CN117562171A - Polyphenol lettuce feed and preparation method thereof - Google Patents

Polyphenol lettuce feed and preparation method thereof Download PDF

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Publication number
CN117562171A
CN117562171A CN202311663552.6A CN202311663552A CN117562171A CN 117562171 A CN117562171 A CN 117562171A CN 202311663552 A CN202311663552 A CN 202311663552A CN 117562171 A CN117562171 A CN 117562171A
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polyphenol
lettuce
parts
feed
weight
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童舟
赵海英
刘道军
夏兴建
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Shanghai Feimishan Biotechnology Co ltd
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Shanghai Feimishan Biotechnology Co ltd
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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
    • 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
    • A23K10/12—Animal feeding-stuffs obtained by microbiological or biochemical processes by fermentation of natural products, e.g. of vegetable material, animal waste material or biomass
    • 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
    • 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
    • A23K10/37—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
    • 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
    • A23K10/37—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
    • A23K10/38—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material from distillers' or brewers' waste
    • 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
    • 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
    • A23K20/174—Vitamins
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/87—Re-use of by-products of food processing for fodder production

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Abstract

The invention discloses polyphenol lettuce feed and a preparation method thereof, and relates to the field of feeds, wherein the polyphenol lettuce feed is prepared from the following raw materials in parts by weight: 55-68 parts of corn; 3-12 parts of wheat bran; 3-9 parts of bran meal; 9-15 parts of bean pulp; 4-12 parts of fermented soybean meal; 0.5-5 parts of polyphenol lettuce freeze-dried powder; 3-10 parts of yellow-rod vegetables; 1-2 parts of vitamin supplement; 5-15 parts of nutrient solution. The application has the effect of improving the growth and production performance of pigs.

Description

Polyphenol lettuce feed and preparation method thereof
Technical Field
The invention relates to the field of feeds, in particular to a polyphenol lettuce feed and a preparation method thereof.
Background
With the rapid development of social economy and the continuous improvement of the living standard of people, the food structure of residents is obviously changed, the consumption of meat, milk, eggs and other animal products is continuously increased, and the livestock breeding is rapidly developed; along with the development of the matched feed, the development of the feed is also vigorous, and in addition, as pork is the meat source with the largest domestic eating amount, and pig breeding is an important part of pig breeding, the development of the pig feed is more and more emphasized, and the development speed is rapid.
In the pig raising process, a large amount of grains or byproducts thereof are consumed, and most pig feeds have low digestibility due to the feed formula and the like, so that a large amount of feed is wasted, nutrient components are lost, and raising cost is raised; the traditional feed has single nutrition, and is easy to cause certain nutrition loss of pigs and influence the growth health.
Disclosure of Invention
In order to effectively improve the growth and production performance of pigs, the application provides a polyphenol lettuce feed and a preparation method thereof.
In a first aspect, the application provides a polyphenol lettuce feed which adopts the following technical scheme:
the polyphenol lettuce feed is prepared from the following raw materials in parts by weight: 55-68 parts of corn; 3-12 parts of wheat bran; 3-9 parts of bran meal; 9-15 parts of bean pulp; 4-12 parts of fermented soybean meal; 0.5 to 5 parts of polyphenol lettuce freeze-dried powder; 3-10 parts of yellow-rod vegetable; 1-2 parts of vitamin supplement; 5-15 parts of nutrient solution.
By adopting the technical scheme, the raw materials of the pig feed are added with the polyphenol lettuce, the yellow-rod vegetable, the vitamins and the like, so that the nutritional ingredients of the feed can be improved, the polyphenol lettuce contains rich lachrymin, anthocyanin, chlorogenic acid and chicoric acid, and the animals can fully absorb the nutritional values of the polyphenol lettuce; the yellow rod vegetable can improve the absorption speed of animals to nutrient substances, and the polyphenol lettuce and the yellow rod vegetable are matched together, so that the absorption of proteins by the animals is improved, the weight gain of the animals is increased, and the occurrence of diseases of the animals is reduced; thereby improving the growth and production performance of pigs.
Preferably, the Huang Bang vegetable is a fermented yellow rod vegetable, and the preparation method of the fermented yellow rod vegetable comprises the following steps: mixing and stirring 0.1-0.15 part by weight of EM microbial inoculum and 35-40 parts by weight of water to obtain a mixed solution; mixing and crushing 10-20 parts by weight of yellow-stick vegetables, 2-6 parts by weight of cassava residues, 3-7 parts by weight of melon vine powder and brewer's grains to obtain crushed materials; adding the crushed materials into the mixed solution, uniformly mixing, adding ethanol, soaking for 30d, and filtering to obtain filter residues, wherein the filter residues are fermented yellow-rod vegetables.
By adopting the technical scheme, the yellow rod vegetable is preprocessed, the cassava residues, the melon vine powder, the beer lees and the yellow rod vegetable are mixed and stirred, and after the pigs eat the feed, the fermented yellow rod vegetable can generate various beneficial factors which are beneficial to digestion of the pigs in the process of metabolism in the intestinal tracts of the pigs, so that the growth and the development of the pigs and the weight gain of the pigs are promoted; yeast exists in the brewer's grains, amino acid can be produced, and vitamins can promote the production of phytase and improve the palatability and digestibility of pigs.
Preferably, the particle size of the crushed material is 0.5-1.5mm.
By adopting the technical scheme, the particle size range of the crushed materials is controlled, so that the yellow clavate is uniformly dispersed when being mixed with other components, and the yellow clavate is fermented more completely.
Preferably, the weight ratio of the Huang Bang vegetable, the cassava residue, the melon vine powder and the beer lees is 1: (0..2-0.34): (0.21-0.32): (0.8-1).
By adopting the technical scheme, when the yellow clavate, the cassava residue, the melon vine powder and the brewer's grains are in a specific weight ratio, the feed intake of pigs can be improved, so that the weight gain effect is achieved, and the growth of the pigs is promoted.
Preferably, the polyphenol lettuce freeze-dried powder is modified polyphenol lettuce freeze-dried powder, and the preparation method of the modified polyphenol lettuce freeze-dried powder comprises the following steps: crushing 6-9 parts by weight of polyphenol lettuce, 2-4 parts by weight of lotus leaf and 3-7 parts by weight of papaya, adding 20-40 parts by weight of water, stirring and mixing uniformly, and carrying out vacuum freeze drying to obtain the polyphenol lettuce freeze-dried powder.
By adopting the technical scheme, the lotus leaves are rich in flavone and alkaloid substances, have an antibacterial effect, and the lotus leaves and the polyphenol lettuce are matched together, so that the papaya powder plays a role in promoting digestion, so that the polyphenol lettuce freeze-dried powder has good nutritive value, is beneficial to animal absorption, further improves the growth and production performance of pigs, and is beneficial to pig breeding.
Preferably, the weight ratio of the corn to the modified polyphenol lettuce freeze-dried powder to the fermented yellow clavate is 1: (0.02-0.04): (0.12-0.15).
By adopting the technical scheme, when the corn, the modified polyphenol lettuce freeze-dried powder and the fermented yellow clavate are mixed in a specific weight ratio, the corn, the modified polyphenol lettuce freeze-dried powder and the fermented yellow clavate have better fusion effect, so that the palatability of the pig feed is improved, the growth of pigs is promoted, the growth speed of the pigs is improved, the disease resistance and the immunity of the pigs are enhanced, and the healthy growth and the breeding of the pigs are facilitated.
Preferably, the preparation method of the nutrient solution comprises the following steps: and mixing and stirring the filtrate obtained after the filtration during the preparation of the fermented yellow clavate with glucose and water to obtain the nutrient solution.
Preferably, the weight ratio of the filtrate to the glucose to the water is (4-5): (1-2): 1.
by adopting the technical scheme, the filtered filtrate is mixed with water to serve as the nutrient solution when glucose and the yellow-rod vegetables are fermented, so that the growth of probiotics is facilitated, the feed has good palatability, and the absorption and digestion of pigs are facilitated.
In a second aspect, the preparation method of the polyphenol lettuce feed provided by the application adopts the following technical scheme:
a preparation method of polyphenol lettuce feed comprises the following steps:
uniformly mixing corn, wheat bran, bran meal, bean pulp and fermented bean pulp to obtain a mixture;
uniformly stirring the polyphenol lettuce freeze-dried powder, the yellow clavate and the nutrient solution with the mixture, adding the vitamin supplement, mixing, and drying to obtain the polyphenol lettuce feed.
By adopting the technical scheme, the steps are simple and convenient, and the prepared polyphenol lettuce feed can effectively improve the growth and production performance of pigs.
Preferably, the drying temperature is 60-80 ℃.
By adopting the technical scheme, the temperature of the dried feed is controlled, so that the moisture in the feed can be rapidly removed.
In summary, the present application has the following beneficial technical effects:
1. the raw materials of the pig feed are added with the polyphenol lettuce, the yellow-rod lettuce, the vitamins and the like, so that the nutritional ingredients of the feed can be improved, the polyphenol lettuce contains rich lachrymin, anthocyanin, chlorogenic acid and chicoric acid, and animals can fully absorb the nutritional values of the polyphenol lettuce; the yellow rod vegetable can improve the absorption speed of animals to nutrient substances, and the polyphenol lettuce and the yellow rod vegetable are matched together, so that the absorption of proteins by the animals is improved, the weight gain of the animals is increased, and the occurrence of diseases of the animals is reduced; thereby improving the growth and production performance of pigs.
2. The preparation method comprises the steps of preprocessing the yellow clavate, mixing and stirring the cassava residues, the melon vine powder, the beer lees and the yellow clavate, and fermenting the yellow clavate to generate a plurality of beneficial factors which are beneficial to pig digestion in the process of metabolism in the intestinal tracts of pigs after pigs eat the feed, so that the growth and the development of the pigs and the weight gain are promoted; yeast exists in the brewer's grains, amino acid can be produced, and vitamins can promote the production of phytase and improve the palatability and digestibility of pigs.
Detailed Description
The present application is described in further detail below in connection with examples and comparative examples.
Examples
Example 1
A preparation method of polyphenol lettuce feed comprises the following steps:
adding 55kg of corn, 3kg of wheat bran, 3kg of bran meal, 9kg of bean pulp and 4kg of fermented bean pulp into a stirrer, and uniformly mixing at 50 ℃ to obtain a mixture;
uniformly stirring 0.5kg of polyphenol lettuce freeze-dried powder, 3kg of yellow clavate and 5kg of nutrient solution and the mixture in a stirrer for 6 hours, adding 1kg of vitamin supplement, mixing and stirring for 10 minutes, filtering, and putting into a dryer for drying at 60 ℃ for 3 hours to obtain the polyphenol lettuce feed.
The nutrient solution is prepared by mixing and stirring 2kg of glucose and 3kg of water; vitamin supplements were selected from the Shandong Wang Tongshi chemical Co.Ltd model number wt55022310.
Example 2
A preparation method of polyphenol lettuce feed comprises the following steps:
68kg of corn, 12kg of wheat bran, 9kg of bran meal, 15kg of bean pulp and 12kg of fermented bean pulp are put into a stirrer to be uniformly mixed at 50 ℃ to obtain a mixture;
uniformly stirring 5kg of polyphenol lettuce freeze-dried powder, 10kg of yellow clavate and 15kg of nutrient solution and the mixture in a stirrer for 6 hours, adding 2kg of vitamin supplement, mixing and stirring for 10 minutes, filtering, and putting into a dryer for drying at 80 ℃ for 3 hours to obtain the polyphenol lettuce feed.
The nutrient solution is prepared by mixing and stirring 6kg of glucose and 9kg of water; vitamin supplements were selected from the Shandong Wang Tongshi chemical Co.Ltd model number wt55022310.
Example 3
A preparation method of polyphenol lettuce feed comprises the following steps:
adding 61.5kg of corn, 7.5kg of wheat bran, 6kg of bran meal, 12kg of bean pulp and 8kg of fermented bean pulp into a stirrer, and uniformly mixing at 50 ℃ to obtain a mixture;
uniformly stirring 2.75kg of polyphenol lettuce freeze-dried powder, 6.5kg of yellow clavate and 10kg of nutrient solution with the mixture in a stirrer for 6 hours, adding 1.5kg of vitamin supplement, mixing and stirring for 10 minutes, filtering, and putting into a dryer for drying at 70 ℃ for 3 hours to obtain the polyphenol lettuce feed.
The nutrient solution is prepared by mixing and stirring 4kg of glucose and 6kg of water; vitamin supplements were selected from the Shandong Wang Tongshi chemical Co.Ltd model number wt55022310.
Example 4
A preparation method of polyphenol lettuce feed is different from that of the embodiment 3 in that the equal amount of the yellow rod vegetable is replaced by the fermented yellow rod vegetable; the preparation method of the fermented yellow clavate comprises the following steps: adding 0.1kg of EM microbial inoculum and 35kg of water into a reaction kettle, mixing and stirring for 2min at the temperature of 40 ℃ to obtain a mixed solution; mixing and crushing 10kg of yellow-stick vegetables, 2kg of cassava residues, 3kg of melon vine powder and 5kg of brewer's grains, and sieving with 0.5mm holes to obtain crushed materials; adding the crushed materials into the mixed solution, mixing for 10min at 40 ℃ uniformly, adding 20kg of ethanol, soaking for 30d, filtering to obtain filter residues and filtrate, and distilling the filter residues to obtain the fermented brassica oleracea.
Example 5
A preparation method of polyphenol lettuce feed is different from that of the embodiment 3 in that the equal amount of the yellow rod vegetable is replaced by the fermented yellow rod vegetable; the preparation method of the fermented yellow clavate comprises the following steps: adding 0.15kg of EM microbial inoculum and 40kg of water into a reaction kettle, mixing and stirring for 2min at the temperature of 40 ℃ to obtain a mixed solution; mixing and crushing 20kg of yellow clavate, 6kg of cassava residues, 7kg of melon vine powder and 15kg of beer grains, and sieving through 1.5mm holes to obtain crushed materials; adding the crushed materials into the mixed solution, mixing for 10min at 40 ℃ uniformly, adding 40kg of ethanol, soaking for 30d, filtering to obtain filter residues and filtrate, and distilling the filter residues to obtain the fermented brassica oleracea.
Example 6
A preparation method of polyphenol lettuce feed is different from that in the embodiment 5 in that the input amount of yellow clav is 15kg, the input amount of cassava residue is 3kg, the input amount of melon vine powder is 3.2kg, and the input amount of beer lees is 12kg.
Example 7
A preparation method of polyphenol lettuce feed is different from that in the embodiment 5 in that the input amount of yellow clav is 15kg, the input amount of cassava residues is 5kg, the input amount of melon vine powder is 4.8kg, and the input amount of beer lees is 15kg.
Example 8
The preparation method of the polyphenol lettuce feed is different from the preparation method of the embodiment 7 in that the polyphenol lettuce freeze-dried powder is replaced by the modified polyphenol lettuce freeze-dried powder in an equivalent way, and the preparation method of the modified polyphenol lettuce freeze-dried powder is as follows: crushing 6kg of polyphenol lettuce, 2kg of lotus leaves and 3kg of papaya, sieving for 1mm of holes, adding 1kg of EM microbial inoculum and 20kg of water, stirring and mixing uniformly at the temperature of 40 ℃, transferring to a drying bin in a freeze dryer, and performing vacuum freeze drying at the temperature of-50 ℃ for 24 hours to obtain the polyphenol lettuce freeze-dried powder. EM antimicrobial powder was purchased from jersey biotechnology limited.
Example 9
The preparation method of the polyphenol lettuce feed is different from the preparation method of the embodiment 7 in that the polyphenol lettuce freeze-dried powder is replaced by the modified polyphenol lettuce freeze-dried powder in an equivalent way, and the preparation method of the modified polyphenol lettuce freeze-dried powder is as follows: crushing 9kg of polyphenol lettuce, 4kg of lotus leaf and 7kg of papaya, sieving for 1mm of holes, adding 2kg of EM microbial inoculum and 40kg of water, stirring and mixing uniformly at the temperature of 40 ℃, transferring to a drying bin in a freeze dryer, and performing vacuum freeze drying at the temperature of-50 ℃ for 24 hours to obtain the polyphenol lettuce freeze-dried powder. EM antimicrobial powder was purchased from jersey biotechnology limited.
Example 10
A preparation method of polyphenol lettuce feed is different from example 9 in that the input amount of corn is 60kg, the input amount of modified polyphenol lettuce freeze-dried powder is 1.2kg, and the input amount of fermented yellow clav is 7.2kg.
Example 11
A preparation method of polyphenol lettuce feed is different from example 9 in that the input amount of corn is 60kg, the input amount of modified polyphenol lettuce freeze-dried powder is 2.4kg, and the input amount of fermented yellow rod vegetable is 9kg.
Example 12
The preparation method of the polyphenol lettuce feed is different from the preparation method of the embodiment 11 in that the preparation method of the nutrient solution specifically comprises the following steps: 4kg of the filtrate obtained after the filtration during the preparation of the fermented yellow clavate is mixed with 2kg of glucose and 4kg of water and stirred to obtain the nutrient solution.
Example 13
The preparation method of the polyphenol lettuce feed is different from the preparation method of the embodiment 11 in that the preparation method of the nutrient solution specifically comprises the following steps: the filtrate obtained after filtering when 5kg of the fermented yellow clavate is prepared is mixed with 1kg of glucose and 4kg of water and stirred to obtain the nutrient solution.
Comparative example
Comparative example 1
A preparation method of polyphenol lettuce feed, which is different from the preparation method in the embodiment 3: the same amount of the yellow-rod vegetable is replaced by polyphenol lettuce freeze-dried powder.
Comparative example 2
A preparation method of polyphenol lettuce feed, which is different from the preparation method in the embodiment 3: the polyphenol lettuce freeze-dried powder is replaced by the yellow-rod lettuce in equal quantity.
Comparative example 3
A preparation method of polyphenol lettuce feed, which is different from the preparation method in the embodiment 3: the polyphenol lettuce freeze-dried powder is replaced by lettuce freeze-dried powder in equal quantity.
Comparative example 4
A preparation method of polyphenol lettuce feed, which is different from the preparation method in the embodiment 3: the yellow-rod vegetables are replaced by corn straws in an equivalent way.
Comparative example 5
A preparation method of polyphenol lettuce feed, which is different from the preparation method in the embodiment 3: the polyphenol lettuce freeze-dried powder is replaced by polyphenol mulberry leaves in equal quantity.
Blank examples
Commercial pig feed was used and purchased from alder pig feed.
Performance test:
180 healthy growing pigs with similar weight are selected, the weight of the pigs is 50kg at 100 days of age, 18 groups of pigs are randomly distributed, 10 pigs are fed with the pig feeds prepared in examples 1-13 and comparative examples 1-4 respectively, the pigs are fed for 60 days under the same condition, and during the process, the pigs only eat and drink water freely, and the average weight gain and feed-meat ratio of each group of pigs are tested.
According to the data comparison of the examples 1-3 and the comparative examples 1-5, the application adds polyphenol lettuce, yellow banche, vitamins and the like into the raw materials of the pig feed, so that the nutrition ingredients of the feed can be improved, the polyphenol lettuce contains rich lachrymn, anthocyanin, chlorogenic acid and chicoric acid, and animals can fully absorb the nutrition value of the polyphenol lettuce; the yellow rod vegetable can improve the absorption speed of animals to nutrient substances, and the polyphenol lettuce and the yellow rod vegetable are matched together, so that the absorption of proteins by the animals is improved, the weight gain of the animals is increased, and the occurrence of diseases of the animals is reduced; thereby improving the growth and production performance of pigs.
According to the data comparison of the embodiments 3-5, the pretreatment is carried out on the yellow clavate, the cassava residue, the melon vine powder and the beer lees are mixed and stirred with the yellow clavate, and after the pigs eat the feed, the fermented yellow clavate can generate a plurality of beneficial factors which are beneficial to the digestion of the pigs in the process of metabolism in the intestinal tracts of the pigs, so that the growth and the development and the weight gain of the pigs are promoted; yeast exists in the brewer's grains, amino acid can be produced, and vitamins can promote the production of phytase and improve the palatability and digestibility of pigs.
According to the data comparison of the examples 5-7, when the yellow clavate, the cassava residue, the melon vine powder and the brewer's grains are in a specific weight ratio, the feed intake of pigs can be improved, so that the weight gain effect is achieved, and the growth of the pigs is promoted.
According to the data comparison of the embodiments 7-9, the lotus leaves are rich in flavone and alkaloid substances, the lotus leaves have an antibacterial effect, the lotus leaves and the polyphenol lettuce are matched together, the papaya powder plays a role in promoting digestion, so that the polyphenol lettuce freeze-dried powder has a good nutritive value, is beneficial to animal absorption, and further improves the growth and production performance of pigs.
According to the data comparison of the embodiments 9-11, when the corn, the modified polyphenol lettuce freeze-dried powder and the fermented yellow clav vegetable are mixed in a specific weight ratio, the corn, the modified polyphenol lettuce freeze-dried powder and the fermented yellow clav vegetable have better fusion effect, so that the palatability of pig feed is improved, the growth of pigs is promoted, the growth speed of the pigs is increased, the disease resistance and the immunity of the pigs are enhanced, and the healthy growth of the pigs is facilitated.
The comparison of the data according to examples 11-13 shows that the use of glucose and the filtrate from the fermentation of the yellow bar dish in combination with water as a nutrient solution facilitates the growth of probiotics and the absorption and digestion of the feed by pigs.
The polyphenol lettuce feed prepared in the example 12 and the feed prepared in the blank example are respectively fed to two sows, and the sows are fed for 60 days under the same condition, and only eat and drink water freely in the process, wherein the two sows produce a litter:
according to the table, the polyphenol lettuce feed provided by the application has more nutritional value for the sow during the pregnancy preparation process, the weight of the piglets produced by the sow is higher, the number of the piglets is more, the polyphenol lettuce feed of the embodiment 12 is beneficial to promoting the growth of the pigs, improving the growth speed of the pigs, enhancing the disease resistance and immunity of the pigs, and being beneficial to the healthy growth of the pigs.
The specific embodiments are illustrative only and not intended to be limiting, as modifications would be required to the embodiments after reading the present specification without inventive contribution, but would be protected by the patent laws within the scope of the claims of the present application.

Claims (10)

1. A polyphenol lettuce feed, which is characterized in that: the material is prepared from the following raw materials in parts by weight: 55-68 parts of corn; 3-12 parts of wheat bran; 3-9 parts of bran meal; 9-15 parts of bean pulp; 4-12 parts of fermented soybean meal; 0.5-5 parts of polyphenol lettuce freeze-dried powder; 3-10 parts of yellow-rod vegetables; 1-2 parts of vitamin supplement; 5-15 parts of nutrient solution.
2. A polyphenol lettuce feed as claimed in claim 1, wherein: the Huang Bang vegetable is fermented yellow rod vegetable, and the preparation method of the fermented yellow rod vegetable comprises the following steps: mixing and stirring 0.1-0.15 part by weight of EM microbial inoculum and 35-40 parts by weight of water to obtain a mixed solution; mixing and crushing 10-20 parts by weight of yellow-stick vegetables, 2-6 parts by weight of cassava residues, 3-7 parts by weight of melon vine powder and 5-15 parts by weight of brewer's grains to obtain crushed materials; adding the crushed materials into the mixed solution, uniformly mixing, adding ethanol, soaking for 30d, and filtering to obtain filter residues, wherein the filter residues are fermented yellow-rod vegetables.
3. A polyphenol lettuce feed as claimed in claim 2, wherein: the particle size of the crushed material is 0.5-1.5mm.
4. A polyphenol lettuce feed as claimed in claim 2, wherein: the weight ratio of the Huang Bang vegetable, the cassava residue, the melon vine powder and the beer grains is 1: (0.2-0.34): (0.21-0.32): (0.8-1).
5. A polyphenol lettuce feed as claimed in claim 1, wherein: the polyphenol lettuce freeze-dried powder is modified polyphenol lettuce freeze-dried powder, and the preparation method of the modified polyphenol lettuce freeze-dried powder comprises the following steps: crushing 6-9 parts by weight of polyphenol lettuce, 2-4 parts by weight of lotus leaf and 3-7 parts by weight of papaya, adding 1-2 parts by weight of EM microbial inoculum and 20-40 parts by weight of water, stirring and mixing uniformly, and carrying out vacuum freeze drying to obtain the polyphenol lettuce freeze-dried powder.
6. A polyphenol lettuce feed as claimed in claim 5, wherein: the weight ratio of the corn to the modified polyphenol lettuce freeze-dried powder to the fermented yellow clavate is 1: (0.02-0.04): (0.12-0.15).
7. A polyphenol lettuce feed as claimed in claim 1, wherein: the preparation method of the nutrient solution comprises the following steps: and mixing and stirring the filtrate obtained after the filtration during the preparation of the fermented yellow clavate with glucose and water to obtain the nutrient solution.
8. A polyphenol lettuce feed as claimed in claim 1, wherein: the weight ratio of the filtrate to glucose to water is (4-5): (1-2): 1.
9. a preparation method of polyphenol lettuce feed is characterized by comprising the following steps: a process for preparing the polyphenol lettuce feed as claimed in any one of the claims 1 to 8, comprising the steps of:
uniformly mixing corn, wheat bran, bran meal, bean pulp and fermented bean pulp to obtain a mixture;
uniformly stirring the polyphenol lettuce freeze-dried powder, the yellow clavate and the nutrient solution with the mixture, adding the vitamin supplement, mixing, and drying to obtain the polyphenol lettuce feed.
10. The method for preparing the polyphenol lettuce feed as claimed in claim 9, wherein: the drying temperature is 60-80 ℃.
CN202311663552.6A 2023-12-06 2023-12-06 Polyphenol lettuce feed and preparation method thereof Pending CN117562171A (en)

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