CN104970189A - Frankincense type yeast polypeptide colloidal particle feed and preparation method thereof - Google Patents

Abstract

The invention discloses a frankincense type yeast polypeptide colloidal particle feed and a preparation method thereof. The frankincense type yeast polypeptide colloidal particle feed comprises the following raw materials in parts by weight: 70-90 parts of cell wall breaking yeast powder, 3-5 parts of buckwheat, 3-5 parts of plasma protein powder, 2-3 parts of wheat germs, 0.01-0.03 part of protease, 0.01-0.02 part of lipase, 4-5 parts of milk powder, 2-3 parts of butter, 0.4-0.6 part of licorice root extractum powder, 1-2 parts of soybean milk powder, 4-6 parts of modified corn starch, 1-2 parts of honey, 0.5-1 part of lactosyl fructoside and 2-3 parts of carrageenin. The feed disclosed by the invention can increase the food consumption of animals, reduce the stress response of the animals, promote the growth-weight gain of the animals, and improve the reproductive performance of the animals; the milk powder and the butter are added, so that the delicate fragrance degree and the food-calling performance of the feed can be improved; the colloidal particle feed is soft in texture, comfortable to eat, smooth in mouth feel and easy to accept by the animals.

Description

A kind of frankincense type yeast polypeptides micelle feed and preparation method thereof

Technical field

The present invention relates to animal-breeding technical field, be specifically related to a kind of frankincense type yeast polypeptides micelle feed and preparation method thereof.

Background technology

Yeast is a kind of unicellular fungi, can survive, belong to facultative anaerobe under aerobic and oxygen-free environment.Containing the trace element such as rich in protein, amino acid, nucleic acid, vitamin, digestive ferment and selenium, chromium, iron, zinc in yeast cells, wherein protein content accounts for dry cell weight 30%-50%.Yeast cell wall contains various bioactivators and polysaccharide.Yeast distribution is extensive, and its growth has procaryotic multiplication characteristic, can fast breeding, is conducive to the production cost of reduction industrial or agricultural.To take yeast as feed addictive that main body develops be a class Novel non-toxic, pollution-free, without the green bio feed addictive of hazard residue, effectively can improve gastrointestinal health of animals, strengthening animal immune level, reduce Animal stress, improve animal reproduction performance etc., to solution animal husbandry environmental issue, reduce antibiotic use, and obtain high-quality, safety animal product also significant.The primary product of past main some such as yeast single cell proteins or some vinasse class yeast of application processing in herding fishery or industry byproduct, but the main purpose of these products application alleviates feed protein resource contradiction in short supply, and these products due to limit by process technology at that time, level of processing is not high, palatability is also poor, and the utilization rate of feed is not high.In recent years, along with the development of China's scientific and technological level and going deep into animal microecology and Nutritional studies, exploitation palatability is better, utilization rate saccharomyces neoformans class feed addictive that is higher, that significantly can improve livestock and poultry and aquatic animal to grow reproductive performance has become feasible act.

Summary of the invention

In order to solve the deficiencies in the prior art, the invention provides a kind of frankincense type yeast polypeptides micelle feed and preparation method thereof.

Technical scheme of the present invention is as follows:

A kind of frankincense type yeast polypeptides micelle feed, the weight portion of its constitutive material is: broken wall dusty yeast 70-90, buckwheat 3-5, SDPP 3-5, wheat embryo 2-3, proteinase-10 .01-0.03, lipase 0.01-0.02, milk powder 4-5, butter 2-3, Radix Glycyrrhizae extractum powder 0.4-0.6, soybean milk powder 1-2, modified corn starch 4-6, honey 1-2, lactosucrose 0.5-1, carragheen 2-3.

The preparation method of described frankincense type yeast polypeptides micelle feed, comprises the following steps:

(1) broken wall dusty yeast is diluted with water to the broken wall dusty yeast emulsion containing dry substance concentration 15%-35%;

(2) buckwheat, SDPP, wheat embryo are joined in the broken wall dusty yeast emulsion of step (1), add acid for adjusting pH value to 4.0-4.8, be heated to 70-90 DEG C to be incubated, carry out acidolysis reaction 4-6 hour, during acidolysis, turn on agitator at the uniform velocity stirs, and ensures that heat transfer evenly;

(3) the acidolysis reaction liquid cold water of step (2) is cooled to 40-50 DEG C to be incubated, add alkali adjust ph to 7.2-7.8, add protease again, lipase carries out enzyme digestion reaction 12-15 hour, continue at the uniform velocity to stir during enzymolysis, ensure that enzyme digestion reaction carries out thoroughly;

(4) the enzyme digestion reaction liquid of step (3) is warming up to the 100-110 DEG C of enzyme 20-30 minute that goes out, then be cooled to 90-95 DEG C to be incubated, add milk powder, butter, Radix Glycyrrhizae extractum powder, soybean milk powder mix, under at the uniform velocity stirring, carry out hot fusion reaction 3-5 hour;

(5) the hot fusion reaction liquid of step (4) is concentrated into 68%-72% dry substance concentration, adds modified corn starch and other surplus stocks, at the uniform velocity stirs 10-20 minute, then pours rapidly moulding by casting in silica gel mould into, and carry out sub-cooled;

(6) the semi-finished product micelle feed of step (5) is put in temperature 50-70 DEG C, is dried to water content under the environment of humidity 55%-65% and is down to 18-22%, obtain finished product micelle feed, vacuum sealed package.

Beneficial effect of the present invention:

Broken wall dusty yeast is first passed through acidolysis by the present invention, enzymolysis obtains yeast polypeptides, then with milk powder, butter, Radix Glycyrrhizae extractum powder, soybean milk powder obtains yeast sauce by hot fusion reaction, pass through honey again, the flavoring of lactosucrose and modified corn starch, the plastotype of carragheen finally obtains micelle feed, buckwheat, SDPP, wheat embryo adds can improve acidolysis, the reaction rate of enzymolysis, and contribute to the palatability improving broken wall dusty yeast, milk powder, butter add the delicate fragrance degree and attractant that can improve feed, the feed quality of micelle shape is soft, entrance is comfortable, mouthfeel is frank, easily accept by animal.Feed Energy of the present invention improves the feed intake of animal, reduces the stress reaction of animal, promotes growth of animal weightening finish, improves the reproductive performance of animal.

Detailed description of the invention

Below in conjunction with the embodiment of the present invention, be clearly and completely described the technical scheme in the present invention, every simple distortion that other are made when not departing from core of the present invention or amendment all fall into protection scope of the present invention.

A kind of frankincense type yeast polypeptides micelle feed, the weight portion (kilogram) of its constitutive material is: broken wall dusty yeast 70, buckwheat 3, SDPP 3, wheat embryo 2, proteinase-10 .01, lipase 0.01, milk powder 4, butter 2, Radix Glycyrrhizae extractum powder 0.4, soybean milk powder 1, modified corn starch 4, honey 1, lactosucrose 0.5, carragheen 2.

The preparation method of described frankincense type yeast polypeptides micelle feed, comprises the following steps:

(1) broken wall dusty yeast is diluted with water to the broken wall dusty yeast emulsion containing dry substance concentration 20%;

(2) buckwheat, SDPP, wheat embryo are joined in the broken wall dusty yeast emulsion of step (1), add acid for adjusting pH value to 4.5, be heated to 80 DEG C and be incubated, carry out acidolysis reaction 5 hours, during acidolysis, turn on agitator at the uniform velocity stirs, and ensures that heat transfer evenly;

(3) the acidolysis reaction liquid cold water of step (2) is cooled to 40 DEG C to be incubated, adds alkali adjust ph to 7.5, then add protease, lipase carries out enzyme digestion reaction 12 hours, continues at the uniform velocity to stir during enzymolysis, ensures that enzyme digestion reaction carries out thoroughly;

(4) the enzyme digestion reaction liquid of step (3) is warming up to 100 DEG C of enzymes 30 minutes of going out, is then cooled to 90 DEG C and is incubated, add milk powder, butter, Radix Glycyrrhizae extractum powder, soybean milk powder mix, under at the uniform velocity stirring, carry out hot fusion reaction 4 hours;

(5) the hot fusion reaction liquid of step (4) is concentrated into 70% dry substance concentration, adds modified corn starch and other surplus stocks, at the uniform velocity stirs 15 minutes, then pours rapidly moulding by casting in silica gel mould into, and carry out sub-cooled;

(6) be dried to water content under the semi-finished product micelle feed of step (5) being put in the environment of temperature 55 DEG C, humidity 65% and be down to 20%, obtain finished product micelle feed, vacuum sealed package.

In order to further illustrate using value of the present invention, inventor selects " DLY ", and ternary pigs has carried out following test: 200 pigs first will be equally divided into test group and control group 2 groups according to age in days, body weight, principle that health status is close by inventor, often organize 5 repetitions, each repetition 20, respectively add feed of the present invention and common yeast feed to distinguish feeding experiment group and control group in swine rations pig by the scale of feeding of 2%.After feeding 3 months, test group reduces 24.36% than the sick rate of control group, average daily gain improves 19.56%, efficiency of feed utilization improves 26.67%, feeding cost reduces 25.58%.

Claims (2)

1. a frankincense type yeast polypeptides micelle feed, it is characterized in that, the weight portion of its constitutive material is: broken wall dusty yeast 70-90, buckwheat 3-5, SDPP 3-5, wheat embryo 2-3, proteinase-10 .01-0.03, lipase 0.01-0.02, milk powder 4-5, butter 2-3, Radix Glycyrrhizae extractum powder 0.4-0.6, soybean milk powder 1-2, modified corn starch 4-6, honey 1-2, lactosucrose 0.5-1, carragheen 2-3.

2. the preparation method of frankincense type yeast polypeptides micelle feed according to claim 1, is characterized in that comprising the following steps:

(1) broken wall dusty yeast is diluted with water to the broken wall dusty yeast emulsion containing dry substance concentration 15%-35%;

(2) buckwheat, SDPP, wheat embryo are joined in the broken wall dusty yeast emulsion of step (1), add acid for adjusting pH value to 4.0-4.8, be heated to 70-90 DEG C to be incubated, carry out acidolysis reaction 4-6 hour, during acidolysis, turn on agitator at the uniform velocity stirs, and ensures that heat transfer evenly;

(3) the acidolysis reaction liquid cold water of step (2) is cooled to 40-50 DEG C to be incubated, add alkali adjust ph to 7.2-7.8, add protease again, lipase carries out enzyme digestion reaction 12-15 hour, continue at the uniform velocity to stir during enzymolysis, ensure that enzyme digestion reaction carries out thoroughly;

(4) the enzyme digestion reaction liquid of step (3) is warming up to the 100-110 DEG C of enzyme 20-30 minute that goes out, then be cooled to 90-95 DEG C to be incubated, add milk powder, butter, Radix Glycyrrhizae extractum powder, soybean milk powder mix, under at the uniform velocity stirring, carry out hot fusion reaction 3-5 hour;

(5) the hot fusion reaction liquid of step (4) is concentrated into 68%-72% dry substance concentration, adds modified corn starch and other surplus stocks, at the uniform velocity stirs 10-20 minute, then pours rapidly moulding by casting in silica gel mould into, and carry out sub-cooled;

(6) the semi-finished product micelle feed of step (5) is put in temperature 50-70 DEG C, is dried to water content under the environment of humidity 55%-65% and is down to 18-22%, obtain finished product micelle feed, vacuum sealed package.