CN1454056A - Products comprising corn oil and corn meal obtained from high oil corn - Google Patents

Products comprising corn oil and corn meal obtained from high oil corn Download PDF

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Publication number
CN1454056A
CN1454056A CN00819936A CN00819936A CN1454056A CN 1454056 A CN1454056 A CN 1454056A CN 00819936 A CN00819936 A CN 00819936A CN 00819936 A CN00819936 A CN 00819936A CN 1454056 A CN1454056 A CN 1454056A
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China
Prior art keywords
oil
corn
pressed
powder
feed
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CN00819936A
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J·F·乌尔里希
N·T·杰克尔
D·J·戴尔
T·T·洛曼
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Renessen LLC
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Renessen LLC
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    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K40/00—Shaping or working-up of animal feeding-stuffs
    • A23K40/25—Shaping or working-up of animal feeding-stuffs by extrusion
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23D—EDIBLE OILS OR FATS, e.g. MARGARINES, SHORTENINGS, COOKING OILS
    • A23D9/00—Other edible oils or fats, e.g. shortenings, cooking oils
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/142—Amino acids; Derivatives thereof
    • A23K20/147—Polymeric derivatives, e.g. peptides or proteins
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/158—Fatty acids; Fats; Products containing oils or fats
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K40/00—Shaping or working-up of animal feeding-stuffs
    • A23K40/20—Shaping or working-up of animal feeding-stuffs by moulding, e.g. making cakes or briquettes
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K40/00—Shaping or working-up of animal feeding-stuffs
    • A23K40/30—Shaping or working-up of animal feeding-stuffs by encapsulating; by coating
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K50/00—Feeding-stuffs specially adapted for particular animals
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K50/00—Feeding-stuffs specially adapted for particular animals
    • A23K50/70—Feeding-stuffs specially adapted for particular animals for birds
    • A23K50/75—Feeding-stuffs specially adapted for particular animals for birds for poultry
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K50/00—Feeding-stuffs specially adapted for particular animals
    • A23K50/80—Feeding-stuffs specially adapted for particular animals for aquatic animals, e.g. fish, crustaceans or molluscs
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B1/00—Production of fats or fatty oils from raw materials
    • C11B1/10—Production of fats or fatty oils from raw materials by extracting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81—Aquaculture, e.g. of fish
    • Y02A40/818—Alternative feeds for fish, e.g. in aquacultures
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/87—Re-use of by-products of food processing for fodder production

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Birds (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Biotechnology (AREA)
  • Botany (AREA)
  • Molecular Biology (AREA)
  • Mycology (AREA)
  • Physiology (AREA)
  • Health & Medical Sciences (AREA)
  • Insects & Arthropods (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Fodder In General (AREA)
  • Cereal-Derived Products (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Fats And Perfumes (AREA)
  • Feed For Specific Animals (AREA)
  • Edible Oils And Fats (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Cosmetics (AREA)
  • Confectionery (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Bakery Products And Manufacturing Methods Therefor (AREA)
  • Medicines Containing Plant Substances (AREA)

Abstract

Corn oil and corn meal obtained from high oil corn are included in useful products. The corn oil is extracted from the high oil corn to form the corn meal. The corn oil generally comprises levels of nutrients not found in commercially available corn oils, since most or all of the corn grain, rather than just the germ, is exposed to the extraction process. The corn grain generally includes the steps of flaking corn grain having a total oil content of at least about 8% by weight and extracting a corn oil from the flaked corn grain. The corn oil is useful for making nutriotionally enhanced edible oil or cooking oil, lubricants, biodiesel, fuel, cosmetics and oil-based or oil-containing chemical products. The extracted corn meal is useful for making enhanced animal feed rations, snack food, blended food products, cosmetics, and fermentation broth additive.

Description

The product that contains corn oil and corn flour from high oil corn
Application that this part continues requires to be filed in the priority of No. the 09/249th, 280, the also undelegated U.S. Patent Application Serial Number on February 11st, 1999, at this it is incorporated into for your guidance in full.
The present invention relates to derived from oil and powder product by the high oil corn gained that pressed oil.
Corn, Zea Mays L., because many former thereby planted, this comprises its application in food and industry.Corn oil and corn flour are derived from two kinds in the useful products of corn.
The commercial oil plant that extracts corn oil with conventional method from ordinary maize is divided into its part with corn seed, as, endosperm, plumule, terminal bud (tipcap) and epidermis are then from maize germ extracting section corn oil.Being the extruding plumule with the maize germ of wet grinding or dry grinding manufactured deoils or plumule is pressed into sheet and with solvent extraction oil and make to remove.In these two kinds of methods, owing to the remainder of germ separation from iblet, most of or whole valuable ingredients of endosperm part are not contained in the oil.
The corn-based feed grain ration that is called as corn feed obtains with the dry grinding method, and it is the mixture of corn bran, maize germ and endosperm, minimum 4% the oil that contains.Make corn feed and need comprise fragmentation, grind, sieve and be blended in some interior steps, the particle diameter of gained corn feed is less than the particle diameter of the product that makes with extraction method described here.
Because the product with the ordinary maize manufacturing lacks some essential nutritional labeling, industrial and healthy advocate is seeking more nutritious product from corn always.Therefore, people need improved product from corn oil and corn flour.
Brief summary of the invention
The final products that contain corn oil and/or corn flour from ordinary maize comprise, for example, culinary art oil, animal feed, paper and paper product, various food such as salad dressing, compacting and/or expanded dessert, the product that contains corn syrup, cereal, thin slice, pudding, candy and bread.
One aspect of the present invention provides a kind of nutritious animal feed, and it contains the remaining corn flour in extraction oil back from high oil corn.This animal feed can also contain other nutritional labeling, and powder, digested tankage and bone meal, salt, amino acid, feather meal and many other of deriving as vitamin, mineral matter, high oily seed are used in the material in feed supplement field.Animal feed composition can be used to special purposes, as poultry feed, pig feed, ox feed, horse feed, aquaculture feed, pet food, and can be used to the growth of animal stage.The special embodiment of animal feed comprises the chick fodder in the growth course, the fattening feed of pig and the fattening feed that poultry is laid eggs.Can make the feed grain ration with the corn flour that pressed oil, compare with the similar products that make with ordinary maize, it contains the protein of relative higher proportion and the oil of relatively low ratio.
Embodiments more of the present invention comprise: 1) fiber content of corn flour is about 3%, content of starch is about 65%, protein content is about 12%, moisture is about 10%; 2) total oil content of high oil corn grain is at least about 8%wt.; Be at least about 14%wt.; Be at least about 12%wt.; Be at least about 10%wt.; Or from about 8% to about 30%wt.; 3) iblet that is pressed into sheet is complete iblet or broken iblet; 4) iblet is used to oil expression processes such as solvent extraction, hydraulic pressure or spiral squeezing, the aqueous solution and enzyme extraction; 5) total protein content of high oil corn grain is at least about 7%wt., is at least about 9%wt., is at least about 11%wt., or from the about 20%wt. of about 7%-; 6) total lysine content is at least about 0.15%wt. in the high oil corn grain, is at least about 0.5%wt., or from the about 2.0%wt. of about 0.25%-; With and/or 7) total tryptophane of high oil corn grain is at least about 0.03%wt., is at least about 0.20%wt., or from the about 2.0%wt. of about 0.03%-.
Another aspect of the present invention provides a kind of corn oil base product that extracts the corn oil of gained from the endosperm and the plumule of high oil corn that contains at least.This corn oil base product can contain other composition, as vinegar, spices, vitamin, salt, in order to forming the hydrogen of hydrogenation product, and water.Compare with the product that the corn oil that extracts from ordinary maize with conventional method makes, the corn oil that is used in the product of the present invention contains a high proportion of beta carotene, lutein or tocotrienols usually.Be used in corn oil in the product of the present invention and normally complete iblet, broken iblet or the iblet that is pressed into sheet extracted and make, and plumule need not be separated from endosperm.Therefore, the nutrition that solvent can extract in the endosperm is extracted and extracts in the corn oil of plumule and endosperm.The product of the oil manufacturing that can make with method described herein includes, but is not limited to salad dressing, culinary art oil, margarine, spraying food or feed, bread, pancake, dessert, lubricant and fuel.
Other embodiment of the present invention comprises: 1) the high oil corn grain be broken, wetting, be pressed into sheet and use solvent extraction; 2) total oil content of high oil corn grain is at least about 8%wt.; Be at least about 14%wt.; Be at least about 12%wt.; Be at least about 10%wt.; Or from about 8% to about 30%wt.; 3) corn oil is that corn by attrition crushing extracts; 4) corn oil is used for solvent base leaching process with the iblet of sheet and extracts; 5) be used for from the particle that is pressed into sheet, extracting and comprise any type of commercially available hexane, isopropyl alcohol, ethanol, supercritical carbon dioxide or their mixture by solvent miscible or alkaline soluble materials; 6) oil of Ti Quing provides with the form of miscella; 7) by other method refined maize oil; And 8) corn oil is to be used for hydraulic pressure and/or spiral squeezing, the aqueous solution and/or enzyme extraction method extract by the iblet that will be pressed into sheet.
A third aspect of the present invention provides a kind of method of using the corn flour that pressed oil in animal feed food, comprise: 1) be pressed into sheet with the corn of making sheet and extract the sheet corn removing wherein a part of corn oil to major general's high oil corn, thereby the press for extracting juice corn flour of oil excessively is provided; And 2) will press oily corn flour is used in the animal feed food.
A fourth aspect of the present invention provides the method for using the corn oil that extracts in food, comprise: 1) be pressed into sheet to make the corn of sheet to major general's high oil corn, extraction sheet corn also forms the corn oil that extracts to remove wherein a part of corn oil, thereby the corn oil of extraction is provided; And 2) corn oil that extracts is used in the food.
A fifth aspect of the present invention provides the method for using in the refined oil process as the corn oil of the extraction of raw material.This method may further comprise the steps: 1) be pressed into sheet making the corn of sheet to major general's high oil corn, extraction sheet corn to be removing wherein a part of corn oil and to form the crude corn oil of extracting, thereby the crude corn oil of extraction is provided; And 2) crude corn oil of extracting is used for the feed stream of refined oil process.
A sixth aspect of the present invention provides various manufacturings to press the method for the mixed powder of oil.This first embodiment on the one hand provides the method for making the mixed powder that pressed oil, comprises the oily excessively powder of press for extracting juice of the powder that derives from high oil corn and one or more oily seeds.This method may further comprise the steps: 1) high oil corn grain and one or more other oily seed particles are merged the formation granulate mixture; And 2) granulate mixture is pressed into sheet and also pressed oily mixed powder to remove oil wherein and to form with extraction process.Second embodiment provides a kind of method that contains following steps: 1) fragmentation and wetting high oil corn and other broken and wetting oily seed are merged to form wetting mixture; 2) wetting mixture is pressed into sheet to form flaky mixture; And 3) flaky mixture was pressed oily mixed powder with extraction process to remove oil wherein and to form.The 3rd embodiment provides a kind of method that may further comprise the steps: 1) with broken, wetting and be pressed into the high oil corn of sheet and fragmentation, other oily seed wetting and that be pressed into sheet merges to form flaky mixture; And 2) flaky mixture was pressed oily mixed powder with extraction process to remove oil wherein and to form.The 4th embodiment provides the method that comprises this step: corn flour and one or more other oily seed powder that pressed oil that will press oil merge to form mixed powder, and the corn flour that wherein pressed oil is to obtain by being pressed into sheet to major general's high oil corn and extracting to form the corn flour that pressed oil.The 5th embodiment provides the blended extracted meal product that makes with above-mentioned any method.
The 7th method of the present invention provides the corn oil that will extract to be used as the method for ingredient in cosmetic applications.This method may further comprise the steps: 1) be pressed into sheet making the corn of sheet to major general's high oil corn, extraction sheet corn to be removing wherein a part of corn oil and to form the crude corn oil of extracting, thereby the crude corn oil of extraction is provided; And 2) crude corn oil of extracting is used for cosmetics.These cosmetics comprise but are not limited to lipstick and eyeliner.
Another aspect of the present invention provides the application of corn flour in animal feed or human food, and corn flour wherein is to obtain extract corn oil from the complete particle of high oil corn after.
Another aspect of the present invention provides the application of corn oil in animal feed or human food, and corn oil wherein is to obtain by the complete particle that extracts high oil corn.
Another aspect of the present invention provides containing corn oil and/or containing the product of corn flour with method manufacturing described herein.
Except as otherwise noted, all technology used herein have the identical meaning with abbreviation with one of ordinary skill in the art's of the present invention understanding with scientific terminology.Although in practice of the present invention, can use and method described herein and materials similar or method that is equal to and material, following suitable method and material and the invention as described herein that do not meant that this type of method and materials limitations.Incorporate all patent applications mentioned and legal analytical method in full into here at this, for your guidance.By following to the embodiment of the present invention enumerated and the description of claim, can its its feature of obvious the present invention and advantage.
Detailed Description Of The Invention
Known on commercial scale, by randomly that the iblet fragmentation is wetting again and be pressed into sheet, and extract corn oil and can effectively from the iblet that contains Chuck Steak, squeeze corn oil rapidly.To total oil content of the effective iblet of new compressing tablet oil expression facture greater than about 8%.The raising of iblet oil content can increase the efficient of compressing tablet in the processing procedure.Suitable preforming device and method comprise conventional preforming device and the method that is used for soybean and other similar oily seed class compressing tablet.Suitable extraction element and method comprise the conventional extraction element and the method for extracting oil of being used for from soybean flakes and other similar oily seed class.
The high oil corn seed that obtains from the dissimilar milpa of any some or " particle " are useful in the present invention.This type of corn plant can be hybridization, selfing, transfer-gen plant, genetic modification plant or specific population of plants.With improved high oil corn be used in can make in the oil expression method described herein improved press for extracting juice excessively oil powder.Useful iblet type comprises, for example, and jadeite rice, popcorn, powder corn, dent corn, white maize and corn.The high oil corn grain can be any form, the corn or the corn of other process processing or its part that comprise complete corn, fragmentation, they can be pressed into sheet but be different from the standard germ separation method used in dry grinding and wet grinding, so that recovered oil from plumule subsequently.
Terminology used here " whole kernel " or " whole corn " are meant the seed that is not divided into each part (as shell, endosperm, terminal bud, pericarp and plumule), and particle is not separated from each other by autotelic.Whole corn can by or do not ground, crushed, broken, be pressed into sheet or grinding.Separately do not comprise the separation at random that may during storing, operating, transport, crush, be pressed into sheet, fragmentation, grind or grind, take place from other composition with a kind of corn composition is autotelic.To component portion autotelic separation be meant a kind of composition (as plumule) to major general 50% from other composition separately.
Here using is that term " high oil corn " is meant the iblet that contains at least about 8%wt. oil.The yellow shape dent corn that is about 3%-5%wt with the oil content of routine is compared, and high oil corn has the oil content of raising.In addition, the total oil content that is fit to iblet of the present invention can be, for example, oil content be at least about 9%, be at least about 11%, be at least about 12%, be at least about 15%, be at least about 18%, be at least about 20%, from about 20% oil of about 8%-, from about 30% oil of about 10%-or the particle within about 30% oil of about 14%-and these scopes.Although under any moisture, can determine oil content, oil content should be normalized to the oil content that moisture is about at 15.5% o'clock.
Described herein can be to making oil and the useful high oil corn of powder from Cargill limited company (Minneapolis, the Minnesota State) or Pfister Hybrid corn company (Ai Erpasuo city, Texas) acquisition.Other suitable high oil corn comprises and is called as Illinois high oil corn (IHO) and Alexandria high oil corn (Alexo) corn variety, can (Champaigne-Urbana IL) obtains their sample from the corn cooperation shopping center (Unirersity of IllinoisMaize Cooperative Stock Center) of illinois university.
With any iblet that can identify total oil content of raising in the known many methods of the those skilled in the art in this field.Can use American Oil and Chemical Society Official Method, the 5th edition, in March, 1998, (" AOCS method ") Ba 3-38 identifies the oil content of iblet, comprises the fat content of the corn flour that extracts from iblet.AOCS method BA3-38 has carried out quantitatively the material that extracts with benzinum under experimental condition.Oil content or oil concentration are the percentage by weights of oil and seed sample gross weight.Oil content can by normalization and under any required moisture condition record.
Here describe other and be used for identifying the appropriate method of high oil corn grain.According to a kind of method wherein, select the corncob of corncob with the corn kernel of selecting the oil content that contains raising with the oily monitor of near-infrared (NIR).Equally, the NIR monitor also can be used to select the seed that each has the corn oil level of raising.Yet, use method described herein, the corncob of the oil content of selecting that raising is arranged and/or seed can not effectively be differentiated the high oilseeds grain that is fit to processing.Usually, can grow the corn seed of milpa of iblet of total oil content that can produce raising with plantation of the known method of cultivating and results.The method of the selfing of development corn, hybridization, transformed variety and population (they have produced the milpa of the iblet of the oil content that can make raising) is known, and be described in (Lambert, 1994.: .A.R.Hallauer compiles among the Specialty Corns, High Oil Corn Hybrids, the 123-145 page or leaf, CRC publishing house, Berkeley village, the Florida State, the U.S.).
A kind of raw material that is used as in the present invention has as shown in Table 1 nutritive peculiarity with the suitable high oil corn of preparation corn oil and corn flour.Numerical value wherein is to represent with the moisture level of " original state " or " state when feeding ".Protein, oil and starch level change in the many possible high oil corn combination as powder and the use of oily raw material in the present invention in usefulness.Table 1 has been listed the amount of acceptable moisture, oil, protein, starch, lysine and tryptophan.Yet, the composition of other that in table, does not show as the amount of pointing out, protein such as 12% and 12% oil are also in the scope of the iblet that can be used to make oil used in this invention and powder.
Table 1. is used for making the exemplary amount and the conventional feature of the high oil corn of corn oil used in this invention and corn flour
Composition Content 1 (%) Content 2 (%) Content 3 (%) General content (%)
Moisture ????14 ????14 ????14 ????5-45
Oil ????8 ????12 ????20 ????8-30
Protein ????9 ????9 ????17 ????5-20
Starch ????61 ????54 ????41 ????35-80
Lysine ????0.35 ????0.50 ????1.0 ????0.15-2.0
Tryptophan ????0.088 ????0.11 ????0.15 ????0.03-2.0
What other was suitable has nutritional character as shown in table 2 as raw material with the high oil corn grain that manufacturing is used for corn oil of the present invention and corn flour.Numerical value wherein is to represent with the moisture level of " original state " or " state when feeding ".The numerical value that shows in the table 2 is as example with the iblet of the protein that contains 12% oil and 9%.
Table 2.
Composition Content (%) General content (%)
Moisture ????14 ????5-45
Oil ????12 ????8-30
Protein ????9 ????5-20
Starch ????65 ????35-80
Fiber ????3 ????1-5
Ash content ????1.18 ????0.59-4.72
Lysine ????0.33 ????0.2-2.0
Tryptophan ????0.09 ????0.03-2.0
Methionine ????0.25 ????0.13-1.00
Total sulfur-containing amino acid ????0.46 ????0.23-1.84
Valine ????0.45 ????0.23-1.80
Isoleucine ????0.34 ????0.17-1.36
Arginine ????0.45 ????0.23-1.80
Threonine ????0.34 ????0.17-1.36
Leucine ????1.03 ????0.52-4.12
Histidine ????0.27 ????0.14-1.08
Phenylalanine ????0.44 ????0.22-1.76
Alanine ????0.70 ????0.35-2.80
Aspartic acid ????0.74 ????0.37-2.96
Cysteine ????0.22 ????0.11-0.88
Glutamic acid ????1.9 ????0.95-7.6
Glycine ????0.46 ????0.23-1.84
Proline ????0.86 ????0.43-3.44
Tyrosine ????0.06 ????0.03-0.54
Serine ????0.46 ????0.23-1.84
Table 3 has shown the amino acid levels of two kinds of high oil corn grain samples and common yellow corn grain.The oil and the protein level of high oil corn sample 1 (HOC 1) are respectively 13.3% and 10.7%, and it is basic representation with the dry.The oil and the protein level of high oil corn sample 2 (HOC 2) are respectively 13.0% and 11.2%, and it is basic representation with the dry.For relatively, based on dry, common yellow corn grain contains have an appointment 4.2% oil and about 9.2% protein.
Two kinds of high oil corn grains of table 3. sample, the amino acid characteristics of HOC 1 and HOC 2 and common yellow corn grain, its level are that to be about 10% iblet with moisture be basic representation.
Amino acid ????HOC?1(％) ????HOC?2(％) Yellow corn (%)
Aspartic acid ????0.71 ????0.68 ????0.48
Threonine ????0.33 ????0.30 ????0.19
Serine ????0.37 ????0.27 ????0.19
Glutamic acid ????1.84 ????1.79 ????1.16
Proline ????0.83 ????0.78 ????0.52
Glycine ????0.40 ????0.42 ????0.24
Alanine ????0.77 ????0.74 ????0.47
Valine ????0.51 ????0.52 ????0.33
Cystine ????0.21 ????0.23 ????0.16
Methionine ????0.46 ????0.47 ????0.39
Isoleucine ????0.30 ????0.30 ????0.20
Leucine ????1.19 ????1.08 ????0.74
Tyrosine ????0.11 ????0.11 ????0.06
Phenylalanine ????0.52 ????0.48 ????0.32
Tryptophan ????0.06 ????0.07 ????0.05
Lysine ????0.34 ????0.38 ????0.21
Histidine ????0.29 ????0.29 ????0.18
Arginine ????0.45 ????0.48 ????0.28
High oil corn is normally used for oil expression process described herein so that corn oil and the corn flour that is contained in the raising in the final products of the present invention to be provided." final products " used herein or " product " term are meant corn oil of the present invention and/or corn flour and other composition blended product.Special composition contained in the product will be determined by the final use of product.Exemplary product comprises the raw material of food product, edible oil, cooking oil, lubricant, biodiesel, dessert, cosmetics and the sweat of animal feed, chemical modification raw material, biodegradable plastic, mixing.Product comprises food described herein, also comprise growing up to and the pig, poultry and ox feed, pet food and the people's that grow up to of part food, but as the dessert that extrudes, bread and as food adhesive, aquaculture feed fermenting mixture, food additives, sports drink, nutraceutical rod, B B-complex replenishers, food and drink and cereal foods.
For example, begin to make various types of foods that can satisfy some nutritional need from a kind of corn type (containing 12% oil and 9% protein).This adaptive importance is nutrient density in the feed grain ration and the dietary needs of animal.Use an advantage of such high oil corn and oil expression method to be, according to the degree that oil extracts, the corn flour that pressed oil can be made into specific oil content.Deoil in case from thin slice, remove, the nutrient density of other nutrition that the contained protein of remaining powder, amino acid and other are not removed by processing greater than or be different from common iblet, and greater than initial corn, for example, 12% oil and 9% protein are arranged.
According to a kind of oil expression method of using in making corn oil and corn flour described herein, complete high oil corn is broken usually and then is wetting and be pressed into sheet.After being pressed into sheet, as the corn oil expression of the description here with sheet.
Allow complete iblet by two rollers that have wave-formed mouth to rotate and leave certain hole round about, and/or by grinder (fluted disc that a rotation is wherein arranged is in the place rotation of distance fixed disk with an adjustable distance), and/or use hammer-mill (the wherein metal of two rotations " hammer " sampling device rotation one by one like this can be with the high oil corn fragmentation.The method of broken corn or high oil corn seed is described in (Watson, S.A.﹠amp; P.E.Ramstad compiles, and 1987, at Corn:Chemistry and Technology, in the Chapter 11, AmericanAssociation of Cereal Chemist company, Sao Paulo, the Minnesota State, the U.S.), it is incorporated into for your guidance at this.Broken corn is the corn that has passed through above-mentioned broken processing.
No matter whether corn is broken, can be with the those skilled in the art in this field known method or method described herein that it is wetting.Term used herein " wetting " is meant a kind of process, can make the softening or plasticising of corn kernel so that it is more prone to be cut into slices and extract oil by this process.Wetting adding steam (saturated and/or undersaturated steam) and/or the water of can comprising is with broken high oil corn.This finishes by using rotary actuator.Temperature and moisture level are improved.The scope of temperature is about 140 °F-210 °F, and moisture increases about 1% or about 15%.
Then the high oil corn grain is pressed into various useful sizes.Term used herein " is pressed into sheet " and is meant a kind of process, it allow the iblet one or many by the compressing tablet rolling mill to make thin slice.The final thickness that is pressed into the corn of sheet is about 5/1000-50/1000 inch or about 0.12mm-1.0mm or about 0.01 inch (0.25mm), although other thickness also can use.Useful sheet thickness can depend on outside restrictive parameter, as the oil content of corn, moisture, corn kind (as, dent corn or jadeite rice) and the type of oil press.Here and D.R.Erickson, among the Practical Handbook of Soybean ProcessingUtilization (1995, AOCS publishing house) in detail the suitable method that high oil corn is pressed into sheet has been described in detail, it has been incorporated into for your guidance at this.The suitable method that is pressed into sheet also comprises the known method of those skilled in the art of oily seed manufacture field.
Corn be broken and/or wetting and be pressed into sheet after, pressed oily corn flour (ECM) thereby press the corn of sheet to be used to milling process so that expressed oil forms.With any oil expression method, by a step or the multistep oil expression step corn oil of from the particle of pressing sheet, squeezing out.Usually, with just extracting all or nearly all oil in a kind of milling process.Useful oil expression method comprises solvent extraction, hydrostatic(al) process, spiral squeezing, the aqueous solution and/or enzyme extraction etc.The useful solvent that is used for solvent extraction comprises, for example, and the commercially available hexane of form of ownership, isopropyl alcohol, ethanol, supercritical carbon dioxide, their combination or other similar solvent.For example, can use solvent extraction device from the particle of sheet, to extract corn oil based on hexane.The solvent extraction device comprises the extractor of diacolation and dipping type.
The material that shifts out from the extractor based on solvent comprises wet thin slice and miscella.Miscella is the oil of proposition and the mixture of solvent.Wet thin slice be be dissolved in the material part of solvent or all extract after the material that is left.Also contain certain amount of solvent in the wet sheet.Use such as thin film evaporation or drying, and the method that improves temperature and so on equipment such as the flash tank and/or the device/baking boxs that desolvates reclaims solvent from miscella and wet thin slice.For example, under atmospheric pressure, high pressure or vacuum, wet thin slice or miscella are heated so that solvent evaporates.The solvent that condensation evaporation comes out in the recovery system of separating then.
Remove the miscella of desolvating and be meant raw oil, it can be stored and/or continue processing.Raw oil can be refined into final oil product.Refining raw oil is that the those skilled in the art in this field are known with the method that obtains product oil.Hui (1996) provides the detailed summary (Hui of relevant oil and oily seed, Y.H. compile, 1996, at Bailey ' s Industrial Oil and Fat Products, the 5th edition, in second volume: Edible Oil andFat Products:Oils and Oilseeds.John Wiley and Sons company, New York).The chapter 3 of Hui one book (1996, the 125-158 pages or leaves; At this it is incorporated into for your guidance) narrated the composition and the processing method of corn oil especially.The raw oil that separates with pressed disc method described herein is high-quality, but can continue purifying with conventional olein method for making if necessary.
Corn endosperm comprises some valuable ingredients, such as carotenoid, lutein, zeaxanthin.Carotenoid in the particle is divided into two groups, carrotene and carotenol.Carrotene is important, because they are precursors of vitamin A.Blessin etc., 1963 (Cereal Chem.1963.40:582-586) find that the carotenoid more than 90% mainly is beta carotene wherein, is present in the endosperm of yellow dent corn, is present in plumule and be less than 5%.Vitamin A is mainly derived out by beta carotene.
Another kind of valuable ingredients comprises tocotrienols in the endosperm.Grams etc., 1970, find that in corn, tocotrienols only is found, and contains most tocopherol in the plumule in endosperm.Can from plant material, extract tocotrienols with all kinds of solvents.Lane etc. are at United States Patent (USP) 5,908, have described the method that reclaims tocotrienols from plant material in 940, at this it are incorporated into for your guidance in full.
One embodiment of the invention provide a kind of corn oil of extraction, and the content of its lutein, zeaxanthin and beta carotene is higher than the commercially available raw oil that the yellow #2 dent corn by routine obtains.Can obtain conventional raw oil from the suppliers such as (Minneapolis, the Minnesota States) of Cargill company.For example, the corn oil of making according to embodiment 1 contains following composition, and its content and commercially available raw oil are compared.
Sample Lutein (mg/g) Zeaxanthin (mg/g) Beta carotene (IU/100g)
Commercial crude corn oil ????0.005 ????0.005 ????15.5
Oil samples 1 ????0.04 ????0.012 ????72.3
Oil samples 2 ????0.330 ????0.112 ????302
Therefore, method described herein provides the corn oil that a kind of nutrition of being rich in one or more other nutritional labelings lutein, zeaxanthin and/or beta carotene and optional improves.
Be higher than the similar products like that the corn oil that makes in order to conventional method is made with the amount of the contained important nutritional labeling of oil-based products of the corn oil manufacturing that obtains by extraction method described herein.The corn oil that obtains with extraction method described herein comprises corn oil and one or more other compositions that extracts from rest of the kernel that obtains from plumule and endosperm.Here other composition of one or more can be oil, tocotrienols, tocopherol, carotenoid, carrotene, carotenol and the sterol from endosperm.
Tocopherol (vitamin E) and vitamin A are antioxidants and are fat-soluble vitamin.In the time of in being contained in diet, they are all to healthy and helpful.The oil of oil of the present invention and other or material mixed be deemed to be within the scope of the present invention with beta carotene, vitamin E and the tocotrienols that obtains proper level.In some embodiments, contain the tocopherol of the about 0.5%wt of 0.1%wt-that has an appointment by the corn oil of the extraction of the description manufacturing here.
The oil of tocotrienols content above the about 200%-300% of crude corn oil that makes with conventional method has been described.Extract corn oil with method broken and/or wetting and/or that be pressed into sheet and extract high oil corn, analyze the content of its tocotrienols then.The actual maximum of tocotrienols content and minimum of a value will depend on used specific high oil corn.
Hour being that oxidative stability index (OSI) that unit records is the tolerance to the relative stability of the oxidation of oil.Usually, the big more then oil of OSI is not easy oxidized more and makes the time of oily oxidation just long more under test or service condition.In addition, the content of unrighted acid is high more in the oil, and OSI is just low more.With extraction method described herein make as the oily common OSI value of example between 10-22 hour.
Blessin (Cereal Chem.1962.39:236-242; Incorporate into for your guidance in full) describe the method for extracting carrotene and zeaxanthin and other pigment in detail.Can from corn, extract carrotene and zeaxanthin with the bond of solvent (mainly being ethanol and hexane).Can in commercial scale, make oil of the present invention with the solvent that make by a certain percentage bond and they of ethanol, hexane, other solvent.
The exemplary embodiment of the raw oil that obtains with extraction method described herein has following part component characteristic usually.
Composition The high oil corn of exemplary extraction The high oil corn (scope) that extracts
FFA (%) C16:0 C18:0 C18:1. is along the suitable total trans free fatty of the anti-C18:3 of C18:2. of the anti-C18:2. of C18:1. ????1.45 ????11.4 ????2.1 ????33 ? ????50 ? ????0.8 ????0.7-3.00 ????10-14 ????1.5-3.5 ????26-50 ? ????42-60 ? ????0.6-1.6
Phosphorus (ppm) 190 ?100-400
Total tocopherol (ppm) 0.13 ?0.1-.50
The general aliphatic acid of finding in corn oil generally includes palmitic acid, stearic acid, oleic acid, linoleic acid plus linolenic acid.
Can be with the raw oil that method described herein is made by partially or completely hydrogenation.Suitable with oil partially or completely the method for hydrogenation be described in D.R.Erickson, Practicle Handbood of SoybeanProcessing utilization (1995, AOCS publishing house) incorporates it for your guidance in full at this.
When oil-based products constructed in accordance, those products can contain conventional corn oil, soya-bean oil, canola oil, olive oil, palm oil, sunflower oil, safflower oil, antioxidant, flavor enhancement, hydrogenated oil and fat, partial hydrogenation oil and/or animal tallow.Other oil of the corn oil here and one or more is mixed the oil product that just can make mixing.The product of corn oil base also can contain such as food additives, salt, fat, food coloring, beta carotene, carmine extract, curcumin or tumeric, β-apo-6 '-carrotene and its methyl and ethyl ester, natural or synthetic flavor enhancement, antioxidant, propyl gallate, butylated hydroxy-methylbenzene, butylated hydroxyanisol, natural or synthetic tocopherol, ascorbyl palmitate, ascorbyl stearate, dilauryl thiodipropionate, the antioxidant synergist, citric acid, natrium citricum, the isopropyl citrate, phosphoric acid, glycerine one citrate, anti-foaming agent, dimethyl polysiloxane, crystallization inhibitor, the hard ester essence of oxidation, amino acid, vitamin, mineral matter, carbohydrate, carbohydrate, herbal medicine, spices, acidity regulator, curing agent, enzyme preparation, the flour inorganic agent, viscosity-control additive, enzyme, lipid and/or plant or animal protein.In addition, can strengthen or these edible products of enrichment with the protein supplements that contains available protein.The component that can contain picture powder of the present invention, wheat and oatmeal, sugar, salt, corn syrup, corn flour, inspissated juice, vitamin C, B family vitamin, folic acid, sodium bicarbonate and flavor enhancement and so on as the exemplary food product of breakfast cereal and so on.
Other exemplary oil-based products can contain the oil of preparation here, comprises food oil, culinary art oil, edible oil and miscella.
The equipment that extracts oil from oily seed (as soybean and canola) can be used for making corn oil described herein and press the corn flour of oil.The tablet press machine that effectively is used for plant-scale oily seed can be from French Oi1Mill Machinery company, flat gram, Ohio, USA 45456-0920; Roskamp Champion, Waterloo, Iowa; Buhler, general headquarters are located at Switzerland, in the Plymouth, Minn. office are arranged; Bauermeister company, Germany; With Consolidated Process Machinery Roskamp company, World Wide Web Site is http://www.cpmroskamp.com and Crown Iron Works, Minneapolis, and the Minnesota State obtains.
Plant-scale method and apparatus is enough to can extract corn oil from about 1 ton of corn at least every day.In some embodiments, the ability of industrial-scale operation is about 100 tons of corns every day to about 3000 tons of corns, or every day about 700-1700 ton corn.It also is enough that every day is handled about corn more than 3000 tons in plant-scale operation.
By estimating one or more mass parameters,, can measure the quality of corn oil or corn flour as oil yield, phosphorus content, free fatty percentage, neutral starch percentage, protein content and moisture.Any method can be used for calculating one or more mass parameters to estimate the quality of oil or powder.
Can identify the phosphorus content of raw oil with AOCS method Ca 12-55.AOCS method Ca 12-55 identifies the phosphorus zinc oxide of phosphorus or equivalent, forms the phosphorus of blue phosphomolybdic acid compound then with metric measurement.AOCS method Ca12-55 to rough, come unstuck and refined vegetable oils is suitable for.Phosphorus content be multiply by 30 make it be converted into content of phospholipid, be i.e. glue content.In some embodiments, contain the phosphorus of the 100-400ppm that has an appointment by the corn oil of manufacturing of the present invention.
Can identify the percentage of free aliphatic acid in the oil with AOCS method Ca 5a-40.AOCS method Ca 5a-40 identifies the free fatty that is present in the oil samples.AOCS method Ca 5a-40 is suitable for all rough and refined vegetable oils, mineral oil and animal tallow.The percentage of glue and the percentage of free fatty are added the neutral oil that together just can obtain losing in the process.The amount of free aliphatic acid depends on the amount of the aliphatic acid that exists in the corn oil that extracts in the high oil corn that is used for extracting oil.In some embodiments, the content of free aliphatic acid is between 0.70%-3.00%wt in the oil of extraction.
Can determine the color of oil with AOCS method Cc 13b-45.AOCS method Cc 13b-45 is by comparing the color that can determine oil samples with oil samples and known color characteristic.As long as sample is haze-free, AOCS method Cc13b-45 is suitable for fat and oil.Can the qualitative evaluation colour by visual examination oil.Usually, the result of visual examination is to compare oil content one-tenth light color and dark oil plant in known oily color.Can colour is quantitative by usefulness AOCS method Cc13b-45 mensuration red value or yellow value.Typically, the red value of the crude corn oil of separating with conventional dry grinding method is about 7-10, and yellow value is about 60-70.More shallow with the corn cast of oil quality that pressed disc method described herein is separated, and be shallower than the crude corn oil that makes with wet milling techniques and dry milling technique usually.As determined with the method Cc 13b-93 of U.S.'s oil plant and Chemical Society (American Oil and Chemical Society), yellow value is between 60-70, and red value is between 7-10.
The corn oil that extracts can be used as composition, lubricant or its composition, biodiesel or its composition, the composition of dessert, the raw material of sweat and the composition of cosmetics of composition, edible oil or culinary art oil of food product of composition, the mixing of raw material, the biodegradable plastic of chemical modification.Since the oil that obtains with the extraction method here contains one or more from the composition that the non-endosperm of corn kernel partly obtains, this oil just has been reinforced.In some embodiments, contain the 20%-80% that has an appointment in this oil, or the oleic acid of 25%-50%, and conventional corn only contains the oleic acid of 25%-40% in oil.When making miscella with the oil that extracts, can be before leaching process, central or mix later on.
The pruinescence usefulness that makes with section described herein and oil expression method generates unique feed product.Corn flour used herein is to obtain after oil expression from complete high oil corn seed, and seed wherein is not divided into its part, although seed can be ground, be pressed into sheet, fragmentation, section or grinding or do not handled like this.By extract from corn, remove the process of deoiling be used for remaining nutriment (as protein and essential amino acid) concentrated.Compare with the feed grain ration that mainly contains the conventional corn grain, the feed grain ration that mainly contains corn flour that makes with extraction method need add the protein in less other source (as soybean).Because increased through the processing composition, this powder makes the feed-grain maker produce feed more neatly, then can't accomplish with other method.The corn flour that the present invention was pressed oil can make the animal feed grain ration of specific physical (as volume density, structure, one-tenth graininess and Moisture Meter reserve capability) and/or special nutritive quality as the composition that described ratio is arranged.The oily excessively corn flour of press for extracting juice that separates with extraction method with compressing tablet described herein can be an itself, that is, and and as the corn flour of low fat.Perhaps, it can be used in combination to make feed grain ration and food with other powder or nutritional labeling.The corn flour that pressed oil also can be used in combination with the powder that makes with crops such as soybean, canola, sunflower, rapeseed, cotton and other crops.Also the corn flour that can press oil with the corn manufacturing of genetic modification also/or combine with the powder that makes with genetically modified oily seed particle with the powder of formation reinforcement or the product of reinforcement.
Pressing the product that the corn flour of oil can be loose or the form of grain products provides, and it is optional to combine with other composition.For example, grain products can comprise by granulating and subsequently by the press for extracting juice of the zein dressing corn flour of oil (itself or in other composition in conjunction with) excessively.Corn flour can be contained in the powder-product with loose or the mixing that particle form provides.
Feed grain ration with the corn flour manufacturing of pressing oil generally will satisfy meals and the quality standard that CODEX ALIMENTARIUS or the National Research Council work out.The common following table of this powder is listed the general amount that contains following composition.
Composition Sample A Content (%) Sample B Content (%) Sample C Content (%)
Moisture 5-45 ?5-25 ?5-45
Starch 40-70 ?40-80 ?40-70
Protein 8-20 ?7-20 ?8-20
Fat (oil) 0.75-6 ?0.75-6.0 ?0.75-12
Crude fibre 2-4 ?2-4
Ash content 1.5-3 ?0.5-2.0
Fructose 0.15-0.3
Glucose 0.2-0.5
Sucrose 1.5-2.5
Lysine ?0.2-2.0
Tryptophan ?0.03-2.0
Above-mentioned powder can further contain the composition of non-quantitative, does not point out the amount of these compositions.
When the powder that makes with ordinary maize relatively the time, the press for extracting juice described herein corn flour of oil excessively provides some crucial nutritional labeling (nutrient) of higher amount, such as vitamin, folic acid, pantothenic acid, lysine, tryptophan and/or nicotinic acid.For example, the corn flour sample 1 and 2 of the press for extracting juice of making by embodiment 1 contains the following nutritional labeling of the amount that has indicated.The amount of same composition and the content in their described here unprocessed yellow corns are compared.
Composition Yellow corn Powder sample 1 Powder sample 2
Vitamin B6 (mg/100g) 0.400 ?0.820 ?0.660
Cobalamin (mg/100g) 0.500 ?0.500 ?0.500
Folic acid (μ g/100g) ?- ?25.0 ?25.0
Pantothenic acid (mg/100g) ?- ?0.660 ?0.890
Nicotinic acid (mg/100g) 2.05 ?2.30 ?1.15
Advantageously, as the press for extracting juice of describe making here excessively the corn flour of oil can contain specified level oil and, especially, the ratio of specific oil and protein, oil and carbohydrate or oily and protein and carbohydrate.For example, conventional corn contains 8% protein and 4% oil, and its protein: the oil ratio example is 2.0, and high oil corn contains 9% protein and 12% oil, and protein: the oil ratio example is 0.75.The powder that makes by extraction contains 10.5% protein and 1.5% oil, and protein: the oil ratio example is 7.0.This makes this powder type and be that some application is required with the product that it makes at high proportion, and example is exactly the fattening feed as pig.
According to kind, age and method for breeding, different animals need the nutrient of varying level.High oil corn is carried out in various degree extraction, that is, the high more oil of then removing from corn of the extraction degree of high oil corn is just many more, can make the feed grain ration that contains the plain level of Different Nutrition thus.Therefore, by the extraction degree of control high oil corn, can make and contain different fat, protein and the carbohydrate of measuring containing the feed grain ration of corn flour that the present invention pressed oil.Following table is described content in detail, the composition of appointment is present in this amount and contains press for extracting juice excessively in the animal feed grain ration of corn flour of oil, pointed out that the corn flour to press oil is the certain content scope of the exemplary grain ration of main component, and pointed out to contain one or more other compositions (as, the energy based on carbohydrate, as Chinese sorghum, wheat and/or other cereal or their byproduct, or the composition of other non-cereals) the general content range of grain ration. Batching General content range Exemplary content rangeCorn flour 2-95% 50-90% oily seed powder described herein 13-35% 10-30% meat and bone meal 0-12% 0-7% feather meal 0-6% 0-4% fat 0-10% 1-6% salt 0.1-0.5% 0.1-0.5% lysine 0-0.4% 0-0.4% methionine 0-0.3% 0-0.3% nutrient premix 0.01-1.0% 0.01-1.0%
1The oily seed powder includes, but is not limited to the powder of soybean, sunflower, canola, cottonseed and other plant base, and they can or can oily extraction process.
Meat and bone meal are from supplier, as Darling International company (Irving, Texas).The oily seed powder is from supplier, as Cargill Oilseeds (Cedar Rapids, Iowa).Feather meal is from supplier, as Agri Trading company, (Hetchinson, the Minnesota State).Amino acid is from supplier, as DuCoa (Hai Lan, Illinois).
The feed grain ration is by with various materials, as the amino acid of cereal, seed meal, vitamin and/or purifying, mix to form a kind of compound substance that satisfies protein, energy, fat, vitamin, mineral matter and other nutrient daily demand amout and make.The process of mixing comprises and composition is ground and mixes to make the mixture of nutrient relatively uniformly.The physical property of feedstuff and mixed fodder can influence the integrated value of quality, storage property and the product of nutrition.The method of suitable manufacturing feed grain ration is disclosed in Feed ManufacturingTechnology IV, and in 1994, it is announced by U.S. feed TIA (American Feed IndustryAssociation).
The corn that pressed corn flour and the steam section (steam-flaked) of oil is like the comparing class with regard to the digestibility of starch structure, but owing to processing conditions, it has digestibility preferably in ruminant.As discussed here, can in the powder that pressed oil, obtain specific oil level by changing processing conditions.Can not reach this press for extracting juice protein, amino acid and the oil level of the powder of oil excessively in the ordinary maize of steam section, and the high oil corn of steam section contains more oil, this health to ruminant is disadvantageous.
The animal feed grain ration of many types can press the corn flour exploitation of oil with this type, for the purpose of illustrating, will describe following diet type here:
1. the powder that makes from iblet that in pork pig fattening diet, uses, the oil content of wherein said iblet is 12%, and protein content is 9%, and the oil content of the powder that obtains from this corn is 1.5%.
2. the powder that makes from iblet that in poultry chick diet, uses, the oil content of wherein said iblet is 12%, and protein content is 9%, and the oil content of the powder that obtains from this corn is 4.0%.
The product mix that contains the oily excessively corn flour of press for extracting juice and one or more other oily seed powder is made by one or more following methods: 1) high oil corn and other oily seed are mixed, broken then and/or be pressed into sheet, with all seed mixtures with technology compressing tablet described here with extract to form the powder of mixing; 2) before with high oil corn and the mixing of other oily seed that it is broken and wetting, be pressed into sheet then and all seed mixtures are used for leaching process described here to form the powder that mixes; 3) before with high oil corn and the mixing of other oily seed, it is pressed into sheet, and all seed mixtures are used for leaching process described here to form the powder that mixes; 4) will press oily corn flour and press oil or do not press the powder of other oily seed powder mixing of oil with the formation mixing; Perhaps 5) it is merged form the powder that mixes.In above-mentioned processing whenever, in the powder that mixes, can add adding ingredient to make blended product.
The corn flour that pressed oil also can be used in the food, bread, fermentation raw material, breakfast cereals, reserve ration (as canned juice) of the picture point heart, mixing, the expanded or food such as ertruding food product and congee.
When being used for the mankind or the edible product of animal, the composition that pressed byproduct, barley, cassava, corn bran powder, corn bran feed, barley byproduct, full-cream rice bran and this class of rice husk that the corn flour of oil can and grind such as other powder, other oily seed powder, cereal, other corn, Chinese sorghum, wheat, wheat mixes.
The corn flour that pressed oil also can be used as the raw material of producing corn protein separator, fermentation, further chemical process, and in addition, the enzyme that can also add amylase and protease and so in powder is to help destroying starch and protein.
Pressed the optional conventional separating starch and the method for protein component of being used for of corn flour of oil.These methods comprise, for example, and dry grinding method, wet grinding, high pressure high-pressure pump method or low temperature process.These methods and other suitable method are described in Watson, S.A. compile the Chapter 11 and 12 chapters (the American Association of Cereal Chemist company of Corn:Chemistry andTechnology one book of (1987) with P.E.Ramstad, Sao Paulo, the Minnesota State, the U.S.), at this it is incorporated into for your guidance.Owing to removed the oil in the corn flour, compare with the powder that does not extract corn oil, pressed in the corn flour of oil starch and protein component is easier separates in other composition.
The several important mass parameter of pressing the powder of oil comprises fat, starch, protein and moisture.The method of estimating oily seed opaque amount parameter is described in the AOCS method, at this relevant method is incorporated into for your guidance.These methods also can be used for the oily excessively corn flour of the press for extracting juice of method preparation described herein
The moisture of particle can influence compressing tablet processing.Before seed is pressed into sheet the moisture of iblet being brought up to about 1%-15% is necessary.Make the moisture optimum of particle help abundant processing, this point is that the those skilled in the art in this field are known.
Make corn flour be normalized to conventional moisture, will compare with the corn flour that distinct methods separates or separates at different time.The moisture of oily seed protein concentrates (as corn flour or complete corn) is determined with AOCS method Ba 2b-82.The crude fiber content of corn flour is determined with AOCS method Ba 6-84.AOCS method Ba 6-84 can be used for particle, powder, flour, feed and but all can therefrom propose the material that contains fiber that fat stays the residual processing thing.The crude protein content of corn flour is determined with AOCS method Ba 4e-93.The content of starch of corn flour is determined with AOCS method Ba 4e-93.The content of starch of corn flour is to determine with the A-20 method (" Corn Refiner ' smethod A-20 ") in StandardAnalytical Methods of the Member Companies of the Corn Refiners AssociationIncorporated (second edition, on April 15th, the 1986) book.
Should be appreciated that the analytic approach that provides is the example for the effective ways that calculate oil described herein and the various mass parameters of powder here.Other suitable method is known, and they also can be used to calculate describes the also mass parameter of prescription here.
Following examples are used for confirming particular embodiment of the present invention.The technical staff who is proficient in this field should be appreciated that, the technology of the representative art of mentioning among the embodiment of finding according to the inventor plays a good role in practice of the present invention, so the example mode that is considered to put into practice.Yet, considering disclosure herein, the technical staff who is proficient in this field should be appreciated that, under the situation that does not deviate from spirit and scope of the invention, can carry out many modifications to particular embodiment disclosed herein, so still can obtain the same or similar result.
Embodiment 1 describes in detail based on solvent extraction, extracts oil to make the method for the corn flour that pressed oil from high oil corn.Table 2 provides two kinds of presses for extracting juice detailed composition characteristics of the corn flour of oil excessively.Compare with the corn flour that oil content is higher, the corn flour that oil content is lower has passed through largely and has extracted.
Embodiment 2 provides detailed composition and the nutritional character with the pork pig fattening feed of making as the oily excessively corn flour of the press for extracting juice of embodiment 1 preparation.Table 3 has compared feed grain ration made from the corn flour that pressed oil and the feed grain ration made from ordinary maize.Owing to pressed the specific nutritional character of the corn flour of oil, the fattening feed grain ration made from it need not add ordinary maize and need less bean powder and other composition of different amounts, so that suitable feed grain ration is provided.
Embodiment 3 provides detailed composition and the nutritional character with the poultry fattening feed of making as the oily excessively corn flour of the press for extracting juice of embodiment 1 preparation.Table 4 has compared feed grain ration made from the corn flour that pressed oil and the feed grain ration made from ordinary maize.Owing to pressed the specific nutritional character of the corn flour of oil, the fattening feed grain ration made from it need not add ordinary maize and need less bean powder, so that suitable feed grain ration is provided.
Embodiment 4 has described the method for the corn oil that obtains the raising of tocotrienols content.Corn oil is made according to embodiment 1.To compare from the oil of high oil corn with the commercially available raw oil that conventional method obtains from ordinary maize.The oil that extracts contains the tocotrienols of improving the standard, especially α-and γ-tocotrienols.
Embodiment 5 provide can satisfy the plain demand of the listed poultry of the National Research Council (National Research Council) guide (NRC) and pig dietetic nutrition with bean powder and pressed the detailed composition and the nutritional character of the mixed fodder grain ration that oily corn flour makes.Different with iblet, when mixing with bean powder, Zhi Bei the press for extracting juice here corn flour of oil excessively can provide the higher protein and the oil level of amino acid levels and composition flexibility, to satisfy the trophic level that NRC works out.
Embodiment 1
Handle high oil corn with broken, wetting and pressed disc method
With cylinder distance is that 0.27 inch Roskamp 6.5 series (9 " two) are with 45 pounds of high oil corns crushing.One duplicate samples is used for analyzing, and remaining sample is divided into 4 parts of duplicate sample product again.Under different temperature (120F, 150F, 180F, 200F) that every part of duplicate sample product are wetting respectively.Heated sample in 18 inches device/baking boxs that desolvate of Crown.When each sample reaches its wetting temperature, make sample pass through sheeter roller.Used sheeter roller is 10 inches of Ross, and the slit is made as 0.007 inch.Take out a thin slice sample, and extract about 500g sample.Wash 4 times each 1200ml hexane wash sheet sample 20 minutes of using, and spent the 4800ml solvent in 120 minutes altogether.Solvent temperature is about 120F.Collect miscella and also pass through the qualitative disk filtration of #4 of diameter 185mm.At room temperature with the residue drying.To filter then the miscella rotary evaporation reclaim percentage to estimate oil.Take out the sample of oil and powder and analyze their fatty acid profile, starch, protein and fiber.In leaching process, carry out screen analysis and measured the thickness of thin slice.
The miscellaneous equipment that is used for analyzing comprises Mettler Toledo HR73 halogen water analysis device, OhausExplore scale, B ü chi R-114 Roto-Vap, Crown extractor sieve (0.032 sieve) and easy-loadmaster Flex17529-30 type pump.
The color of range estimation raw oil relatively determines that it is faint yellow with the raw oil that separates with conventional wet grinding (dark-brown).
With AOCS method Ba 3-38, Ba 2b-82, Ba 6-84 and Ba 4e-93 and Corn Refiner ' s methodA-20 that the corn flour that desolvates is qualitative.When being normalized to moisture and being 10%, corn flour contains 3.2% the fiber of having an appointment, about 65% starch and about 14% protein.Determine that with AOCS method 3-38 the fat content of powder is about 1.07%.For relatively, the oil content that makes and moisture is normalized to 10% corn bran feed with conventional wet grinding is about 4%, protein content is about 20%, fiber and other carbohydrate content are about 60%.Equally for relatively, be normalized to 10% and the corn bran feed of generation can contain 3% the oil content of having an appointment, about 60% protein and about 22% fiber and other carbohydrate content with conventional wet grinding and with moisture.
Table 2 has shown the nutritional character of the two kinds of powder (containing 1.5% oil and 4.0% oil) that make with this method.
Table 2. is by extracting fuel-displaced two types the powder of the making nutrient content of ( containing 1.5% oil and 4.0% oil ) from the high oil corn that contains 12% oil and 9% protein.Content is based on that the moisture level of " original state " or when feeding " state " represents. ( ％ ) ( ％ ) 12 12 1.5 4 10.5 10.2 58.0 56.3 11.3 11 2.8 2.8 1.4 1.3 0.39 0.37 0.105 0.102 0.29 0.28 0.25 0.24 0.54 0.52 0.53 0.51 0.40 0.39 0.53 0.51 0.40 0.39 1.20 1.17 0.32 0.31 0.51 0.5 0.82 0.79 0.54 0.52 ( TMEn； Kcal/kg) 3,023 3133 pig metabolizable energy (ME; Kcal/kg) 3,191 3301
Embodiment 2
The powder of corn of hanging oneself in the future compressing tablet and extracting processing is as the composition of pork pig fattening feed grain ration
This embodiment describes two kinds of DIFFERENT FEED in detail: first kind contains ordinary maize and contains the press for extracting juice comparison between the feed grain ration of the corn flour of oil excessively without the feed grain ration of solvent extraction and second kind.When thin pork is required finished product, use and contain the press for extracting juice corn flour feed grain ration of oil excessively.The content of listing by table 3 with following composition made contain oil content less than or be about 1.5% the press for extracting juice pork pig fattening feed grain ration of the corn flour of oil excessively.This feed grain ration is normally by making composition mediation, mixing and granulating; Yet, when making the feed grain ration, can omit one or more these steps.
The press for extracting juice that table 3. obtains with conventional corn (non-high oil corn) with by the high oil corn that contains 12% oil, 9% protein is the comparison of the pig feed grain ration that makes of the corn flour of oil excessively, wherein, presses oily corn flour and contains and have an appointment 1.5% or oil still less (fat).Shown nutrient content.Content is based on that the moisture level of " original state " or when feeding " state " represents.
Corn flour (containing approximately 1.5% oil)-83.55 bean powderes 12.45 6.60 meat of corn flour (%) corn 79.98 that the normal corn of fattening of pig feed ingredient (%) presses the oil-press the oil and bone meal 6.59 7.22 feather meals--fat 0.10 1.50 salt 0.40 0.70 lysine 0.08 0.15 methionine--premix 0.15 0.15 nutritional labeling thick protein; % 15.44 15.78ME; Kcal/kg 3,200 3200 crude fibres; % 1.96 2.12 calcium; % 0.85 0.85 phosphorus; % 0.58 0.58 amino acid, % arginine 0.96 0.93 cysteine 0.28 0.29 histidine 0.40 0.42 isoleucine 0.57 0.58 leucine 1.39 1.49 lysines 0.81 0.81 methionine 0.26 0.34 phenylalanine 0.70 0.72 threonine 0.56 0.58 tryptophan 0.14 0.14 tyrosine 0.47 0.48 valine 0.72 0.75
In table 3, provided the absolute value of composition percentage composition, yet, in fact, use the composition of the listed inclusion ratio of other form in the literary composition also can be included.
Some advantages of this new feed grain ration are, the user of powder does not need corn is ground, therefore can save the energy intensive step, for satisfying the less soybean of a required protein level needs or other oily seed powder, and this powder has the digestibility that is better than iblet.
Embodiment 3
The powder of corn of hanging oneself in the future compressing tablet and extracting processing is as the composition of poultry fattening feed grain ration
This feed grain ration is used to satisfy the high energy demand of the birds (as chick) in the growth.The content of listing by table 4 with following composition made contain oil (fat) content less than or be about 4% the press for extracting juice chick fattening feed grain ration of the poultry of the corn flour of oil excessively.This feed grain ration is normally by making composition mediation, mixing and granulating; Yet, when making the feed grain ration, can omit one or more these steps.
The press for extracting juice that table 4. obtains with conventional corn (non-high oil corn) with by the high oil corn that contains 12% oil, 9% protein is the comparison of the poultry feed grain ration that makes of the corn flour of oil excessively, wherein, presses oily corn flour and contains and have an appointment 4% or oil still less (fat).Shown nutrient content.Content is based on that the moisture level of " original state " or when feeding " state " represents.
The methionine 0.15 0.09 premix 0.10 0.10 nutritional labeling thick protein that the normal corn 66.85 of the corn flour (%) that the normal corn of chick composition (%) in the growth presses the oil-corn flour (containing approximately 4% oil)-70.86 bean powderes 20.96 16.42 meat that press the oil and the lysine 0.13 0.19 of bone meal 5.00 5.00 feather meals 2.00 2.00 fat 3.29 3.76 salt 0.37 0.37 adding add; % 19.48 19.52ME; Kcal/kg 3,100 3100 crude fibres; % 1.97 2.12 calcium; % 0.94 0.94 phosphorus; % 0.63 0.62 amino acid, % arginine 1.27 1.23 cysteines 0.38 0.39 histidine 0.47 0.48 isoleucine 0.78 0.79 leucine 1.68 1.74 lysines 1.06 1.06 methionines 0.44 0.44 phenylalanine 0.92 0.92 threonine 0.74 0.75 tryptophan 0.19 0.20 tyrosine 0.61 0.62 valine 0.95 0.96
In table 4, provided the absolute value of composition percentage composition, yet, in fact, use the composition of the listed inclusion ratio of other form in the literary composition also can be included.
Embodiment 4 The oil of corn of hanging oneself in the future compressing tablet and extracting processing is as food composition, or as the raw material of seed composition purifying
Among this embodiment, the oil of tocotrienols content above the about 200%-300% of crude corn oil that makes with conventional method has been described.With compressing tablet and the extracting method of embodiment 1, from being about 12% high oil corn, oil content extracts corn oil.Analyze the tocotrienols content of corn oil then.Following table comprises the α of the extraction corn oil that makes with the ordinary maize oil that is made by ordinary maize with conventional method with according to the method for embodiment 1-and γ-relevant data of tocotrienols content.Conventional raw oil is meant unpurified corn oil sample.This sample has been represented the mill run of most of present manufacturings.As described below, it is found that, the extraction that under 120-200, from two kinds of different high oil corn samples, extracts with solvent from the tocotrienols content of oil (EWKO) sample of complete seed approximately be conventional raw oil sample 2-3 doubly.The tocotrienols content of EWKO sample is between γ-tocotrienols of the alpha-tocotrienol of 26ppm-33ppm and about 48ppm-84ppm.Usually, improve the content that the extraction temperature will improve tocotrienols in the corn oil that extracts.The minimum of a value and the maximum of actual tocotrienols content depend on used specific high oil corn.
Sample α tocotrienols (ppm) γ tocotrienols (ppm)
Conventional raw oil (contrast) ????11.88 ????29.94
????EWKO?1?120-200F ????29.36-33.19 ????48.11-59.36
????EWKO?2?120F ????26.05-28.43 ????79.55-84.21
Therefore, the method for EXAMPLE l is used to make the corn oil of the extraction of the tocotrienols level that contains raising.
Embodiment 5
The compressing tablet of hanging oneself in the future is used as the mixing that contains corn flour and oily seed powder with the powder that extracts the corn of processing
The animal feed grain ration
This embodiment has told about a kind of new feed formula that contains the mixture of corn flour that useful pressed disc method and oily extraction method make and another kind of plant-derived powder (as the oily seed powder).The material of this mixing can be the mixture or the granular product of the loose gathering of simple these two kinds of powder.Because the method for corn and oily seed powder of making is similarly, promptly broken, wetting, be pressed into sheet and solvent extraction, so can produce these two kinds of powder together and before selling the consumer, they are mixed.This method in advantage in a kind of powder, can be made into multiple different protein and energy level, at powder stage or the adding adding ingredient that can choose wantonly of stage afterwards.For example, the energy-intensive step in the feed manufacturing is included in and grinds iblet in the feed grinder and it is being mixed with other composition.Compare with the mixed powder of routine, mixed powder of the present invention needs less energy to make final feed grain ration usually.
The nutrient feature that table 5 shown bean powder (SBM), pressed the nutrient demand of the mixture (S10-C90) of mixture (S20-C80), 10%SBM and 90%ECM of corn flour (ECM), 20%SBM and 80%ECM of oil and poultry and pig diet.The nutrient demand of poultry and pig is to list according to the guide of the National Research Council (NRC).ECM makes according to EXAMPLE l.
The S20-C80 poultry needs S10-C90 pig demand
The parameter amount of asking NRC
NRC is to fattening pig
SBM ECM Content Content thick protein (CP) 47.5 10.2 17.66 18 13.93 13.2 pig ME; Kcal/kg 3,380 3,301 3316.8 3308.90 3265 poultry ME; Kcal/kg 2,440 3,133 2994.4 3,200 3063.70 crude fat; % 34 3.8 3.90 neutral detergent fibers; % 8.9 11.3 10.82 11.06 acid detergent fibers, total essential amino acid (EAA) 23.99 4.49 8.39 6.85 6.44 4.17EZZ/CP 0.505 0.440 0.45 0.381 0.45 0.316 of % 5.4 2.8 3.32 3.06 arginine, 3.48 0.45 1.06 1.00 0.75 0.19 histidine 1.28 0.27 0.47 0.27 0.37 0.19 isoleucines, 2.16 0.34 0.70 0.62 0.52 0.33 leucine 3.66 1.03 1.56 0.93 1.29 0.54 lysines, 3.02 0.33 0.87 0.85 0.60 0.60 methionine 0.67 0.25 0.33 0.32 0.29 0.16 cysteine, 0.74 0.21 0.32 0.28 0.26 0.35 phenylalanine 2.39 0.44 0.83 0.56 0.64 0.34 tyrosine, 1.82 0.29 0.60 0.48 0.44 0.55 threonine 1.85 0.34 0.64 0.68 0.49 0.41 tryptophans, 0.65 0.09 0.20 0.16 0.15 0.11 valines 2.27 0.45 0.81 0.70 0.63 0.40
Embodiment 6
Process high oil corn with pressed disc method
With Perten bulk cargo near-infrared (NIR) seed-test machine (TM) (model: 9100-H.F) (PertenInstruments, No. 7398, P.O. Box, Reno, the state of Nevada 89510) filters out total oil content greater than about 7% each fringe of yellow dent corn and band shell seed.The grain sieve that further oil content is at least 7% fringe in Brimrose seedmeister (TM) single grain NIR testing machine (Brimrose company, Baltimore, the Maryland State) is selected oil content and is at least indivedual seeds of 13%.Seed is kept at moisture to be about under 13.5% the condition.When adding man-hour, the moisture of seed is about 10%.
With the stainless steel bar and the dull and stereotyped desk-top preforming device that comprise one two inches complete iblet is pressed into sheet.Allow complete iblet compressing tablet by cylinder four times so that final sheet thickness is about 0.01 inch.N-hexane and Kimble (TM) 585050 type Soxhlet extractors with (60-65EC) of heat extract miscella from the iblet that is pressed into sheet.Gained miscella and corn flour are desolvated.Heating miscella is desolvated to remove to 70EC under the vacuum of 25 inches mercurys.According to AOCS method Ba 2a-38 corn flour is desolvated.
The oil of all recovery accounts for all iblet samples 14.74%.The phosphorus content of the raw oil of measuring with AOCS method Ca 12-55 that desolvates is 1,000,000/(ppm) 365.Content of phospholipid is defined as 1.095% (0.0365%*30).The free fatty acid content of measuring with AOCS method Ca 5a-40 is 0.2%.The neutral oil that loses in process is 1.3% (1.095%+0.2%).Use the same method, the phosphorus content that extracts the raw oil of certainly conventional (being that total oil content is 3-4%) iblet with the wet grinding of routine is about 600ppm-800ppm, free fatty acid content is about 0.5%-1.0%, and the neutral oil that loses in the process is about 3%-4%.
The color of range estimation raw oil compares with the raw oil that separates with conventional wet grinding (dark-brown), determines that it is faint yellow.
With AOCS method Ba 3-38, Ba 2b-82, Ba 6-84 and Ba 4e-93 and Corn Refiner ' s methodA-20 that the corn flour that desolvates is qualitative.When being normalized to moisture and being 10%, corn flour contains 3.2% the fiber of having an appointment, about 65% starch and about 14% protein.Determine that with AOCS method 3-38 the fat content of powder is about 1.07%.For relatively, the oil content that makes and moisture is normalized to 10% corn bran feed with conventional wet grinding is about 4%, protein content is about 20%, fiber and other carbohydrate content are about 60%.Equally for relatively, be normalized to 10% and the corn bran feed of generation can contain 3% the oil content of having an appointment, about 60% protein and about 22% fiber and other carbohydrate content with conventional wet grinding and with moisture.
As for unlisted scope, those technical staff that are proficient in this field should be understood that in the particular embodiment of describing and setting forth any one all can further improve to comprise row feature in other embodiments here.
Except as otherwise noted, weight noted here and percentage are based on dry weight.Percentage used herein is represented with w/w.The those skilled in the art in this field should know that when the amount of composition was represented with their scopes in composition, these compositions normally existed, but not every composition all must exist with they maximum level separately.And any one or a plurality of composition can their maximums separately exist, and the amount of other composition will be adjusted to some extent so that the summation of all the components can not surpass 100%wt.
Above detailed description is provided, but this only is to be interpreted as it is restriction to it for a better understanding of the present invention, the technical staff who is proficient in this field it should be understood that when not deviating from the spirit and scope of appended claims and can carry out some modifications to the present invention.Therefore, other aspect, advantage and modification are within the scope of following claim.

Claims (75)

1. feed grain ration, it contains: extract the corn flour that the oil back obtains from complete high oil corn; And at least a other nutrient.
2. feed grain ration as claimed in claim 1 is characterized in that corn flour obtains after solvent extraction.
3. feed grain ration as claimed in claim 2 is characterized in that corn flour is desolvated after extraction.
4. feed grain ration as claimed in claim 2 is characterized in that, before extracting, complete high oil corn is pressed into sheet is pressed into thin slice with formation corn.
5. feed grain ration as claimed in claim 4 is characterized in that, the corn that is pressed into thin slice before the compressing tablet is wetted.
6. feed grain ration as claimed in claim 1, it is characterized in that at least a other nutrient is selected from byproduct, barley, cassava, corn bran powder, corn bran feed, barley byproduct, full-cream rice bran and the rice husk that meat and bone meal, feather meal, vitamin, mineral matter, fat, salt, oily seed powder, amino acid, oily seed powder, corn, Chinese sorghum, wheat byproduct, wheat grind.
7. feed grain ration as claimed in claim 6 is characterized in that, the feed grain ration further contains at least two kinds of other nutrients that exist with following amount:
Batching Content range
Pressed the corn flour 2-95% of oil
The oily seed powder 13-35%
Meat and bone meal 0-12%
Feather meal 0-6%
Fat 0-10%
Salt 0.1-0.5%
Lysine 0-0.4%
Methionine 0-0.3%
Nutrient premix 0.01-1.0%
8. feed grain ration as claimed in claim 1 is characterized in that the feed grain ration is a pig feed.
9. feed grain ration as claimed in claim 8 is characterized in that, the feed grain ration contains: the corn flour that pressed oil; Be selected from the composition of byproduct, barley, cassava, corn bran powder, corn bran feed, barley byproduct, full-cream rice bran and rice husk that meat and bone meal, feather meal, vitamin, mineral matter, fat, salt, oily seed powder, amino acid, oily seed powder, corn, Chinese sorghum, wheat byproduct, wheat grind with one or more.
10. feed grain ration as claimed in claim 1 is characterized in that feed is a poultry feed.
11. feed grain ration as claimed in claim 10 is characterized in that, the feed grain ration contains: the corn flour that pressed oil; Be selected from the composition of byproduct, barley, cassava, corn bran powder, corn bran feed, barley byproduct, full-cream rice bran and rice husk that meat and bone meal, feather meal, vitamin, mineral matter, fat, salt, oily seed powder, amino acid, oily seed powder, corn, Chinese sorghum, wheat byproduct, wheat grind with one or more.
12. feed grain ration as claimed in claim 1 is characterized in that, the feed grain ration is the poultry feed of laying eggs.
13. feed grain ration as claimed in claim 12 is characterized in that, the feed grain ration contains: the corn flour that pressed oil; Be selected from the composition of byproduct, barley, cassava, corn bran powder, corn bran feed, barley byproduct, full-cream rice bran and rice husk that meat and bone meal, feather meal, vitamin, mineral matter, fat, salt, oily seed powder, amino acid, oily seed powder, corn, Chinese sorghum, wheat byproduct, wheat grind with one or more.
14. feed grain ration as claimed in claim 1 is characterized in that, the feed grain ration is ox feed, horse feed, aquatic feeds or pet food.
15. feed grain ration as claimed in claim 14 is characterized in that, the feed grain ration contains: the corn flour that pressed oil; Be selected from the composition of byproduct, barley, cassava, corn bran powder, corn bran feed, barley byproduct, full-cream rice bran and rice husk that meat and bone meal, feather meal, vitamin, mineral matter, fat, salt, oily seed powder, amino acid, oily seed powder, corn, Chinese sorghum, wheat byproduct, wheat grind with one or more.
16. a feed grain ration that contains the corn flour that extracts the acquisition of oil back from complete high oil corn seed is characterized in that this corn flour contains the following composition that exists with the amount of pointing out at least:
Composition Content (%)
Moisture 5-25
Oil 0.75-6
Protein 7-20
Starch 40-80
Fiber 2-4
Ash content 0.5-2.0
17. a feed grain ration that contains the corn flour that extracts the acquisition of oil back from complete high oil corn seed is characterized in that this corn flour contains the following composition that exists with the amount of pointing out at least:
Composition Content (%)
Moisture 5-45
Oil 0.75-12
Protein 8-20
Starch 40-70
Lysine 0.2-2.0
Tryptophan 0.03-2.0
18., it is characterized in that this feed grain ration is by granulating as claim 1,8,10,12,14,16 or 17 each described feed grain rations.
19. one kind contains from the complete seed of high oil corn and to extract press for extracting juice that the oil back the obtains human food of the corn flour of oil excessively.
20. human food as claimed in claim 19 is characterized in that, this corn flour obtains after solvent extraction.
21. human food as claimed in claim 20 is characterized in that, corn flour is desolvated after extraction.
22. the described human food of claim 21 is characterized in that, before extracting, complete seed is pressed into sheet is pressed into thin slice with formation corn.
23. human food as claimed in claim 22 is characterized in that, the corn that is pressed into thin slice before the compressing tablet is wetted.
24. human food as claimed in claim 22 is characterized in that, this corn flour contains the following composition that exists with the amount of pointing out at least:
Composition Content (%)
Moisture 5-25
Oil 0.75-6
Protein 7-20
Starch 40-80
Fiber 2-4
Ash content 0.5-2.0
25. human food as claimed in claim 23, it is characterized in that this people's series products is selected from snack food, food binder, food supplement, nutraceutical rod, B B-complex enriching substance and the congee of expanded snack food, cereal, thin slice, bread, mixed food, extruding.
26. a product that contains corn oil, it comprises: the corn oil that is obtained by high oil corn by the complete seed that extracts high oil corn.
27. the product that contains corn oil as claimed in claim 26 is characterized in that, this corn oil contains: at least from the plumule of high oil corn and the oil of endosperm extraction; And at least a extraction one or more other composition in endosperm, terminal bud or the pericarp of high oil corn.
28. the product that contains corn oil as claimed in claim 26 is characterized in that, this corn oil contains: from the plumule of high oil corn and the oil of endosperm extraction; And at least a extraction one or more other composition in endosperm, terminal bud or the pericarp of high oil corn, composition wherein is selected from carrotene, carotenol, lutein, pigment, tocotrienols, tocopherol, antioxidant, liposoluble vitamin, sterol and zeaxanthin.
29. the product that contains corn oil as claimed in claim 26, it further contains one or more materials that is selected from conventional corn oil, soya-bean oil, canola oil, olive oil, palm oil, sunflower oil, safflower oil, antioxidant, flavor enhancement, hydrogenated oil and fat, partial hydrogenation oil and/or animal tallow.
30. the product that contains corn oil as claimed in claim 29 is characterized in that, this product is selected from food oil, culinary art oil, edible oil and miscella.
31. the product that contains corn oil as claimed in claim 30 is characterized in that, this product is a culinary art oil.
32. the product that contains corn oil as claimed in claim 26 is characterized in that, before extracting, high oil corn contains the oil that accounts for corn kernel total amount 8.0% at least.
33. the product that contains corn oil as claimed in claim 26 is characterized in that, extracts the extraction, hydraulic pressure, spiral squeezing, the aqueous solution and the enzyme that are selected from based on solvent and extracts.
34. appoint-the described product that contains corn oil as claim 26-33, it is characterized in that, be selected from food supplement, sports drink, cereal, B B-complex enriching substance, nutraceutical rod and food beverage based on the product of oil.
35. the product that contains corn oil as claimed in claim 26, it further contains one or more and is selected from food additives, salt, fat, food coloring, beta carotene, carmine extract, curcumin or tumeric, β-apo-δ '-carrotene, the methyl ester of β-apo-δ '-carrotene, the ethyl ester of β-apo-δ '-carrotene, natural flavouring, synthetic flavor enhancement, antioxidant, propyl gallate, butylated hydroxy-methylbenzene, butylated hydroxyanisol, natural or synthetic tocopherol, ascorbyl palmitate, ascorbyl stearate, dilauryl thiodipropionate, the antioxidant synergist, citric acid, natrium citricum, the isopropyl citrate, phosphoric acid, glycerine one citrate, anti-foaming agent, dimethyl polysiloxane, crystallization inhibitor, the hard ester essence of oxidation, amino acid, vitamin, mineral matter, carbohydrate, carbohydrate, herbal medicine, spices, acidity regulator, curing agent, enzyme preparation, the flour inorganic agent, viscosity-control additive, enzyme, fat, vegetable protein and animal protein.
36. a method of using the corn flour pressed oil in the animal feed grain ration, this method comprises: provide by be pressed into sheet to major general's high oil corn to be pressed into the corn of thin slice with formation and to extract the oily excessively corn flour of press for extracting juice that the corn that is pressed into thin slice is made to remove wherein a part of corn oil; And will press oily corn flour in the animal feed grain ration.
37. method as claimed in claim 36 is characterized in that, high oil corn is wetted to form wetting high oil corn before compressing tablet.
38. method as claimed in claim 37 is characterized in that, wetting high oil corn is broken before wetting.
39. method as claimed in claim 36 is characterized in that, the initial oily major part that exists is extracted and removes in the high oil corn.
40. method as claimed in claim 36 is characterized in that, the oil that accounts for oil 10% weight that exists at first in the high oil corn at least is extracted to be removed.
41. method as claimed in claim 36 is characterized in that, the corn flour that pressed oil comprises:
Account for the fat of 0.75-12.0%wt.;
Account for the moisture of 5-45%wt.;
Account for the protein of 7-20%wt.;
Account for the crude fibre of 2-4%wt.; And;
Account for the carbohydrate of 40-80%wt..
42. method as claimed in claim 41 is characterized in that, the major part of animal feed grain ration is to press the corn flour of oil.
43. method as claimed in claim 41, it further may further comprise the steps:
In the corn flour that pressed oil, add at least a other composition of cereal, flavorant, anticorrisive agent, oil, oily seed powder, meat and bone meal, protein, fiber, feather meal, fat, salt, amino acid, vitamin and mineral matter that is selected to form the animal feed grain ration.
44. method as claimed in claim 43, it further may further comprise the steps:
Provide the animal feed grain ration as fattening feed grain ration at least a in pig, laying poultry and the poultry.
45. the method for a corn oil that use to extract in food, it may further comprise the steps: provide by be pressed into sheet to major general's high oil corn to be pressed into the corn of thin slice with formation and to extract the corn that the is pressed into thin slice corn oil with the extraction of removing wherein a part of corn oil and making; And the corn oil that extracts is used in the food.
46. method as claimed in claim 45 is characterized in that, high oil corn is wetted to form wetting high oil corn before compressing tablet.
47. method as claimed in claim 46 is characterized in that, high oil corn is broken before wetting.
48. method as claimed in claim 45 is characterized in that, the initial oily major part that exists is extracted and removes in the high oil corn.
49. method as claimed in claim 45 is characterized in that, the oil that accounts for oil 10% weight that exists at first in the high oil corn at least is extracted to be removed.
50. method as claimed in claim 46 is characterized in that, the corn oil of extraction contains the tocotrienols in the ordinary maize oil that is obtained by ordinary maize with conventional dry grinding method or wet grinding of being present at least about doubling dose.
51. method as claimed in claim 46, it is characterized in that the corn oil of extraction contains beta carotene, lutein, luteole or other pigment in the ordinary maize oil that is obtained by ordinary maize with conventional dry grinding method or wet grinding of being present at least about doubling dose.
52. as claim 50 or 51 described methods, it further may further comprise the steps: in the corn oil that extracts, add a kind of other composition that is selected from conventional corn oil, soya-bean oil, canola oil, olive oil, palm oil, sunflower oil, safflower oil, antioxidant, flavor enhancement, hydrogenated oil and fat, partial hydrogenation oil, animal tallow, vinegar, salt, water, flour, spices, potato and sugar at least.
53. method as claimed in claim 52, it further may further comprise the steps: provide this food with the form that is fit to human or animal's consumption.
54. one kind with the corn oil that the extracts method as the raw material in the oil refining process, it may further comprise the steps: provide by be pressed into sheet to major general's high oil corn to be pressed into the corn of thin slice with formation and to extract the corn that the is pressed into thin slice crude corn oil with the extraction of removing wherein a part of corn oil and making; And the crude corn oil of extracting is used in the feed stream of oil refining process.
55. method as claimed in claim 54, it further may further comprise the steps: the refining crude corn oil of extracting is to form the corn oil of purifying.
56. method as claimed in claim 55 is characterized in that, removes corn oil by solvent extraction from the corn that is pressed into thin slice.
57. method as claimed in claim 56 is characterized in that, subtractive process may further comprise the steps: with corn oil bleaching or deodorization to make the corn oil of purifying.
58. method as claimed in claim 56 is characterized in that, subtractive process may further comprise the steps: raw oil and caustic solution are mixed adequate time to form mixture; And it is mixture is centrifugal so that refined oil is separated with free fatty.
59. a manufacturing contains the press for extracting juice that obtained by the high oil corn press for extracting juice method of the mixed-powder of oil excessively of the corn flour of oil and one or more other oily seed powder excessively, it may further comprise the steps: other oily seed particle of high oil corn and one or more is mixed to form granulate mixture; Thereby and granulate mixture is pressed into sheet and extracts to press oily mixed-powder from wherein removing to deoil to form.
60. a manufacturing contains the press for extracting juice that obtained by the high oil corn press for extracting juice method of the mixed-powder of oil excessively of the corn flour of oil and one or more other oily seed powder excessively, it may further comprise the steps: fragmentation and wetting high oil corn and other broken and wetting oily seed are mixed to form wetting mixture; Wetting mixture is pressed into sheet is pressed into thin slice with formation mixture; And thereby the mixture that will be pressed into thin slice is used for leaching process to form the mixed-powder that pressed oil from wherein removing to deoil.
61. a manufacturing contains the press for extracting juice that obtained by the high oil corn press for extracting juice method of the mixed-powder of oil excessively of the corn flour of oil and one or more other oily seed powder excessively, it may further comprise the steps: with broken, wetting and be pressed into the high oil corn of sheet and fragmentation, other oily seed mixing wetting and that be pressed into sheet are pressed into thin slice with formation mixture; And thereby the mixture that will be pressed into thin slice is used for leaching process to form the mixed-powder that pressed oil from wherein removing to deoil.
62. a manufacturing contains the press for extracting juice that obtained by the high oil corn press for extracting juice method of oily mixed-powder excessively of the corn flour of oil and one or more other oily seed powder that pressed oil excessively, it may further comprise the steps: corn flour and one or more other oily seed powder that pressed oil that will press oil mix to form mixed-powder, and the corn flour that wherein pressed oil is to obtain by high oil corn being pressed into sheet and extracting to form the corn flour that pressed oil at least.
63. one kind as arbitrary described method in the claim 59,60,61 or 62, it further may further comprise the steps: add in the mixed-powder that presses oil and add component and pressed oily mixed-powder product to form.
64. mixed-powder product that the press for extracting juice of making by the described method of claim 63 is oily excessively.
65. one kind as arbitrary described method in the claim 59,60,61 or 62, it is characterized in that, the corn flour that pressed oil contains:
Account for the fat of 0.75-12.0%wt.;
Account for the moisture of 5-45%wt.;
Account for the protein of 7-20%wt.;
Account for the crude fibre of 2-4%wt.; And;
Account for the carbohydrate of 40-80%wt..
66. mixed-powder that the press for extracting juice of making by the described method of claim 65 is oily excessively.
67. one kind as arbitrary described method in the claim 59,60,61 or 62, it is characterized in that, one or more other oily seed is selected from soybean, canola seed, sunflower seeds, rapeseed and cottonseed.
68. the mixed-powder product that the press for extracting juice of making by arbitrary described method in the claim 59,60,61 or 62 is oily excessively is characterized in that, contains in the mixed-powder product:
Account for the fat of 0.75-12.0%wt.;
Account for the moisture of 5-45%wt.;
Account for the protein of 5-60%wt.;
Account for the crude fibre of 2-4%wt.; And;
Account for the carbohydrate of 40-80%wt..
69. one kind forms the press for extracting juice method of the mixed-powder of oil excessively, it may further comprise the steps: form the mixture that contains maize germ and complete high oil corn; And extract mixture to form the mixed-powder that pressed oil.
70. mixed-powder that the press for extracting juice of making by the described method of claim 69 is oily excessively.
71. the oily excessively mixed-powder of making by claim 59,60,61,62 or 70 described methods of press for extracting juice is characterized in that the mixed-powder that pressed oil is by granulating.
72., it is characterized in that this granular powder is with zein albumen dressing as the described press for extracting juice of claim 71 mixed-powder of oil excessively.
73. feed grain ration wherein as claimed in claim 18 is characterized in that, granular feed grain ration scribbles zein.
74. the application of corn flour in animal feed or human food is characterized in that, corn flour is to obtain extract corn oil from the complete seed of high oil corn after.
75. the application of corn oil in animal feed or human food is characterized in that, corn oil is to extract from the complete seed of high oil corn.
CN00819936A 2000-08-10 2000-08-11 Products comprising corn oil and corn meal obtained from high oil corn Pending CN1454056A (en)

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US8669211B2 (en) 2004-12-30 2014-03-11 Hill's Pet Nutrition, Inc. Methods for measuring enhancement in the quality of life of an animal
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MXPA03001240A (en) 2004-09-10
BR0113214A (en) 2003-07-15
CN1468063A (en) 2004-01-14
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PE20020306A1 (en) 2002-04-27
WO2002013624A8 (en) 2003-09-12
AU2001283255A1 (en) 2002-02-25
WO2002014459A3 (en) 2002-08-22
SA00210496B1 (en) 2007-02-03
EP1307111A4 (en) 2005-06-15
WO2002013624A1 (en) 2002-02-21
JP2004505645A (en) 2004-02-26
AR054147A2 (en) 2007-06-06
UY26299A1 (en) 2000-10-31
WO2002014459A2 (en) 2002-02-21
JP2004508816A (en) 2004-03-25
AU2000266391A8 (en) 2002-05-23
MXPA03001236A (en) 2004-09-10
BR0017314A (en) 2003-07-08
EP1307110A2 (en) 2003-05-07

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