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Slow-release feed applied to different breeding stages of pigs and preparation method of slow-release feed

A slow-release and feed technology, applied in applications, animal feed, animal feed, etc., can solve the problems of unfavorable pig gastrointestinal digestion, high cost, and difficulty in storage, so as to improve pig digestibility, satisfy intake, and promote excretion Effect

Pending Publication Date: 2022-03-04
惠州加大生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above-mentioned patent has the following problems: it contains more Chinese herbal medicine components, and the cost is higher. The addition of coarse grains such as sorghum is not conducive to the digestion of the pig's stomach. In addition, components such as pyridoxine and propyl gallate are relatively difficult to digest in the pig's stomach fast, hard to save

Method used

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  • Slow-release feed applied to different breeding stages of pigs and preparation method of slow-release feed

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0063] The slow-release feed applied to different reproductive stages of pigs in this embodiment,

[0064] In parts by weight, it includes the following components:

[0065] Enveloped nuclear membrane 30 parts,

[0066] Coated core 20 parts;

[0067] The envelope nuclear membrane described therein includes polystyrene, polyvinyl alcohol, carboxymethyl cellulose, xanthan gum, propylene glycol phenyl ether and dimethylol propionic acid, wherein polystyrene, polyvinyl alcohol, carboxymethyl The dosage ratio between cellulose, xanthan gum, propylene glycol phenyl ether and dimethylol propionic acid is 1:2:5:1:3:1;

[0068] The coated core described therein comprises the following components in parts by weight:

[0069] 20 parts of amino acid liquid,

[0070] 18 parts yeast powder,

[0071] 9 servings of fish bone meal,

[0072] 15 parts soybean meal,

[0073] 5 servings of brewer's grains.

[0074] The above-mentioned slow-release feed applied to pigs at different reproduc...

Embodiment 2

[0092] The slow-release feed applied to different reproductive stages of pigs in this embodiment,

[0093] In parts by weight, it includes the following components:

[0094] Enveloped nuclear membrane 30 parts,

[0095] Coated core 20 parts;

[0096] The envelope nuclear membrane described therein includes polystyrene, polyvinyl alcohol, carboxymethyl cellulose, xanthan gum, propylene glycol phenyl ether and dimethylol propionic acid, wherein polystyrene, polyvinyl alcohol, carboxymethyl The dosage ratio between cellulose, xanthan gum, propylene glycol phenyl ether and dimethylol propionic acid is 1:2:5:1:3:1;

[0097] The coated core described therein comprises the following components in parts by weight:

[0098] 20 parts of amino acid liquid,

[0099] 18 parts yeast powder,

[0100] 9 servings of fish bone meal,

[0101] 15 parts soybean meal,

[0102] 5 servings of brewer's grains.

[0103] The above-mentioned slow-release feed applied to pigs at different reproduc...

Embodiment 3

[0121] The slow-release feed applied to different reproductive stages of pigs in this embodiment,

[0122] In parts by weight, it includes the following components:

[0123] Enveloped nuclear membrane 35 parts,

[0124] 16 parts of coated core;

[0125] The envelope nuclear membrane described therein includes polystyrene, polyvinyl alcohol, carboxymethyl cellulose, xanthan gum, propylene glycol phenyl ether and dimethylol propionic acid, wherein polystyrene, polyvinyl alcohol, carboxymethyl The dosage ratio between cellulose, xanthan gum, propylene glycol phenyl ether and dimethylol propionic acid is 1:2:5:1:3:1;

[0126] The coated core described therein comprises the following components in parts by weight:

[0127] 25 parts of amino acid liquid,

[0128] 16 parts yeast powder,

[0129] 9 servings of fish bone meal,

[0130] 15 parts soybean meal,

[0131] 5 servings of brewer's grains.

[0132] The above-mentioned slow-release feed applied to pigs at different repro...

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Abstract

The invention discloses slow-release feed applied to different breeding stages of pigs and a preparation method of the slow-release feed, and belongs to the technical field of feed processing. The slow-release feed comprises the following components: a coated nuclear membrane and a coated core, wherein the enveloped nuclear membrane is prepared from polystyrene, polyvinyl alcohol, carboxymethyl cellulose, xanthan gum, propylene glycol phenyl ether and dimethylolpropionic acid; wherein the coated core comprises the following components: amino acid liquid, yeast powder, fish bone meal, soybean meal and brewer's grains; the preparation method comprises the following steps: (1) preparing the coated nuclear membrane; (2) preparing the coated core; and (3) drying the pellet feed in the step (2) in a fluidized bed. And (4) atomizing the coating liquid obtained in the step (1) on the surface of the pellet feed dried in the step (3) to obtain the pellet feed. The prepared slow-release feed can effectively improve the digestive ability of pigs and promote the comprehensive quality of pork.

Description

technical field [0001] The invention belongs to the technical field of feed processing, and in particular relates to a slow-release feed used in different breeding stages of pigs and a preparation method thereof. Background technique [0002] Pig breeding is an important part of livestock and poultry farming in my country, and the quality and growth speed of suckling pigs are directly related to the time and meat output of pigs. In recent years, with the improvement of animal breeds and the advancement of breeding technology, most pig farms have adopted the breeding method of early weaning. Although early weaning has the advantages of promoting early feeding, increasing weaning litter weight, and reducing feed-to-meat ratio, due to the incomplete development of the digestive system of suckling pigs in the early stage, diarrhea or anorexia are prone to occur, so a feed that strengthens the digestion of suckling pigs is urgently needed. [0003] For example, Chinese invention...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/30A23K20/142A23K10/18A23K10/26A23K10/37A23K10/38A23K20/111A23K20/105A23K20/163A23K40/10A23K40/30A23K20/20
CPCA23K50/30A23K20/142A23K10/18A23K10/26A23K10/37A23K10/38A23K20/111A23K20/105A23K20/163A23K40/10A23K40/30Y02P60/87
Inventor 谢玉兰
Owner 惠州加大生物科技有限公司
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