CN103989018B - Pheasant is raised with auxotype growth promotion preparation and preparation method thereof - Google Patents
Pheasant is raised with auxotype growth promotion preparation and preparation method thereof Download PDFInfo
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Abstract
The invention discloses a kind of pheasant raising auxotype growth promotion preparation and preparation method thereof, be intended to solve the technical problem that in pheasant feeding process, its speed of growth is slow.In mass fraction, its raw materials comprises: the Chickpea Protein peptide of 40 ~ 55 parts, 20 ~ 25 parts of hydrolyzed wheat proteins, 15 ~ 25 parts of pea protein peptides, 0.5 ~ 1.0 part of complex enzyme, 0.2 ~ 0.4 part of phytase, 7 ~ 12 parts of cornstarch.Preparation method is: first complex enzyme, phytase are mixed with cornstarch; Again this mixture is mixed with other component remaining and get final product.Beneficial effect of the present invention is: in pheasant feed, add this growth promotion preparation, can promote that pheasant is to the utilization rate digested and assimilated, improve nutriment of feed Middle nutrition material, increase the concentration of pheasant serum Middle nutrition material, raise pheasant delicious meat, be of high nutritive value, and not there is any toxic and side effect, noresidue, can not have a negative impact to health.
Description
Technical field
The present invention relates to technical field of animal nutrition, be specifically related to a kind of pheasant raising auxotype growth promotion preparation and preparation method thereof.
Background technology
Not only meat cunning is tender, local flavor is delicious for pheasant, and have and be rich in the advantage such as amino acid, few fatty and cholesterol, and but there is medicinal efficacies such as breathing heavily tonifying Qi, only phlegmization are tired, removing heat from the lung to relieve cough, since ancient times just by as promoting longevity, the health-care good product of healthcare.Along with the growth in the living standard of people and the improvement of economic condition, the dietary structure of people is also occurring to change gradually, people pursue health, pursue fresh, that pursuit game has become one way of life quality embodiment now, thus pheasant receives the favor of increasing consumer, so the pheasant of artificial feeding has wide market prospects.But the speed of growth of pheasant is slow, growth cycle is long, and the cost causing pheasant to be raised is high, these problems become the bottleneck that restriction pheasant raises industry development.Some manufacturing enterprise adopts antibiotic as the growth promoter of pheasant, although there is certain effect, antibiotic toxic side effect, easily along with pheasant product introduction human body, produces drug resistance even teratogenesis, carcinogenic, mutagenesis, the health of the serious threat mankind.Therefore, study a kind of growth promotion preparation of Nantural non-toxic noresidue to improve the speed of growth, the reduction feeding cost of pheasant, the development of pheasant being raised to industry has great importance.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of natural, pheasant raising auxotype growth promotion preparation of having no side effect promoting pheasant to grow and preparation method thereof.
For solving the problems of the technologies described above, pheasant raising auxotype growth promotion preparation of the present invention, in mass fraction, its raw materials comprises: the Chickpea Protein peptide of 40 ~ 55 parts, 20 ~ 25 parts of hydrolyzed wheat proteins, 15 ~ 25 parts of pea protein peptides, 0.5 ~ 1.0 part of complex enzyme, 0.2 ~ 0.4 part of phytase, 7 ~ 12 parts of cornstarch.
Preferably, described complex enzyme is made up of zytase, dextranase, cellulase, acid protease, neutral proteinase, amylase, seminase, pectase.
Preferably, in described complex enzyme, the enzyme amount of various enzyme is: zytase 18000 ~ 22000U/g, dextranase 20000 ~ 30000U/g, cellulase 6000 ~ 7000U/g, acid protease 2500 ~ 3500U/g, neutral proteinase 1000 ~ 2000U/g, amylase 3000 ~ 4000U/g, seminase 3000 ~ 4000U/g, pectase 2000 ~ 3000U/g.
Preferably, the enzyme amount of described phytase is 4500 ~ 5500U/g.
Preferably, the addition of described growth promotion preparation is 1.5 ~ 6% of pheasant feeding quality.
Preferably, the addition of described growth promotion preparation is 2 ~ 2.5% of pheasant feeding quality.
The preparation method of pheasant raising auxotype growth promotion preparation of the present invention, comprises the following steps:
(1) in mass fraction, following raw materials is chosen: the Chickpea Protein peptide of 40 ~ 55 parts, 20 ~ 25 parts of hydrolyzed wheat proteins, 15 ~ 25 parts of pea protein peptides, 0.5 ~ 1.0 part of complex enzyme, 0.2 ~ 0.4 part of phytase, 7 ~ 12 parts of cornstarch;
(2) first complex enzyme, phytase are mixed with cornstarch;
(3) again the mixture of step (2) gained is mixed i.e. obtained pheasant auxotype growth promotion preparation with other component remaining.
The preparation method of described Chickpea Protein peptide is:
A. by mass fraction be 8 ~ 10% Chickpea Protein powder suspension be placed in enzyme reactor, after being heated to 50 DEG C, its pH to 8.0 is adjusted with the sodium hydroxide solution of 1mol/L, then alkali protease is added by 1% of protein quality contained by it, the sodium hydroxide solution dripping 1mol/L in course of reaction makes its pH be stabilized in 8.0, reacts 2.5 ~ 3 hours;
B. the HCl adding 1mol/L in the solution of steps A gained adjusts its pH to 7.0, then adds neutral enzymatic hydrolysis 1.5 ~ 2 hours by 0.3 ~ 0.5% of solution quality;
C. step B gained reactant liquor be heated to boil and keep 5 ~ 10 minutes enzymes that go out, being then cooled to 25 ~ 30 DEG C, then with the speed of 2000 revs/min by this solution centrifugal process 10 minutes, the supernatant of gained being carried out spraying dry and namely obtains Chickpea Protein peptide.
The preparation method of described hydrolyzed wheat protein is:
A. by mass fraction be 9 ~ 10% Gluten aaerosol solution be placed in enzyme reactor, after being heated to 50 DEG C, its pH to 8.0 ~ 8.3 are adjusted with the sodium hydroxide solution of 1mol/L, then alkali protease is added by 1% of protein quality contained by it, the sodium hydroxide solution dripping 1mol/L in course of reaction makes its pH be stabilized in 8.0 ~ 8.3, reacts 2.5 ~ 3 hours;
B. the HCl adding 1mol/L in the solution of step a gained adjusts its pH to 7.0, then adds food flavor enzyme hydrolysis 1.5 ~ 2 hours by 0.2 ~ 0.3% of solution quality;
C. step b gained reactant liquor be heated to boil and keep 5 ~ 10 minutes enzymes that go out, being then cooled to 25 ~ 30 DEG C, then with the speed of 2000 revs/min by this solution centrifugal process 10 minutes, the supernatant of gained being carried out spraying dry and namely obtains hydrolyzed wheat protein.
The preparation method of described pea protein peptide is:
1. by mass fraction be 9 ~ 10% Fed Protein Powder of Pea Insteal aaerosol solution be placed in enzyme reactor, after being heated to 50 DEG C, its pH to 8.0 ~ 8.3 are adjusted with the sodium hydroxide solution of 1mol/L, then alkali protease is added by 1% of protein quality contained by it, the sodium hydroxide solution dripping 1mol/L in course of reaction makes its pH be stabilized in 8.0 ~ 8.3, reacts 2.5 ~ 3 hours;
2. the HCl adding 1mol/L in the solution of step 1. gained adjusts its pH to 7.0, then adds trypsin hydrolysis 1.5 ~ 2 hours by 0.2 ~ 0.3% of solution quality;
3. by step 2. gained reactant liquor be heated to boil and keep 5 ~ 10 minutes enzymes that go out, be then cooled to 25 ~ 30 DEG C, then with the speed of 2000 revs/min by this solution centrifugal process 10 minutes, the supernatant of gained carried out spraying dry and namely obtains pea protein peptide.
Beneficial effect of the present invention is:
1. in pheasant feed, add this growth promotion preparation, can promote that pheasant is to the utilization rate digested and assimilated, improve nutriment of feed Middle nutrition material, increase the concentration of pheasant serum Middle nutrition material, the pheasant delicious meat of raising, to be of high nutritive value.
2. this growth promotion preparation can be applicable to each stage of pheasant growth, applied widely, effectively can improve the speed of growth of pheasant, shortens breeding cycle, reduce pheasant feeding cost.
3. this growth promotion preparation adopts natural material to be prepared from, and does not have any toxic and side effect, noresidue, can not have a negative impact to health.
4. its preparation method is simple, production cost is low, and the addition in feed is few, can save feeding cost further.
Detailed description of the invention
Below in conjunction with embodiment, the specific embodiment of the present invention is described, but following examples are only used to describe the present invention in detail, and limit the scope of the invention never in any form.
The proportioning (mass fraction) of each embodiment listed by according to the form below 1 prepares pheasant raising auxotype growth promotion preparation.
Wherein, complex enzyme is made up of zytase, dextranase, cellulase, acid protease, neutral proteinase, amylase, seminase, pectase.
In complex enzyme, the enzyme amount of various enzyme is: zytase 18000 ~ 22000U/g, dextranase 20000 ~ 30000U/g, cellulase 6000 ~ 7000U/g, acid protease 2500 ~ 3500U/g, neutral proteinase 1000 ~ 2000U/g, amylase 3000 ~ 4000U/g, seminase 3000 ~ 4000U/g, pectase 2000 ~ 3000U/g.
The enzyme amount of phytase is 4500 ~ 5500U/g.
The preparation method of this pheasant raising auxotype growth promotion preparation comprises the following steps:
(1) according to the pulp furnish of embodiment each listed by table 1, corresponding raw material are chosen;
(2) first complex enzyme, phytase are mixed with cornstarch;
(3) again the mixture of step (2) gained is mixed i.e. obtained pheasant auxotype growth promotion preparation with other component remaining.
The preparation method of this Chickpea Protein peptide is:
A. by mass fraction be 8 ~ 10% Chickpea Protein powder suspension be placed in enzyme reactor, after being heated to 50 DEG C, its pH to 8.0 is adjusted with the sodium hydroxide solution of 1mol/L, then alkali protease is added by 1% of protein quality contained by it, the sodium hydroxide solution dripping 1mol/L in course of reaction makes its pH be stabilized in 8.0, reacts 2.5 ~ 3 hours;
B. the HCl adding 1mol/L in the solution of steps A gained adjusts its pH to 7.0, then adds neutral enzymatic hydrolysis 1.5 ~ 2 hours by 0.3 ~ 0.5% of solution quality;
C. step B gained reactant liquor be heated to boil and keep 5 ~ 10 minutes enzymes that go out, being then cooled to 25 ~ 30 DEG C, then with the speed of 2000 revs/min by this solution centrifugal process 10 minutes, the supernatant of gained being carried out spraying dry and namely obtains Chickpea Protein peptide.
The preparation method of this hydrolyzed wheat protein is:
A. by mass fraction be 9 ~ 10% Gluten aaerosol solution be placed in enzyme reactor, after being heated to 50 DEG C, its pH to 8.0 ~ 8.3 are adjusted with the sodium hydroxide solution of 1mol/L, then alkali protease is added by 1% of protein quality contained by it, the sodium hydroxide solution dripping 1mol/L in course of reaction makes its pH be stabilized in 8.0 ~ 8.3, reacts 2.5 ~ 3 hours;
B. the HCl adding 1mol/L in the solution of step a gained adjusts its pH to 7.0, then adds food flavor enzyme hydrolysis 1.5 ~ 2 hours by 0.2 ~ 0.3% of solution quality;
C. step b gained reactant liquor be heated to boil and keep 5 ~ 10 minutes enzymes that go out, being then cooled to 25 ~ 30 DEG C, then with the speed of 2000 revs/min by this solution centrifugal process 10 minutes, the supernatant of gained being carried out spraying dry and namely obtains hydrolyzed wheat protein.
The preparation method of this pea protein peptide is:
1. by mass fraction be 9 ~ 10% Fed Protein Powder of Pea Insteal aaerosol solution be placed in enzyme reactor, after being heated to 50 DEG C, its pH to 8.0 ~ 8.3 are adjusted with the sodium hydroxide solution of 1mol/L, then alkali protease is added by 1% of protein quality contained by it, the sodium hydroxide solution dripping 1mol/L in course of reaction makes its pH be stabilized in 8.0 ~ 8.3, reacts 2.5 ~ 3 hours;
2. the HCl adding 1mol/L in the solution of step 1. gained adjusts its pH to 7.0, then adds trypsin hydrolysis 1.5 ~ 2 hours by 0.2 ~ 0.3% of solution quality;
3. by step 2. gained reactant liquor be heated to boil and keep 5 ~ 10 minutes enzymes that go out, be then cooled to 25 ~ 30 DEG C, then with the speed of 2000 revs/min by this solution centrifugal process 10 minutes, the supernatant of gained carried out spraying dry and namely obtains pea protein peptide.
Instrument and equipment involved in the embodiment above if no special instructions, is routine instrument device; The involved raw material of industry if no special instructions, is commercially available regular industrial raw material.
In the raw material that the present invention uses, hydrolyzed wheat protein is the product of Gluten through enzymolysis, its gross protein value is up to 80%, amino acid content enriches, especially glutamine content is more than 30%, glutamine is nitrogen transfer between body tissue, the important carrier that ammonia transmits, also Shi Chang Dot theca cell, lymphocyte, the main energy sources material of the rapid multiplication cells such as vascular endothelial cell, glutamine has promotion cell fast breeding, strengthen the effect of Immune Function In Animals, it also participates in the synthesis of reducing agent GSH in body, body scavenging free radicals can be strengthened, anti-oxidative damage and the cyto-architectural function of maintenance, under stress situation, if do not maintain the concentration of blood glutamine, and the nitrogen balance only improved in body, not only act on not remarkable, even may cause serious harm to the immune system of body.Chickpea Protein peptide and pea protein peptide all belong to small peptide material, little peptide not only can directly be absorbed in enteron aisle, and because different from amino acid whose mechanism of absorption, little peptide is when enteron aisle is absorbed, also exist itself not easily saturated, transport speed fast, intestines parietal cell takes in competition advantage to different free amino acid can be alleviated, thus can accelerate little peptide and amino acid whose absorption, improve amino acid whose concentration in blood, thus accelerate the synthesis of protein.And the amino acid in hydrolyzed wheat protein, Chickpea Protein peptide and pea protein peptide has complementarity.
Not secretion of phytase in pheasant body, phytic acid contained in plant cannot be degraded to inositol and phosphoric acid, also be difficult to by the mineral element of phytic acid complexing and protein release out, and in feed, add phytase just to degrade phytic acid, form phosphoric acid to be utilized by pheasant, simultaneously by by the mineral element of phytic acid complexing and protein release out, improve their digestibility; The decomposition that cellulase, protease, lipase and amylase dextranase contained in complex enzyme, zytase, pectase also can improve corresponding substrate utilizes, and complex enzyme and phytase are on the digestibility and utilization improving nutriment, have the effect of mutually promoting.
Below in conjunction with specific experiment, effect of the present invention is described.
Test 1: pheasant raising auxotype growth promotion preparation of the present invention is on the impact of pheasant growth indexes and blood parameters.
(1) experimental design: select 4 Zhou Lingliuhua pheasant healthy chick 600, be divided into 5 groups at random, often group establishes 3 to repeat each repetition 40 chickens, male and female half and half.1 week preliminary trial period, just trying at the beginning of phase from the 5th week age of pheasant, terminated to 16 week age Mo, control group feeds basal diet, test 1 ~ 4 group and feeds corresponding test daily ration respectively, tests the composition of daily ration and trophic level in table 2.(wherein, the growth promotion preparation of testing in daily ration is by prepared by the proportioning of the embodiment of the present invention 1.) in experimental period, pheasant free choice feeding and drinking-water, feeding and management and immune programme for children carry out according to normal feeding process.Test data SPSS11.0 statistical software carries out statistical analysis, carries out Multiple range test during significant difference by SSR method, and test data average ± standard deviation represents.
Wherein, compound premix provides methionine 1.5 milligrams, calcium 6.6 grams, Phos 1.8 grams for every kilogram of daily ration, salt 3 grams, 70 milligrams, manganese, 60 milligrams, zinc, copper 6 milligrams, iron 80 milligrams, 0.2 milligram, selenium, iodine 0.3 milligram, 0.5 gram, choline, 3-Hydroxyretinol 000IU, vitamine D3 1500IU, vitamin E 30IU, Vitamin K3 milligram, 70 milligrams, nicotinic acid, 10 milligrams, pantothenic acid, 3.5 milligrams, riboflavin.
(2) testing index: on-test and at the end of early morning weigh on an empty stomach, every day records feed consumption rate; After feeding experiment terminates, often group repeats to select body weight all close to each 1 of average weight male and female chicken, in the morning on an empty stomach wing vein Bian blood 3 ~ 5ml, and the blood sample of collection is with the centrifugation of 3000 revs/min after ten minutes, separation of serum, sealing is stored in-20 DEG C of refrigerators to be measured.Blood sugar, triglycerides, T-CHOL, total serum protein, albumin, globulin, urea nitrogen automatic clinical chemistry analyzer measure.
(3) measurement result: the impact of pheasant raising auxotype growth promotion preparation of the present invention on pheasant growth indexes sees the following form 3.
The impact of pheasant raising auxotype growth promotion preparation of the present invention on pheasant blood parameters is as shown in table 4 below.
In table 3, table 4: indicate same letter with a line shoulder and represent difference not significantly (P > 0.05), letter neighboar lists significant difference (P < 0.05), letter is separated by and is represented that difference extremely significantly (P < 0.01).
By table 3, table 4 is visible, add the growth promotion preparation of the present invention of 1.5%, feed intake (P < 0.05) can only be improved, the growth promotion preparation of the present invention of interpolation 2% obviously can improve the weightening finish of pheasant, feed intake, feed-weight ratio, blood sugar, total protein, the content (P < 0.05) of albumin and urea nitrogen, add the growth promotion preparation of 2.5%, also can improve the concentration (P < 0.05) of triglycerides, and expand the advantage of weightening finish and feed-weight ratio to difference extremely significant level (P < 0.01) further, add the growth promotion preparation of 6%, effect is close with interpolation 2.5%, therefore the broiler diets of growth promotion preparation of the present invention is 2 ~ 2.5%.
Test 2: pheasant raising auxotype growth promotion preparation of the present invention is on the impact of pheasant growth indexes and utilization of nutrients.
(1) experimental design: select Heptacoloured pheasant 300 in 8 week age, be divided into 5 groups at random, often group establishes 3 to repeat each repetition 20 chickens, male and female half and half.1 week preliminary trial period, just trying at the beginning of phase from the 9th week age of pheasant, terminated to 16 week age Mo, control group feeds basal diet, and test group 1 ~ 4 group feeds corresponding test daily ration respectively, and composition and the trophic level of each group daily ration see the following form 5.In experimental period, test pheasant free choice feeding and drinking-water, feeding and management and immune programme for children carry out according to normal feeding process.Test data SPSS11.0 statistical software carries out statistical analysis, carries out Multiple range test during significant difference by SSR method, and test data average ± standard deviation represents.
Wherein, compound premix provides lysine 1.3 milligrams, 80 milligrams, manganese to every kilogram of daily ration, 60 milligrams, zinc, copper 6 milligrams, iron 70 milligrams, 0.2 milligram, selenium, iodine 0.3 milligram, 3-Hydroxyretinol 000IU, vitamine D3 1500IU, vitamin E 30IU, Vitamin K3 milligram, 70 milligrams, nicotinic acid, 10 milligrams, pantothenic acid, 3.5 milligrams, riboflavin.
(2) testing index: on-test and at the end of early morning weigh on an empty stomach, every day records feed consumption rate; Enter metabolic test after feeding experiment terminates, amount to 5 days, the conventional full receipts excrement method of employing, the hydrochloric acid ight soil collected being added 10% dries pulverizing in 65 ~ 70 DEG C.Organic matter measures and presses GB/T6438-92 method, and energy oxygen bomb calorimeter is measured, crude protein Kjeldahl's method, lysine and methionine amino acid fully-automatic analyzer measure, crude fibre acid-alkali treatment method, coarse ash calcination method, calcium EDTA method, phosphorus molybdenum yellow method.
Wherein: nutrient availability=((amount of nutrients of searching for food-fecaluria excretion amount of nutrients)/amount of nutrients of searching for food) × 100%
(3) measurement result: the impact of pheasant raising auxotype growth promotion preparation of the present invention on pheasant growth indexes is as shown in table 6 below.
The impact of pheasant raising auxotype growth promotion preparation of the present invention on pheasant utilization of nutrients is as shown in table 7 below.
In table 6, table 7: indicate same letter with a line shoulder and represent difference not significantly (P > 0.05), letter neighboar lists significant difference (P < 0.05), letter is separated by and is represented that difference extremely significantly (P < 0.01).
By table 6, table 7 is visible, the growth promotion preparation of 1.5% is added in the daily ration of Heptacoloured pheasant, the utilization rate of phosphorus can only be made to be improved significantly (P < 0.05), add the growth promotion preparation of 2%, the weightening finish of pheasant can be made, feed-weight ratio, organism utilization rate, capacity usage ratio, crude protein utilization rate, methionine, lysine utilization rate, crude fibre utilization rate and calcium utilization significantly improve (P < 0.05), the utilization rate of phosphorus obtains pole and significantly improves (P < 0.01), the growth promotion preparation adding 2.5% can make the feed-weight ratio of pheasant and calcium utilization improve (P < 0.01) further, and growth promotion preparation is when adding 4% to, indices when being 2.5% with addition is (P < 0.05) closely, therefore the broiler diets of growth promotion preparation of the present invention is 2 ~ 2.5%.
From above-mentioned test 1, test 2, pheasant raising auxotype growth promotion preparation of the present invention is added in feed, the feed intake of pheasant can be increased, significantly improve the speed of growth of pheasant, shorten growth cycle, effectively can improve the utilization rate of various nutritional labeling in feed simultaneously, raise pheasant delicious meat, be of high nutritive value, there are wide market prospects.
The present invention is described in detail above in conjunction with the embodiments, but, person of ordinary skill in the field can understand, under the prerequisite not departing from present inventive concept, each design parameter in above-described embodiment can also be changed, form multiple specific embodiment, be common excursion of the present invention, describe in detail no longer one by one at this.
Claims (8)
1. a pheasant is raised with auxotype growth promotion preparation, it is characterized in that, in mass fraction, its raw materials comprises: the Chickpea Protein peptide of 40 ~ 55 parts, 20 ~ 25 parts of hydrolyzed wheat proteins, 15 ~ 25 parts of pea protein peptides, 0.5 ~ 1.0 part of complex enzyme, 0.2 ~ 0.4 part of phytase, 7 ~ 12 parts of cornstarch;
Described complex enzyme is made up of zytase, dextranase, cellulase, acid protease, neutral proteinase, amylase, seminase, pectase.
2. pheasant raising auxotype growth promotion preparation according to claim 1, it is characterized in that, in described complex enzyme, the enzyme amount of various enzyme is: zytase 18000 ~ 22000U/g, dextranase 20000 ~ 30000U/g, cellulase 6000 ~ 7000U/g, acid protease 2500 ~ 3500U/g, neutral proteinase 1000 ~ 2000U/g, amylase 3000 ~ 4000U/g, seminase 3000 ~ 4000U/g, pectase 2000 ~ 3000U/g.
3. pheasant raising auxotype growth promotion preparation according to claim 1, it is characterized in that, the enzyme amount of described phytase is 4500 ~ 5500U/g.
4. pheasant raising auxotype growth promotion preparation according to claim 1, it is characterized in that, the addition of described growth promotion preparation is 1.5 ~ 6% of pheasant feeding quality.
5. pheasant raising auxotype growth promotion preparation according to claim 4, it is characterized in that, the addition of described growth promotion preparation is 2 ~ 2.5% of pheasant feeding quality.
6. pheasant described in claim 1 raises the preparation method with auxotype growth promotion preparation, it is characterized in that, comprises the following steps:
(1) in mass fraction, choose following raw materials: 40 ~ 55 parts Chickpea Protein peptide, 20 ~ 25 parts of hydrolyzed wheat proteins, 15 ~ 25 parts of pea protein peptides, 0.5 ~ 1.0 part of complex enzyme, 0.2 ~ 0.4 part of phytase, 7 ~ 12 parts of cornstarch;
Wherein, the preparation method of described hydrolyzed wheat protein is:
A. by mass fraction be 9 ~ 10% Gluten aaerosol solution be placed in enzyme reactor, after being heated to 50 DEG C, its pH to 8.0 ~ 8.3 are adjusted with the sodium hydroxide solution of 1mol/L, then alkali protease is added by 1% of protein quality contained by it, the sodium hydroxide solution dripping 1mol/L in course of reaction makes its pH be stabilized in 8.0 ~ 8.3, reacts 2.5 ~ 3 hours;
B. the HCl adding 1mol/L in the solution of step a gained adjusts its pH to 7.0, then adds food flavor enzyme hydrolysis 1.5 ~ 2 hours by 0.2 ~ 0.3% of solution quality;
C. step b gained reactant liquor be heated to boil and keep 5 ~ 10 minutes enzymes that go out, being then cooled to 25 ~ 30 DEG C, then with the speed of 2000 revs/min by this solution centrifugal process 10 minutes, the supernatant of gained being carried out spraying dry and namely obtains hydrolyzed wheat protein;
(2) first complex enzyme, phytase are mixed with cornstarch;
(3) again the mixture of step (2) gained is mixed i.e. obtained pheasant auxotype growth promotion preparation with other component remaining.
7. the preparation method of pheasant raising auxotype growth promotion preparation according to claim 6, it is characterized in that, the preparation method of described Chickpea Protein peptide is:
A. by mass fraction be 8 ~ 10% Chickpea Protein powder suspension be placed in enzyme reactor, after being heated to 50 DEG C, its pH to 8.0 is adjusted with the sodium hydroxide solution of 1mol/L, then alkali protease is added by 1% of protein quality contained by it, the sodium hydroxide solution dripping 1mol/L in course of reaction makes its pH be stabilized in 8.0, reacts 2.5 ~ 3 hours;
B. the HCl adding 1mol/L in the solution of steps A gained adjusts its pH to 7.0, then adds neutral enzymatic hydrolysis 1.5 ~ 2 hours by 0.3 ~ 0.5% of solution quality;
C. step B gained reactant liquor be heated to boil and keep 5 ~ 10 minutes enzymes that go out, being then cooled to 25 ~ 30 DEG C, then with the speed of 2000 revs/min by this solution centrifugal process 10 minutes, the supernatant of gained being carried out spraying dry and namely obtains Chickpea Protein peptide.
8. the preparation method of pheasant raising auxotype growth promotion preparation according to claim 6, it is characterized in that, the preparation method of described pea protein peptide is:
1. by mass fraction be 9 ~ 10% Fed Protein Powder of Pea Insteal aaerosol solution be placed in enzyme reactor, after being heated to 50 DEG C, its pH to 8.0 ~ 8.3 are adjusted with the sodium hydroxide solution of 1mol/L, then alkali protease is added by 1% of protein quality contained by it, the sodium hydroxide solution dripping 1mol/L in course of reaction makes its pH be stabilized in 8.0 ~ 8.3, reacts 2.5 ~ 3 hours;
2. the HCl adding 1mol/L in the solution of step 1. gained adjusts its pH to 7.0, then adds trypsin hydrolysis 1.5 ~ 2 hours by 0.2 ~ 0.3% of solution quality;
3. by step 2. gained reactant liquor be heated to boil and keep 5 ~ 10 minutes enzymes that go out, be then cooled to 25 ~ 30 DEG C, then with the speed of 2000 revs/min by this solution centrifugal process 10 minutes, the supernatant of gained carried out spraying dry and namely obtains pea protein peptide.
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| CN104824408A (en) * | 2015-04-17 | 2015-08-12 | 荆楚理工学院 | Protein mulberry-fermentation-based method for preparing forage for pheasants |
| CN105029099A (en) * | 2015-08-28 | 2015-11-11 | 河南牧业经济学院 | Nutritional preparation capable of reducing death rate at later stage of growth of broiler chickens |
| CN105475668A (en) * | 2015-12-18 | 2016-04-13 | 赵国中 | Chinese herbal feed eaten by laying hens |
| CN105876154A (en) * | 2016-04-22 | 2016-08-24 | 宜昌市昌伟饲料科技有限公司 | Antibiotic-free feed for livestock and poultry and production method thereof |
| CN105995129A (en) * | 2016-05-11 | 2016-10-12 | 郎溪县稻草帽生态畜禽养殖场 | Pheasant nutrition promoter and preparation method thereof |
| CN106879860A (en) * | 2016-12-31 | 2017-06-23 | 安徽宏亮饲料科技有限公司 | A kind of feed addictive for preventing chicken to die suddenly |
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| CN101627793A (en) * | 2009-07-31 | 2010-01-20 | 郑州新威营养技术有限公司 | Industrial production method of hydrolyzed wheat protein for feeding |
| CN103194517A (en) * | 2013-04-11 | 2013-07-10 | 中国科学院过程工程研究所 | Chickpea short-peptide mixture and preparation method thereof |
| CN103519012A (en) * | 2013-10-16 | 2014-01-22 | 青岛田瑞牧业科技有限公司 | Selenium-rich chicken feed |
| CN103621766A (en) * | 2013-12-25 | 2014-03-12 | 田子罡 | Preparation method and application of biological feed additive with nutrition and immunocompetence |
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