CN1522596A - Method for extracting composite corn embryo health care functional factor having corn embryo cake as raw material - Google Patents
Method for extracting composite corn embryo health care functional factor having corn embryo cake as raw material Download PDFInfo
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- CN1522596A CN1522596A CNA031110207A CN03111020A CN1522596A CN 1522596 A CN1522596 A CN 1522596A CN A031110207 A CNA031110207 A CN A031110207A CN 03111020 A CN03111020 A CN 03111020A CN 1522596 A CN1522596 A CN 1522596A
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Abstract
The present invention uses maize germ cake as raw material, adopts the mixed solvent formed from water, methyl alcohol and ethyl alcohol according to the ratio of 35:10:55 to make extraction. In order to raise the resolution rate of compound functional factor in the maize germ it adopts high-power, high sound intensity, ultrasonic generator to break the maize germ cell wall and nuclear membrane, then the treated material liquor is filtered by means of filtering machine (phi=100 um) so as to obtain the extract which is mixture of saponin, nucleic acid, oligose, free peptide and amino acid, vitamin, trace element and phytic acid, i.e. 'compound maize germ health-care functional factor'. After the processes of reversing osmosis, dehydrating, concentrating, sterilizing and packaging liquid product is obtained whose solid is greater than 11%, then it can be spray-dried and made into the 'powder' compound maize germ health-care functional factor.
Description
Technical field:
The invention belongs to the corn deep processing field.
Background technology:
The inventor once applied for " extracting the method for zein, compound sugar, saponin, nucleic acid in the maize continuously " patent of invention November 12 calendar year 2001, and obtained and accept, and application number is: 01133439.8.
On January 9th, 2003, the inventor proposed " extracting plyability soybean functional factor method with the high and low temperature defatted soybean meal " patent of invention, also obtained application and accepted, and application number is: 03110825.3.
Recently, the inventor find maize through immersion oil, remove fat after, though remaining corn chop only accounts for about 6% of corn kernel total amount, but contain abundant, to human body beneficial's nutrition and healthy ingredient, comprise saponin, nucleic acid, compound sugar, free peptide and amino acid, water-soluble and pure soluble vitamin, trace element and phytic acid etc., in the present invention, be referred to as " compound maize health factor ".Its health-care efficacy is obvious, as 1. saponin, has effects such as reducing blood lipid, reducing blood viscosity, hypoglycemic, control cardiovascular and cerebrovascular disease; 2. nucleic acid is the nutrition and the constitute of gene, for sub-health population, has the effect of comprehensively improving health conditions; 3. compound sugar is nutrition and the MF of human body beneficial bacterium Bifidobacterium, but bidirectional modulation constipation and habitual diarrhea, and it is external to promote noxious material to get rid of; 4. corn germ protein is rich in 8 seed amino acids of needed by human, and is close with the egg protein content, and wherein lysine is up to 5.8%, biological value
Reaching 64-72%, is 1.5 times of corn embryosperm albumen, a little more than the biological value of soybean protein (64%).
Also contain trace elements such as calcium to the human body beneficial, phosphorus in the corn chop and have the phytic acid of beautification function, and vitamin etc.
But the past, the corn manufacture field of home and abroad did not all add extraction, all as feed, caused the wasting of resources to nutrition in the corn chop and health factor.
The application number that the inventor declared November 12 calendar year 2001 is No. 01133439.8 patent, owing to extract the effect monomer composition in the maize, complex process, investment amount are big, and the product cost height is subjected to certain limitation in popularization.
The present invention is in view of the health-care efficacy factor in the corn chop, be the composition useful to health, take comprehensively to extract the technology of maize composite efficacy composition, the finished product that obtains has the wide spectrum health-care effect to human body, production cost is descended significantly, help the technology popularization and make maize compound health efficacy factor become a kind of health food that easily accepted, cheap by numerous crowds, in improving whole people's fitness, building a well-off society in an all-round way, quicken to realize the index of day absorption protein 75 grams per capita, have active promoting function.
Summary of the invention:
The present invention is the innovation on the technology basis of the former 01133439.8 and 03110825.3 application number patent of declaring of inventor, and particular content is as follows:
With the defatted corn germ dregs of rice (fat content≤2%), be raw material, send into after the pulverizing in the batch extractor that has agitator, inject water, methyl alcohol, ethanol mixing leaching liquor simultaneously, adopt high-power, high sound intensity, supersonic generator to break up cell membrane and nuclear membrane, make the content stripping in cell and the nucleus.
Feed liquid in the lixiviate jar is filtered by filter, and trapped substance is the maize slag that contains corn germ protein.To contain the maize slag of albumen composition, remove solvent, recycling, after the oven dry of maize slag, pulverize, be the feed that contains albumen ≈ 30% through pulverizer through desolventizing machine.As drying the maize slag, remove cellulose through regrading, can obtain protein content 〉=35%, be used for the corn germ protein that food adds.
Filtrate being contained the transparent mixed liquor of the composite health-caring functional factors such as saponin, nucleic acid, compound sugar, peptide, free peptide and amino acid, vitamin, trace element, phytic acid.
Maize compound health efficacy factor mixed liquor, through destilling tower, distillating recovering solvent, the feed liquid after the solvent recovery makes solid content＞11% through the reverse osmosis concentration dewater unit, through ultra high temperature short time sterilization, the packing back is the liquid maize composite health-caring functional factor.
Feed liquid after the solvent recovery can obtain the mealy corn embryonic complex health factor of water content≤7% through sterilization, spray-drying.
The waste water that produces through counter-infiltration can reach the pure water standard, recycles or discharges, and realizes the production environmental protectionization.
The specific embodiment:
Embodiment 1:
Corn chop with fat content≤1.5% is a raw material, pulverizes with pulverizer, and grinding particle size φ≤300 μ m drops into and has in the lixiviate jar of agitator, injects water simultaneously: methyl alcohol: the mixed solvent of ethanol=35: 10: 55, stirred 8 hours at normal temperatures.Adopt high-power, high sound intensity supersonic generator broken wall, rupture of membranes (30KW, 25KHz, 5W/cm again
2), processing time 12min.
To filter by φ ≈ 100 μ m filters through the mixed liquor of ultrasonic broken wall, rupture of membranes, the defeated material of filter power is 10KW, and pressure is 0.4-0.66MPa.
Be divided into filter after handling through filter and go up residue and the compound soybean health factor (containing feed liquids such as saponin, nucleic acid, compound sugar, free peptide and amino acid, vitamin, mineral matter, phytic acid) by filter membrane.
The filter trapped substance is the maize slag that contains based on the corn germ protein composition, again through airtight friction desolventizing machine, remove solvent, after the solvent recovery, can be recycled desolventizing machine power 100KW, rotating speed 1450 commentaries on classics/min, the maize slag after precipitation, the oven dry (90 °-120 ℃ of temperature), protein content＞25%, water content＜7%, this product can directly be used as feed.
Filter trapped substance behind the exsolution drying is handled through " secondary sieve part ", can be used as food interpolation albumen, and concrete technology is: at first roughly grind with Roughpulverizer, cross the 40-80 mesh sieve, the oversize of φ＞180 μ m is as feed; Screenings continues to pulverize with the automatic hydraulic flour mill, crosses φ ≈ 120 mesh sieves, and the oversize of φ＞120 μ m is mainly vitamin and strong high molecular weight protein and the carbohydrate of wear resistence, continues to serve as feed.Screenings is that φ＜120 μ m, protein content＞35% can be used as the corn germ protein that food adds.
The complex liquid that contains maize health factors such as saponin, nucleic acid, compound sugar, free peptide and amino acid, the molten and water miscible vitamin of alcohol and trace element, phytic acid by filtrate being of filter.
Maize health factor complex liquid, by the reverse osmosis membrane separation device, reverse osmosis membrane aperture φ is 50nm, operating pressure ≈ 1.5MPa, concentrate on the film after the reverse osmosis membrane separation device concentration, solid content 11% after " overtemperature instantaneous sterilization " (〉=125 ℃, 4-7 second) are handled, can directly be packed and be finished product " liquid compound maize health factor ".Permeate water reaches the pure water standard under the film, can be recycled, or discharging, pollution-free to environment.
For ease of storage, transportation, with the liquid maize composite health-caring functional factor, through " instantaneous ultra high temperature sterilization " (〉=125 ℃, 4-7 second), spray-drying (180 ℃ of inlet temperatures export 80 °-90 ℃) can obtain " the compound maize health factor of powdery " again.
Claims (1)
- " is the method that raw material extracts compound maize health factor with the corn chop " is characterized by:1. be raw material with " corn chop " after the immersion oil degreasing, produce compound maize health factor (containing saponin, nucleic acid, compound sugar, free peptide and amino acid, vitamin, trace element, phytic acid etc.) and corn germ protein.2. with the mixed solvent of first, ethanol, extract pure dissolubility health factor and water-soluble health factor (comprising saponin, nucleic acid, compound sugar, free peptide and amino acid, vitamin, trace element, phytic acid etc.) in the maize with water.3. alcohol, water mixed solvent extract are compound maize health factor, and carry-over is the corn germ protein based on albumen.4. extractant reclaims through distillation and can be recycled noresidue in product; Water in the product is handled through reverse osmosis membrane separation, and discharge water reaches the pure water standard, the non-environmental-pollution problem.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031110207A CN1522596A (en) | 2003-02-17 | 2003-02-17 | Method for extracting composite corn embryo health care functional factor having corn embryo cake as raw material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031110207A CN1522596A (en) | 2003-02-17 | 2003-02-17 | Method for extracting composite corn embryo health care functional factor having corn embryo cake as raw material |
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| CN1522596A true CN1522596A (en) | 2004-08-25 |
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| CNA031110207A Pending CN1522596A (en) | 2003-02-17 | 2003-02-17 | Method for extracting composite corn embryo health care functional factor having corn embryo cake as raw material |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7524522B2 (en) | 2006-08-18 | 2009-04-28 | Mor Technology, Llc | Kernel fractionation system |
| US7612220B2 (en) | 2006-08-18 | 2009-11-03 | Mor Technology, Llc | Carbon dioxide extraction of corn germ oil from corn germ |
| US8227012B2 (en) | 2006-08-18 | 2012-07-24 | Mor Technology, Llc | Grain fraction extraction material production system |
| CN102617702A (en) * | 2012-03-09 | 2012-08-01 | 姜浩奎 | Production method of peptidoglycan |
| CN101491329B (en) * | 2008-01-25 | 2012-12-19 | 龙井民康生物制品厂 | Immunity adjustment function of corn extract and use thereof in food |
| US8747931B2 (en) | 2007-10-24 | 2014-06-10 | Mor Supercritical, Llc | Super critical fluid extraction and fractionation of bran extraction materials |
| US10486083B2 (en) | 2016-04-06 | 2019-11-26 | Kiinja Corporation | Separator for fractional separation of supercritical carbon dioxide extracts |
| US11305212B2 (en) | 2016-04-06 | 2022-04-19 | Kiinja Corporation | Multifunctional vessels for extraction and fractionation of extracts from biomass |
-
2003
- 2003-02-17 CN CNA031110207A patent/CN1522596A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7612220B2 (en) | 2006-08-18 | 2009-11-03 | Mor Technology, Llc | Carbon dioxide extraction of corn germ oil from corn germ |
| US8227012B2 (en) | 2006-08-18 | 2012-07-24 | Mor Technology, Llc | Grain fraction extraction material production system |
| US7524522B2 (en) | 2006-08-18 | 2009-04-28 | Mor Technology, Llc | Kernel fractionation system |
| US8551553B2 (en) | 2006-08-18 | 2013-10-08 | Mor Technology, Llc | Grain endosperm extraction system |
| US8603328B2 (en) | 2006-08-18 | 2013-12-10 | Mor Supercritical, Llc | Carbon dioxide corn germ oil extraction system |
| US8747106B2 (en) | 2006-08-18 | 2014-06-10 | Mor Technology, Llc | Power production using grain fractionation products |
| US8747931B2 (en) | 2007-10-24 | 2014-06-10 | Mor Supercritical, Llc | Super critical fluid extraction and fractionation of bran extraction materials |
| CN101491329B (en) * | 2008-01-25 | 2012-12-19 | 龙井民康生物制品厂 | Immunity adjustment function of corn extract and use thereof in food |
| CN102617702A (en) * | 2012-03-09 | 2012-08-01 | 姜浩奎 | Production method of peptidoglycan |
| US10486083B2 (en) | 2016-04-06 | 2019-11-26 | Kiinja Corporation | Separator for fractional separation of supercritical carbon dioxide extracts |
| US10625175B2 (en) | 2016-04-06 | 2020-04-21 | Kiinja Corporation | Extractor for high pressure extraction of a matrix |
| US11235261B2 (en) | 2016-04-06 | 2022-02-01 | Kiinja Corporation | Separator for fractional separation of supercritical carbon dioxide extracts |
| US11305212B2 (en) | 2016-04-06 | 2022-04-19 | Kiinja Corporation | Multifunctional vessels for extraction and fractionation of extracts from biomass |
| US11478726B2 (en) | 2016-04-06 | 2022-10-25 | Kiinja Corporation | Extractor for high pressure extraction of a matrix |
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