CN110063417A - The preparation method of ruminant rumen albumen powder - Google Patents
The preparation method of ruminant rumen albumen powder Download PDFInfo
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- CN110063417A CN110063417A CN201910432899.7A CN201910432899A CN110063417A CN 110063417 A CN110063417 A CN 110063417A CN 201910432899 A CN201910432899 A CN 201910432899A CN 110063417 A CN110063417 A CN 110063417A
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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
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- 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
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- 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
- A23K20/163—Sugars; Polysaccharides
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- 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
- A23K50/10—Feeding-stuffs specially adapted for particular animals for ruminants
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Abstract
The present invention provides a kind of preparation methods of ruminant rumen albumen powder, comprising the following steps: crushes degreasing or the cleaning of half defatted soy flour, adds emulsified fat and oligosaccharide or xylose, obtain mixture；The mixture is successively carried out to the heat treatment of roller pre-add, steam regulation of texture, conditioning of texture, extruding, cooling, sieving, finally obtains ruminant rumen albumen powder.Joined the ingredients such as emulsified fat and oligosaccharide or xylose during processing, can nutriment in effective protection cud, generate more rumen bypass proteins and other nutrients for helping enteron aisle well to digest；It is heated using three steps, so that protein is had very strong resistance to the degradation of cud, to generate more rumen-bypass amino acids.The experiment proved that the milk cow of edible rumen bypass protein powder, three aspects of nutriment have promotion in feed intake, the output of milk and milk, wherein the significant effect in terms of the output of milk for promoting milk cow.
Description
Technical field
The invention belongs to technical field of animal, and in particular to a kind of preparation side of ruminant rumen albumen powder
Method.
Background technique
Rumen bypass protein (Bypass protein) refers to and cannot fully be digested in cud, and simply by tumor
Stomach, it is partially complete enter small intestine, and by the further hydrolysis of host's small intestine proteolytic enzyme in small intestine.It is this not by
The protein of degradation is just referred to as " by-pass protein ", or " bypass protein ".Rumen bypass protein regulation main purpose be
Degradation rate of the protein in cud is reduced, the amino acid masses and quantity for entering animal small intestine are improved.
The amino acid of ruminant is needed from rumen bypass part in feed protein and is closed during lumen fermentation
At microbial bacteria body protein and a small amount of endogenous protein, wherein the non-degradable protein of cud be animal absorb amino acid
Important sources, therefore improve rumen bypass protein can improve amino acid masses and quantity into animal small intestine.For maintaining
For raising and the not high ruminant of production level, protein feed is degraded synthesized microbial bacteria in cud in daily ration
Amino acid provided by body protein and non-degradable protein part can meet carcass growth and production needs.But fast fast-growing
Long calf and high yield cow (especially lactation initial stage) are very big to amino acid requirement, only by protein feed in daily ration in cud
Microbial bacteria body protein and non-degradable protein part synthesized by middle degradation are unable to satisfy demand, can only be by increasing rumen bypass egg
White level solves the problems, such as that Small intestine amino acid supply is insufficient, to meet the amino acid needs of carcass, reaches ideal production
Performance.
It is horizontal to increase rumen bypass protein, it can avoid good protein feed in cud by suitable guard method
Degradation speed is too fast, can also increase the quantity of rumen bypass protein, improves the utilization rate of nitrogen, increases the deposition of nitrogen, increases productivity,
The utilization rate for improving protein feed, reduces environmental pollution.
The method of currently used protection by-pass protein has the methods of heat treatment, chemical treatment, physics coating.At heat
Reason include xeothermic, hot pressing, extruding, roast, steam heating etc..Chemical treatment method includes formaldehyde protection, tannin protection, hydroxide
Sodium protection, propionic acid protection, Alcohol Protection etc..Physics coating includes protein coating, compound coating, polymer peridium etc..
Heat treatment is a kind of most common method of some anti-nutritional factors effects in reducing feed, and heat treatment can
It is substantially reduced degradation rate of the good protein in cud；And dry matter disappearance rate can be reduced with heat painting dregs of beans, it improves
Into small enteral total amino acid content and lysine quantity, increase nitrogen retention, hence it is evident that reduce the generation speed of ammonia in cud.But it is simple
The amino acid such as cysteine, tyrosine and lysine can be made to be destroyed come protected protein matter by heating, while amino
The Intestinal digestibility of acid can also reduce.
Maillard reaction is to be widely present in one of food, feed processing nonenzymatic browning reaction, is such as amine, amino
The amino-compounds such as acid, protein and carbonyls are (such as reduced sugar, lipid and resultant aldehyde, ketone, polyphenol, anti-bad
Hematic acid, steroids etc.) between the non-enzyme reaction that occurs, also referred to as carbonyl ammonia reaction (Amino-carbonylreaction).Mei La
An important factor for moral reaction mechanism is sufficiently complex, influences Maillard reaction, other than the type of amino acid classes and reduced sugar, also
It is related with reaction temperature, reaction time, protective agent addition concentration, moisture, pH value etc..How controlled Maillard reaction reaches most suitable
Work as degree of heat, is the key that successfully to protect soybean meal protein matter.Ideal protecting effect should reduce protection dregs of beans albumen
Rumen digestibility, and digestion in small intestine, absorb it is unaffected.
Summary of the invention
The purpose of the present invention is to provide a kind of preparation methods of ruminant rumen albumen powder, to solve existing tumor excessively
Degradation speed of the stomach cardia powder in cud is fast, can make cysteine, tyrosine and bad ammonia by heated protective protein merely
The technical issues of amino acid such as acid are destroyed, and the Intestinal digestibility of amino acid can reduce.
To achieve the above object, the present invention in degreasing or half defatted soy flour raw material by adding emulsified fat and oligosaccharide
Or xylose ingredient, promote that Maillard reaction occurs, reduces the rumen digestibility of high-quality protein, while providing sufficient energy for animal
Amount, provides beneficial microbe group for enteron aisle；And by three step heating treatment methods, strict temperature control is obtained optimal
Ruminally-protected albumen and nutriment conducive to intestinal absorption, another additional heat energy destroy anti-nutritional factors, improve nutrient and utilize
Rate eliminates pathogenic bacteria and microorganism.
A kind of preparation method of ruminant rumen albumen powder provided by the invention, comprising the following steps:
Step S1, degreasing or the cleaning of half defatted soy flour are crushed, into feed bin to be mixed；
Step S2, emulsified fat is added in the ratio of 3%-15%, mixes 2-3min；The emulsified fat be phosphatide oil and
The mixture of vegetable oil；
Step S3, oligosaccharide or xylose are sprayed into 0.5%-5% ratio, mixes 3-5min, obtains mixture；
Step S4, the mixture is carried out the continuous pre-add of twin-roll to be heat-treated, temperature is set as 70-150 DEG C, heating
10-30min；
Step S5, the mixture is subjected to steam regulation of texture, conditioning of texture, temperature is set as 60-120 DEG C, quenched 5-10min；
Step S6, the mixture is entered into bulking machine extruding, temperature is set as 100-160 DEG C, extruding 3-5min；
Step S7, the mixture is carried out being cooled to room temperature ± 3-5 DEG C.
Step S8, material crosses sieve classification after cooling.
As a preference of the present invention, the emulsified fat is the mixture that phosphatide oil and vegetable oil are mixed with 1-2:1 ratio.
As a preference of the present invention, the oligosaccharide or xylose are oligosaccharide or xylose and water with 1:3-10 dilution proportion
Aqueous solution.
As a preference of the present invention, the vegetable oil is soybean oil, sunflower oil, corn oil, peanut oil, linseed oil, castor
Sesame oil, rape seed oil, cottonseed oil, rice bran oil etc..
The advantages of the present invention:
Compared with prior art, ruminant rumen protein powder preparation method provided by the invention is in degreasing or half degreasing
Emulsified fat and oligosaccharide or xylose ingredient are added in bean powder raw material, have innovation in raw material selection, it can be in effective protection cud
Nutriment, generate more rumen bypass proteins and other nutrients for helping enteron aisle well to digest；Heated using three steps,
Strict temperature control makes protein have very strong resistance to the degradation of cud, obtains optimal ruminally-protected albumen and is conducive to
The nutriment (rumen-bypass amino acid) of intestinal absorption, while anti-nutritional factors is destroyed, Nutrient Availability is improved, production is improved
Power improves the utilization rate of protein feed, reduces environmental pollution.The experiment proved that the milk cow of edible rumen bypass protein powder, is adopting
Three aspects of nutriment have promotion in appetite, the output of milk and milk, wherein effect is aobvious in terms of the output of milk for promoting milk cow
It writes.
Detailed description of the invention
Fig. 1 is the flow chart of preparation method of the present invention.
Specific embodiment
The present invention is described in further details with reference to the accompanying drawings and detailed description, but it is to the present invention that this, which is not,
Limitation, those skilled in the art's basic thought according to the present invention, various modifications may be made and replacement, without departing from
Basic ideas of the invention, are all within the scope of the present invention.
Embodiment 1
Refering to fig. 1, a kind of ruminant rumen albumen powder process for producing provided by the invention, including following step
It is rapid:
Step S1, (930 kilograms) of dregs of beans are mentioned by the crushing of 2 ㎜ sieve of diameter into feed bin to be mixed, is discharged by metering
Mixing machine；
Step S2, it being sprayed into mixing machine material after (60 kilograms) of emulsified fat meterings, mixes 2-3 minutes；The emulsification
Grease is phosphatide oil and vegetable oil (soybean oil) with the mixing of 2:1 ratio；
Step S3, xylose (10 kilograms) are sprayed into, mixed 3-5 minutes；The xylose is xylose and water with 1:5 dilution proportion
Aqueous solution；
Step S4, the material mixed is discharged into roller or other air-flows (interlayer heating can also with) drying machine, adjustment
100 DEG C of temperature, left and right carries out the compound heating of dual stage, heating 10-30min (equipment variable ratio frequency changer speed regulation, if 60 turns/min of setting, adds
Hot 10min；If 40 turns/min is arranged, 20min is heated；If 20 turns/min is arranged, 30min is heated)；
Step S5, after heating in material input steam regulation of texture, conditioning of texture device, 5 kilograms of steam pressure or so, 90 DEG C of left sides of refining temperature
The right side carries out quenched 5-10min；
Step S6, after will be quenched in material input bulking machine, swelling temperature be controlled in 120 ± 5 DEG C of progress expanding treatment 3-
5min；
Step S7, material after extruding is mentioned carried out into roller cooler (adverse current turning over type cooler can also with) it is air-cooled, it is cold
But Material control is at 25 ± 3 DEG C after；
Step S8: material is mentioned after cooling is classified into vetivert rotary screen, and qualified products after classification are carried out quantitative package.
Embodiment 2
A kind of ruminant rumen albumen powder process for producing, comprising the following steps:
Step S1, (870 kilograms) of dregs of beans are mentioned by the crushing of 2 ㎜ sieve of diameter into feed bin to be mixed, is discharged by metering
Mixing machine；
Step S2, it being sprayed into mixing machine material after (100 kilograms) of emulsified fat meterings, mixes 2-3 minutes；The emulsification
Grease is phosphatide oil and vegetable oil (corn oil) with the mixing of 1:1 ratio；
Step S3, it sprays into xylose (30 kilograms), mixes 3-5 minutes again；The xylose is xylose and water with 1:8 dilution proportion
Aqueous solution；
Step S4, the material mixed is discharged into roller or other air-flows (interlayer heating can also with) drying machine, adjustment
Temperature 70 C, left and right carry out the compound heating of dual stage, heat 10-30min；
Step S5, after heating in material input steam regulation of texture, conditioning of texture device, 5 kilograms of steam pressure or so, 120 DEG C of left sides of refining temperature
The right side carries out quenched 5-10min；
Step S6, after will be quenched in material input bulking machine, swelling temperature be controlled in 140 ± 5 DEG C of progress expanding treatment 3-
5min；
Step S7, material after extruding is mentioned carried out into roller cooler (adverse current turning over type cooler can also with) it is air-cooled, it is cold
But Material control is at 25 ± 3 DEG C after；
Step S8: material is mentioned after cooling is classified into vetivert rotary screen, and qualified products after classification are carried out quantitative package.
Embodiment 3
A kind of ruminant rumen albumen powder process for producing, comprising the following steps:
Step S1, (905 kilograms) of dregs of beans are mentioned by the crushing of 2 ㎜ sieve of diameter into feed bin to be mixed, is discharged by metering
Mixing machine；
Step S2, it being sprayed into mixing machine material after (45 kilograms) of emulsified fat meterings, mixes 2-3 minutes；The emulsification
Grease is phosphatide oil and vegetable oil (rice bran oil) with the mixing of 1:1 ratio；
Step S3, it sprays into xylose (50 kilograms), mixes 3-5 minutes again；The xylose is that xylose and water are dilute with 1:10 ratio
The aqueous solution released；
Step S4, the material mixed is discharged into roller or other air-flows (interlayer heating can also with) drying machine, adjustment
Temperature 70 C, left and right carry out the compound heating of dual stage, heat 10-30min；
Step S5, after heating in material input steam regulation of texture, conditioning of texture device, 5 kilograms of steam pressure or so, 120 DEG C of left sides of refining temperature
The right side carries out quenched 5-10min；
Step S6, after will be quenched in material input bulking machine, swelling temperature be controlled in 140 ± 5 DEG C of progress expanding treatment 3-
5min；
Step S7, material after extruding is mentioned carried out into roller cooler (adverse current turning over type cooler can also with) it is air-cooled, it is cold
But Material control is at 25 ± 3 DEG C after；
Step S8: material is mentioned after cooling is classified into vetivert rotary screen, and qualified products after classification are carried out quantitative package.
Comparison implements 1
A kind of ruminant rumen albumen powder process for producing, comprising the following steps:
Step S1, (930 kilograms) of dregs of beans are mentioned by the crushing of 2 ㎜ sieve of diameter into feed bin to be mixed, is discharged by metering
Mixing machine；
Step S2, it being sprayed into mixing machine material after (60 kilograms) of emulsified fat meterings, mixes 2-3 minutes；The emulsification
Grease is phosphatide oil and vegetable oil (soybean oil) with the mixing of 2:1 ratio；
Step S3, the material mixed is discharged into roller or other air-flows (interlayer heating can also with) drying machine, adjustment
100 DEG C of temperature, left and right carries out the compound heating of dual stage, heats 10-30min；
Step S4, after heating in material input steam regulation of texture, conditioning of texture device, 5 kilograms of steam pressure or so, 90 DEG C of left sides of refining temperature
The right side carries out quenched 5-10min；
Step S5, after will be quenched in material input bulking machine, swelling temperature be controlled in 120 ± 5 DEG C of progress expanding treatment 3-
5min；
Step S6, material after extruding is mentioned carried out into roller cooler (adverse current turning over type cooler can also with) it is air-cooled, it is cold
But Material control is at 25 ± 3 DEG C after；
Step S7: material is mentioned after cooling is classified into vetivert rotary screen, obtains the rumen bypass protein powder product for being not injected into xylose.
Comparative test
It is identical to choose source, parity, weight health holstein cow 30 similar in daily yielding, are randomly divided into 3 groups,
Every group 10, test milk cow basal conditions are shown in Table 1.
Table 1 tests milk cow basal conditions
The rumen bypass protein powder 1kg of test group 1 every daily addition embodiment 1, test group 2 every daily addition comparison are real
The rumen bypass protein powder 1kg of example 1, control group every daily addition dregs of beans 1kg are applied, other daily rations are fed amount and formed identical.Test
The raising of milk cow list slot, rumen bypass protein powder point are mixed in fine fodder twice sooner or later, are allowed to be freely eaten.Test milk cow 3 times in the morning, afternoon and evening
Feeding, 3 milkings.Its output of milk is measured during test, test front and back and measurement every month butter oil and lactoprotein etc. refer to
Mark, experimental period 60 days.Test milk production of cow and milk composition testing result are shown in Table 2.
Table 2 tests milk production of cow and milk composition testing result
Interpretation of result: from table 2 it can be seen that can effectively be promoted using the rumen bypass protein powder that the method for the invention produces
The output of milk improves butterfat percnetage, improves content of milk protein.The rumen bypass protein of oligosaccharide or xylose production is added in process of production
Powder promotes more effectively the output of milk than not adding the rumen bypass protein powder of production, is also improved trend to butter oil and lactoprotein,
But difference is unobvious.Significant increase prouctiveness of the present invention, while promoting dairy products nutrition richer.
Claims (4)
1. a kind of preparation method of ruminant rumen albumen powder, which comprises the following steps:
Step S1, degreasing or the cleaning of half defatted soy flour are crushed, into feed bin to be mixed；
Step S2, emulsified fat is added in the ratio of 3%-15%, mixes 2-3min；The emulsified fat is phosphatide oil and plant
The mixture of oil；
Step S3, oligosaccharide or xylose are sprayed into 0.5%-5% ratio, mixes 3-5min, obtains mixture；
Step S4, the mixture is carried out the continuous pre-add of twin-roll to be heat-treated, temperature is set as 70-150 DEG C, heats 10-
30min；
Step S5, the mixture is subjected to steam regulation of texture, conditioning of texture, temperature is set as 60-120 DEG C, quenched 5-10min；
Step S6, the mixture is entered into bulking machine extruding, temperature is set as 100-160 DEG C, extruding 3-5min；
Step S7, the mixture is carried out being cooled to room temperature ± 3-5 DEG C.
Step S8, material crosses sieve classification after cooling.
2. a kind of preparation method of ruminant rumen albumen powder described in claim 1, which is characterized in that the oil emulsion
Rouge is the mixture that phosphatide oil and vegetable oil are mixed with 1-2:1 ratio.
3. a kind of preparation method of ruminant rumen albumen powder described in claim 1, which is characterized in that the oligosaccharide
Or xylose is oligosaccharide or xylose and water with the aqueous solution of 1:3-10 dilution proportion.
4. a kind of preparation method of ruminant rumen albumen powder described in claim 1, which is characterized in that the vegetable oil
For soybean oil, sunflower oil, corn oil, peanut oil, linseed oil, castor oil, rape seed oil, cottonseed oil, rice bran oil.
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| CN201910432899.7A CN110063417A (en) | 2019-05-23 | 2019-05-23 | The preparation method of ruminant rumen albumen powder |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112772784A (en) * | 2021-01-06 | 2021-05-11 | 山东香驰动物营养有限公司 | Method for preparing rumen-protected gelatinized soybean meal by high-pressure-assisted microwave puffing |
| CN113208007A (en) * | 2021-05-08 | 2021-08-06 | 沈阳师范大学 | Method and equipment for preparing ruminant feed |
| CN115152901A (en) * | 2022-07-07 | 2022-10-11 | 山东香驰粮油有限公司 | Production process for improving rumen rate of ruminant protein |
| CN115624098A (en) * | 2022-09-30 | 2023-01-20 | 昌吉州泰昆生物蛋白科技有限公司 | Ruminant rumen bypass cottonseed protein powder, preparation method and processing device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112772784A (en) * | 2021-01-06 | 2021-05-11 | 山东香驰动物营养有限公司 | Method for preparing rumen-protected gelatinized soybean meal by high-pressure-assisted microwave puffing |
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