Creep feed containing antibacterial peptide for weaned piggies and preparation method of creep feed

A technology of weaned piglets and creep feed, applied in animal feed, animal feed, additional food elements, etc., to achieve the effects of promoting piglet growth, ensuring intestinal health, and ensuring human food safety

Inactive Publication Date: 2017-05-31
HUNAN NORMAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a weaned piglet creep feed containing antimicrobial peptides and its preparation method to solve the problem of adding a large amount of antibiotics to improve the production performance of weaned piglets, thereby ensuring pork food safety and human health

Method used

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  • Creep feed containing antibacterial peptide for weaned piggies and preparation method of creep feed
  • Creep feed containing antibacterial peptide for weaned piggies and preparation method of creep feed
  • Creep feed containing antibacterial peptide for weaned piggies and preparation method of creep feed

Examples

Experimental program
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Embodiment 1

[0029] 28 parts of corn, 20 parts of puffed corn, 15 parts of puffed soybean, 7 parts of high-protein whey powder, 5 parts of low-protein whey powder, 7 parts of soybean meal, 7 parts of imported fish meal, 3 parts of fermented soybean meal, 1 part of puffed soybean meal, plasma 3 parts of protein powder, 2 parts of calcium citrate, 0.5 parts of calcium hydrogen phosphate, 0.2 parts of lysine, 0.2 parts of zinc oxide, 0.2 parts of table salt, 0.2 parts of trace element premix, 0.2 parts of rice bran, 0.2 parts of methionine, threonine 0.02 parts of acid, 0.09 parts of choline, 0.03 parts of compound multidimensional, 0.02 parts of antioxidant, 0.06 parts of plectasin antimicrobial peptide, 0.03 part of cecropin antimicrobial peptide, and 0.05 part of plant essential oil compound.

[0030] The preparation method of above-mentioned antimicrobial peptide feed comprises the steps:

[0031] (1) Raw material procurement, acceptance and inspection: firstly, purchase all kinds of raw ...

Embodiment 2

[0039] 25 parts of corn, 23 parts of puffed corn, 12 parts of puffed soybean, 9 parts of high-protein whey powder, 8 parts of low-protein whey powder, 5 parts of soybean meal, 5 parts of imported fish meal, 5.7 parts of fermented soybean meal, 3 parts of puffed soybean meal, plasma protein powder 1 part, 1 part of calcium citrate, 1 part of calcium hydrogen phosphate, 0.5 part of lysine, 0.1 part of zinc oxide, 0.1 part of table salt, 0.1 part of trace element premix, 0.1 part of rice bran, 0.1 part of methionine, 0.04 part of threonine choline, 0.05 part of choline, 0.05 part of compound multidimensional, 0.05 part of antioxidant, 0.03 part of plectasin antimicrobial peptide, 0.06 part of cecropin antimicrobial peptide, and 0.02 part of plant essential oil compound.

[0040] The preparation method of above-mentioned antimicrobial peptide feed comprises the steps:

[0041] (1) Raw material procurement, acceptance and inspection: firstly, purchase all kinds of raw materials req...

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Abstract

The invention discloses a creep feed containing antibacterial peptide for weaned piggies and a preparation method of the creep feed. The creep feed comprises the following components in parts by weight: 25-28 parts of corn, 20-23 parts of puffed corn, 12-15 parts of puffed soybeans, 7-9 parts of high-protein whey powder, 5-8 parts of low-protein whey powder, 5-7 parts of soybean meal, 5-7 parts of imported fish meal, 3-5.7 parts of fermented soybean meal, 1-3 parts of puffed soybean meal, 1-3 parts of plasma protein powder, 1-2 parts of calcium citrate, 0.5-1 part of dicalcium phosphate, 0.2-0.5 part of lysine, 0.1-0.2 part of zinc oxide, 0.1-0.4 part of rice bran, 0.1-0.2 part of table salt, 0.1-0.2 part of a trace element premix, 0.1-0.2 part of rice bran, 0.1-0.2 part of methionine, 0.02-0.04 part of threonine, 0.05-0.09 part of choline, 0.03-0.05 part of composite multiple vitamins, 0.02-0.05 part of an antioxidant, 0.03-0.06 part of plectasin antibacterial peptide, 0.03-0.06 part of cecropin antibacterial peptide and 0.02-0.05 part of a plant essential oil compound.

Description

technical field [0001] The invention relates to the technical field of animal nutrition and feed, in particular to a creep feed for weaned piglets containing antimicrobial peptides and a preparation method thereof. The feed is suitable for use within 2 weeks after weaning of piglets. Background technique [0002] Natural weaning generally occurs when piglets are around 3 months old. In actual production, in order to improve the productivity of sows and the utilization rate of farrowing houses, and reduce the vertical transmission from mother to piglets, pig farms usually choose to wean piglets around 3 weeks old. However, at this time, the digestive system of piglets is not yet fully developed, the secretion of gastric acid is insufficient, the volume and weight of digestive organs are relatively small, and the activity of various digestive enzymes is low. In addition, early weaned piglets have not yet established a stable intestinal microbial flora, and the types and quant...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K10/30A23K10/37A23K10/20A23K10/22A23K20/147A23K20/24A23K50/30A23K50/60
CPCY02P60/87
Inventor 冀凤杰杨焕胜印遇龙
Owner HUNAN NORMAL UNIVERSITY
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