CN111567693A - Preparation method of poplar flower-purslane compound pig feed additive - Google Patents
Preparation method of poplar flower-purslane compound pig feed additive Download PDFInfo
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- CN111567693A CN111567693A CN202010619365.8A CN202010619365A CN111567693A CN 111567693 A CN111567693 A CN 111567693A CN 202010619365 A CN202010619365 A CN 202010619365A CN 111567693 A CN111567693 A CN 111567693A
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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
- A23K50/30—Feeding-stuffs specially adapted for particular animals for swines
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
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- A23K10/00—Animal feeding-stuffs
- A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
- A23K10/14—Pretreatment of feeding-stuffs with enzymes
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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
- A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
- A23K10/16—Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions
- A23K10/18—Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions of live microorganisms
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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
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- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/142—Amino acids; Derivatives thereof
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- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
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- 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
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
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- 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
- A23K20/00—Accessory food factors for animal feeding-stuffs
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Abstract
The invention discloses a preparation method of a poplar flower and purslane compound pig feed additive, which comprises the following steps: mixing poplar flower and purslane, freezing to-5-10 ℃, preserving heat for 10-20min, crushing at low temperature, heating to normal temperature, adding astragalus polysaccharide, liquorice polysaccharide, coriolus versicolor polysaccharide and codonopsis pilosula polysaccharide, mixing, and grinding to obtain grinding slurry; adding water into the ground slurry, uniformly stirring, adding crude cellulase, alpha-amylase and yeast, stirring at a low speed of 30-36 ℃ for 2-6h, heating to 50-70 ℃, continuously stirring, cooling to 40-50 ℃, adjusting the pH value of the system to 5.1-5.5, adding acid protease, and stirring to obtain an enzymolysis material; adding egg yolk immunoglobulin, zinc glycinate and dry beer vinasse into the enzymolysis material, uniformly mixing, concentrating, adding attapulgite and corn starch, uniformly mixing, granulating, and drying to obtain the poplar flower-purslane compound pig feed additive.
Description
Technical Field
The invention relates to the technical field of pig feed additives, in particular to a poplar flower-purslane compound pig feed additive and a preparation method thereof.
Background
The breeding industry develops rapidly in China, and the requirements on the feed are gradually improved along with the continuous improvement of the intensification degree of the breeding industry. The breeding of live pigs is a period of important importance for giving sufficient nutrition in the growth stage, the breeding industry pursues fast breeding at present, edible essence, growth promoting agents and hormone components are added into a plurality of feeds, and national forbidden medicines such as forbidden antibiotics, essences and the like are added into the feeds, so that great hidden danger exists for food safety, the taste and nutrition supplement of the public are seriously influenced, and the residues of some additives are extremely harmful to consumers. Therefore, the requirements on the quality of the feed need to be improved, and the nutrient components of the feed need to be continuously improved, so that the aims of improving the pork quality, increasing the feeding profit and reducing the cost are fulfilled.
In modern pig breeding, the feed additive is almost applied to the whole process of pig growth from piglets, most of the feed additives contain chemical synthetic drugs, antibiotics and the like at present, and continuous feeding has great side effect on the pigs, and the pigs are easy to generate stress resistance and have higher later-period morbidity.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a poplar flower-purslane compound pig feed additive and a preparation method thereof.
A preparation method of a poplar flower-purslane compound pig feed additive comprises the following steps:
s1, mixing poplar flower and purslane, freezing to-5-10 ℃, preserving heat for 10-20min, crushing at low temperature, heating to normal temperature, adding astragalus polysaccharide, glycyrrhiza polysaccharide, coriolus versicolor polysaccharide and codonopsis pilosula polysaccharide, mixing, and grinding to obtain grinding slurry;
s2, adding water into the ground slurry, stirring uniformly, adding crude cellulase, alpha-amylase and yeast, stirring at a low speed of 30-36 ℃ for 2-6h, wherein the stirring speed is 40-60r/min, heating to 50-70 ℃, continuing stirring, cooling to 40-50 ℃, adjusting the pH value of the system to 5.1-5.5, adding acid protease, and stirring to obtain an enzymolysis material;
s3, adding egg yolk immunoglobulin, zinc glycinate and dry beer vinasse into the enzymolysis material, uniformly mixing, concentrating, adding attapulgite and corn starch, uniformly mixing, granulating, and drying to obtain the poplar flower-purslane compound pig feed additive.
Preferably, in S1, the mass ratio of poplar flower, purslane, astragalus polysaccharide, glycyrrhiza polysaccharide, corious versicolor polysaccharide and codonopsis pilosula polysaccharide is 20-40: 15-25: 1-2: 1-2: 1-2: 1-2.
Preferably, in S2, the mass ratio of the grinding slurry, water, crude cellulase, alpha-amylase, yeast and acid protease is 100: 50-100: 0.1-0.18: 0.01-0.05: 0.1-0.15: 0.1-0.2.
Preferably, in S2, citric acid is used to adjust the pH value of the system to 5.1-5.5.
Preferably, in S3, the mass ratio of the enzymolysis material, the egg yolk immunoglobulin, the zinc glycinate, the distiller' S grains of dried beer, the attapulgite and the corn starch is 100: 1-2: 0.5-1: 2-6: 2-4: 5-15.
Preferably, in S3, concentration is carried out to a water content of 20-40 wt%.
A poplar flower-purslane compound pig feed additive is prepared by adopting the preparation method of the poplar flower-purslane compound pig feed additive.
In the application process, the poplar flower-purslane compound pig feed additive is added into the feed, the addition amount is 2-4 wt%, and the pig feed additive is fed.
The technical effects of the invention are as follows:
according to the invention, through scientific compounding, the addition of medicines which are free of antibiotics and have toxicity and are not easy to degrade is adopted, the use amount of antibiotics in feeding animals can be effectively reduced, the safety of meat products is improved, the utilization efficiency of feed is improved, the immunity of animal organisms is enhanced, the morbidity is reduced, and the growth speed of pigs is remarkably improved; meanwhile, the feed can regulate the intestinal health, improve the metabolic function and reproductive capacity of pigs, improve the feeding benefit, and is green, environment-friendly and pollution-free.
The invention takes the enzymolysis products of poplar flower and purslane as main materials, and is matched with the actions of egg yolk immunoglobulin, zinc glycinate and dry beer vinasse, so that the invention has the effects of strengthening the middle-jiao and replenishing qi, promoting digestion and regulating qi, regulating the immunologic function and preventing and treating viral diseases, and the astragalus polysaccharide, the glycyrrhiza polysaccharide, the coriolus versicolor polysaccharide and the codonopsis pilosula polysaccharide not only can ensure the stability of the enzymolysis process, but also have stronger prevention effect on intestinal bacterial diseases; the feed additive can increase the digestion function of a pig body, promote the digestion and absorption of feed, promote the growth of pigs, improve the feed intake of pigs, improve the utilization rate of feed, improve the quality of pork, reduce the probability of disease attack of the body, improve the survival rate of pigs and reduce the breeding risk, and has the advantages of no drug residue, no toxic or side effect, convenient use, safety and reliability.
Detailed Description
The present invention will be further illustrated with reference to the following specific examples.
Example 1
A preparation method of a poplar flower-purslane compound pig feed additive comprises the following steps:
s1, mixing 20kg of poplar flower and 25kg of purslane, draining surface water after rehydration, freezing to-5 ℃, keeping the temperature for 20min, crushing at low temperature, heating to normal temperature, adding 1kg of astragalus polysaccharide, 2kg of liquorice polysaccharide, 1kg of coriolus versicolor polysaccharide and 2kg of codonopsis pilosula polysaccharide, mixing, and feeding into a grinder for grinding to obtain grinding slurry;
s2, adding 50kg of water into 100kg of ground slurry, uniformly stirring, adding 0.18kg of crude cellulase, 0.01kg of alpha-amylase and 0.15kg of yeast, stirring at a low speed of 30 ℃ for 6h, wherein the stirring speed is 40r/min, heating to 70 ℃, continuously stirring for 10min, cooling to 50 ℃, adjusting the pH value of the system to 5.1 by using citric acid, adding 0.2kg of acid protease, and stirring for 20min to obtain an enzymolysis material;
s3, adding 2kg of egg yolk immunoglobulin, 0.5kg of zinc glycinate and 6kg of dry beer vinasse into 100kg of enzymolysis material, uniformly mixing, concentrating until the water content is 20 wt%, adding 4kg of attapulgite and 5kg of corn starch, uniformly mixing, granulating, and drying to obtain the poplar flower-purslane compound pig feed additive.
Example 2
A preparation method of a poplar flower-purslane compound pig feed additive comprises the following steps:
s1, mixing 40kg of poplar flower and 15kg of purslane, draining surface water after rehydration, freezing to-10 ℃, keeping the temperature for 10min, crushing at low temperature, heating to normal temperature, adding 2kg of astragalus polysaccharide, 1kg of liquorice polysaccharide, 2kg of coriolus versicolor polysaccharide and 1kg of codonopsis pilosula polysaccharide, mixing, and feeding into a grinder for grinding to obtain grinding slurry;
s2, adding 100kg of water into 100kg of ground slurry, uniformly stirring, adding 0.1kg of crude cellulase, 0.05kg of alpha-amylase and 0.1kg of yeast, stirring at a low speed of 36 ℃ for 2h at a stirring speed of 60r/min, heating to 50 ℃, continuously stirring for 30min, cooling to 40 ℃, adjusting the pH value of the system to 5.5 by using citric acid, adding 0.1kg of acid protease, and stirring for 40min to obtain an enzymolysis material;
s3, adding 1kg of egg yolk immunoglobulin, 1kg of zinc glycinate and 2kg of dry beer vinasse into 100kg of enzymolysis material, uniformly mixing, concentrating until the water content is 40 wt%, adding 2kg of attapulgite and 15kg of corn starch, uniformly mixing, granulating, and drying to obtain the poplar flower-purslane compound pig feed additive.
Example 3
A preparation method of a poplar flower-purslane compound pig feed additive comprises the following steps:
s1, mixing 25kg of poplar flower and 22kg of purslane, draining surface water after rehydration, freezing to-6 ℃, keeping the temperature for 18min, crushing at low temperature, heating to normal temperature, adding 1.3kg of astragalus polysaccharide, 1.8kg of liquorice polysaccharide, 1.4kg of coriolus versicolor polysaccharide and 1.8kg of codonopsis pilosula polysaccharide, mixing, and feeding into a grinder to grind to obtain grinding slurry;
s2, adding 60kg of water into 100kg of ground slurry, uniformly stirring, adding 0.16kg of crude cellulase, 0.02kg of alpha-amylase and 0.14kg of yeast, stirring at a low speed of 32 ℃ for 5h at a stirring speed of 45r/min, heating to 65 ℃, continuously stirring for 15min, cooling to 47 ℃, adjusting the pH value of the system to 5.2 by using citric acid, adding 0.17kg of acid protease, and stirring for 25min to obtain an enzymolysis material;
s3, adding 1.8kg of egg yolk immunoglobulin, 0.6kg of zinc glycinate and 5kg of dry beer vinasse into 100kg of enzymolysis material, uniformly mixing, concentrating until the water content is 25 wt%, adding 3.5kg of attapulgite and 8kg of corn starch, uniformly mixing, granulating, and drying to obtain the poplar flower-purslane compound pig feed additive.
Example 4
A preparation method of a poplar flower-purslane compound pig feed additive comprises the following steps:
s1, mixing 35kg of poplar flower and 18kg of purslane, draining surface water after rehydration, freezing to-8 ℃, keeping the temperature for 12min, crushing at low temperature, heating to normal temperature, adding 1.7kg of astragalus polysaccharide, 1.2kg of liquorice polysaccharide, 1.6kg of coriolus versicolor polysaccharide and 1.2kg of codonopsis pilosula polysaccharide, mixing, and feeding into a grinder for grinding to obtain grinding slurry;
s2, adding 80kg of water into 100kg of ground slurry, uniformly stirring, adding 0.12kg of crude cellulase, 0.04kg of alpha-amylase and 0.12kg of yeast, stirring at a low speed of 34 ℃ for 3h at a stirring speed of 55r/min, heating to 55 ℃, continuously stirring for 25min, cooling to 43 ℃, adjusting the pH value of the system to 5.4 by using citric acid, adding 0.13kg of acid protease, and stirring for 35min to obtain an enzymolysis material;
s3, adding 1.2kg of egg yolk immunoglobulin, 0.8kg of zinc glycinate and 3kg of dry beer vinasse into 100kg of enzymolysis material, uniformly mixing, concentrating until the water content is 35 wt%, adding 2.5kg of attapulgite and 12kg of corn starch, uniformly mixing, granulating, and drying to obtain the poplar flower-purslane compound pig feed additive.
Example 5
A preparation method of a poplar flower-purslane compound pig feed additive comprises the following steps:
s1, mixing 30kg of poplar flower and 20kg of purslane, draining surface water after rehydration, freezing to-7 ℃, keeping the temperature for 15min, crushing at low temperature, heating to normal temperature, adding 1.5kg of astragalus polysaccharide, 1.5kg of glycyrrhiza polysaccharide, 1.5kg of coriolus versicolor polysaccharide and 1.5kg of codonopsis pilosula polysaccharide, mixing, and feeding into a grinder for grinding to obtain grinding slurry;
s2, adding 70kg of water into 100kg of ground slurry, uniformly stirring, adding 0.14kg of crude cellulase, 0.03kg of alpha-amylase and 0.13kg of yeast, stirring at 33 ℃ for 4h at a low speed, wherein the stirring speed is 50r/min, heating to 60 ℃, continuously stirring for 20min, cooling to 45 ℃, adjusting the pH value of the system to 5.3 by using citric acid, adding 0.15kg of acid protease, and stirring for 30min to obtain an enzymolysis material;
s3, adding 1.5kg of egg yolk immunoglobulin, 0.7kg of zinc glycinate and 4kg of dry beer vinasse into 100kg of enzymolysis material, uniformly mixing, concentrating until the water content is 30 wt%, adding 3kg of attapulgite and 10kg of corn starch, uniformly mixing, granulating, and drying to obtain the poplar flower-purslane compound pig feed additive.
Randomly selecting 40 piglets with age of 1 month and similar weight, and distributing into two groups, wherein the experimental group adopts the poplar flower and purslane compound pig feed additive obtained in example 5, the control group adopts a commercial feed additive, and the addition amount of the two groups of feed additives is 4 wt%; the test lasts for 1 month, and the test results are as follows:
| experimental group | Control group | |
| Initial average body weight, kg | 5.35 | 5.29 |
| Terminal average body weight, kg | 19.27 | 16.73 |
| Average increase in body weight, kg | 13.92 | 11.44 |
| Average daily incidence of% | 1.45 | 9.27 |
The above results show that: when the poplar flower-purslane compound pig feed additive is used for feeding, the average weight increment is obviously superior to that of a commercial feed additive, and the morbidity of the pig feed additive can be obviously reduced.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The preparation method of the poplar flower-purslane compound pig feed additive is characterized by comprising the following steps of:
s1, mixing poplar flower and purslane, freezing to-5-10 ℃, preserving heat for 10-20min, crushing at low temperature, heating to normal temperature, adding astragalus polysaccharide, glycyrrhiza polysaccharide, coriolus versicolor polysaccharide and codonopsis pilosula polysaccharide, mixing, and grinding to obtain grinding slurry;
s2, adding water into the ground slurry, stirring uniformly, adding crude cellulase, alpha-amylase and yeast, stirring at a low speed of 30-36 ℃ for 2-6h, wherein the stirring speed is 40-60r/min, heating to 50-70 ℃, continuing stirring, cooling to 40-50 ℃, adjusting the pH value of the system to 5.1-5.5, adding acid protease, and stirring to obtain an enzymolysis material;
s3, adding egg yolk immunoglobulin, zinc glycinate and dry beer vinasse into the enzymolysis material, uniformly mixing, concentrating, adding attapulgite and corn starch, uniformly mixing, granulating, and drying to obtain the poplar flower-purslane compound pig feed additive.
2. The preparation method of the poplar flower-purslane compound pig feed additive according to claim 1, wherein in S1, the mass ratio of poplar flower to purslane to astragalus polysaccharide to glycyrrhiza polysaccharide to corious versicolor polysaccharide to codonopsis pilosula polysaccharide is 20-40: 15-25: 1-2: 1-2: 1-2: 1-2.
3. The method for preparing the poplar flower-purslane compound pig feed additive according to claim 1, wherein in S2, the mass ratio of the ground slurry to the water to the crude cellulase to the alpha-amylase to the yeast to the acid protease is 100: 50-100: 0.1-0.18: 0.01-0.05: 0.1-0.15: 0.1-0.2.
4. The preparation method of the poplar flower-purslane compound pig feed additive as claimed in claim 1, wherein in S2, citric acid is adopted to adjust the pH value of the system to 5.1-5.5.
5. The preparation method of the poplar flower-purslane compound pig feed additive as claimed in claim 1, wherein in S3, the mass ratio of enzymolysis feed, egg yolk immunoglobulin, zinc glycinate, dry beer vinasse, attapulgite and corn starch is 100: 1-2: 0.5-1: 2-6: 2-4: 5-15.
6. The method for preparing the poplar flower-purslane compound pig feed additive according to claim 1, wherein in the step S3, the mixture is concentrated until the water content is 20-40 wt%.
7. The poplar flower-purslane compound pig feed additive is characterized by being prepared by the preparation method of the poplar flower-purslane compound pig feed additive disclosed by any one of claims 1-6.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103392926A (en) * | 2013-07-13 | 2013-11-20 | 宿州市众益养殖专业合作社 | Pig feed for preventing pig intestinal diseases and preparation method thereof |
| CN104366147A (en) * | 2014-12-14 | 2015-02-25 | 河南联合英伟饲料有限公司 | Additive for piglet feed |
| CN104489394A (en) * | 2014-12-23 | 2015-04-08 | 广州傲农生物科技有限公司 | Pig-feed additive with function of improving immunologic function |
| CN108850610A (en) * | 2018-08-01 | 2018-11-23 | 漳州傲农牧业科技有限公司 | A kind of composite vegetables extractive feed addictive and the preparation method and application thereof |
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- 2020-06-30 CN CN202010619365.8A patent/CN111567693A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103392926A (en) * | 2013-07-13 | 2013-11-20 | 宿州市众益养殖专业合作社 | Pig feed for preventing pig intestinal diseases and preparation method thereof |
| CN104366147A (en) * | 2014-12-14 | 2015-02-25 | 河南联合英伟饲料有限公司 | Additive for piglet feed |
| CN104489394A (en) * | 2014-12-23 | 2015-04-08 | 广州傲农生物科技有限公司 | Pig-feed additive with function of improving immunologic function |
| CN108850610A (en) * | 2018-08-01 | 2018-11-23 | 漳州傲农牧业科技有限公司 | A kind of composite vegetables extractive feed addictive and the preparation method and application thereof |
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