Feed with function of protecting intestinal barriers of piglets

A technology of intestinal barrier function and piglets, applied in the fields of application, animal feed, animal feed, etc., can solve the problems of high mortality, low feed intake, digestibility and growth performance of piglets

Inactive Publication Date: 2018-07-20
天津市农业科学院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The purpose of the present invention is to solve the technical problems of low piglet feed intake, digestibility and growth performance and high mortality in pig production

Method used

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  • Feed with function of protecting intestinal barriers of piglets
  • Feed with function of protecting intestinal barriers of piglets
  • Feed with function of protecting intestinal barriers of piglets

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0087] Feed formula composition for protecting intestinal barrier function of piglets (prepared 1 kg)

[0088] Puffed corn 444.43g / kg glucose 30g / kg

[0089] Whey powder 120g / kg wheat bran 20g / kg

[0090] Expanded soybean 150g / kg Fermented soybean meal 100g / kg

[0091]Soy protein isolate 90g / kg Calcium hydrogen phosphate 14g / kg

[0092] Calcium carbonate 11g / kg Sodium chloride 2.5g / kg

[0093] Sodium butyrate 3g / kg Ethoxyquinoline 0.1g / kg

[0094] L-lysine hydrochloride 1.5g / kg DL-methionine 0.8g / kg

[0095] Threonine 0.2g / kg Glycine 0.1g / kg

[0096] L-cysteine ​​0.6g / kg L-glutamine 0.2 g / kg

[0097] L-Arginine 0.6 g / kg Butyrin 0.45 g / kg

[0098] Vitamin A0.02 g / kg Choline chloride 0.5g / kg

[0099] 1% compound feed additive 10g / kg

[0100] Wherein said 1% compound feed additive consists of ferrous sulfate 2.3%, manganese sulfate 1.4%, nano-zinc oxide 3.4%, copper sulfate 3.5%, potassium iodide 0.6%, sodium selenite 0.3%, vitamin D 3 0.09%, vitamin E0.27%, vitamin K30...

Embodiment 2

[0105] Feed formula composition for protecting intestinal barrier function of piglets (prepared 1 kg)

[0106] Puffed corn 461.985g / kg glucose 40g / kg

[0107] Whey powder 100g / kg wheat bran 25g / kg

[0108] Expanded soybean 140g / kg Fermented soybean meal 80g / kg

[0109] Soy protein isolate 100g / kg Calcium hydrogen phosphate 15g / kg

[0110] Calcium carbonate 12g / kg Sodium chloride 3g / kg

[0111] Sodium butyrate 4g / kg Ethoxyquinoline 0.12g / kg

[0112] L-lysine hydrochloride 3g / kg DL-methionine 0.9g / kg

[0113] Threonine 0.3g / kg Glycine 0.12g / kg

[0114] L-cysteine ​​0.7g / kg L-glutamine 0.25 g / kg

[0115] L-Arginine 0.5 g / kg Butyrin 0.5 g / kg

[0116] Vitamin A0.025 g / kg Choline chloride 0.6g / kg

[0117] 1% compound feed additive 12g / kg

[0118] Wherein the 1% compound feed additive is composed of 2.3% by weight of ferrous sulfate, 1.4% of manganese sulfate, 3.4% of nano-zinc oxide, 3.5% of copper sulfate, 0.6% of potassium iodide, 0.3% of sodium selenite, and 0.09% of vit...

Embodiment 3

[0121] Feed formula composition for protecting intestinal barrier function of piglets (prepared 1 kg)

[0122] Puffed corn 498.695g / kg glucose 45g / kg

[0123] Whey powder 80g / kg wheat bran 30g / kg

[0124] Expanded soybean 120g / kg Fermented soybean meal 100g / kg

[0125] Soy protein isolate 80g / kg Calcium hydrogen phosphate 10g / kg

[0126] Calcium carbonate 10g / kg Sodium chloride 1.5g / kg

[0127] Sodium butyrate 2.5g / kg Ethoxyquinoline 0.15g / kg

[0128] L-lysine hydrochloride 4g / kg DL-methionine 0.6g / kg

[0129] Threonine 0.35g / kg Glycine 0.14g / kg

[0130] L-cysteine ​​0.5g / kg L-glutamine 0.15 g / kg

[0131] L-Arginine 0.7 g / kg Butyrin 0.3 g / kg

[0132] Vitamin A0.015 g / kg Choline chloride 0.4g / kg

[0133] 1% compound feed additive 15g / kg

[0134] Wherein the 1% compound feed additive is composed of 2.3% by weight of ferrous sulfate, 1.4% of manganese sulfate, 3.4% of nano-zinc oxide, 3.5% of copper sulfate, 0.6% of potassium iodide, 0.3% of sodium selenite, and 0.09% of...

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Abstract

The invention provides a feed with a function of protecting intestinal barriers of piglets. The feed is comprised of the following raw materials: puffed corn, glucose, whey powder, wheat bran, puffedsoybeans, fermented soybean meal, soy protein isolate, 10-20 g / kg calcium hydrogen phosphate, calcium carbonate, sodium chloride, sodium butyrate, ethoxyquin, L-lysine hydrochloride, DL-methionine, threonine, glycine, L-cysteine, L-glutamine, L-arginine, tributyrin, vitamin A, choline chloride, 1% of a composite feed additive and the like. Experiment results show that the feed provided by the invention has the functions of obviously improving the feed intake and average daily weight gain of piglets, reducing feed conversion ratio and disease incidence and protecting intestinal barriers.

Description

technical field [0001] The invention belongs to the technical field of animal husbandry feed development, in particular to a feed with the function of protecting the intestinal barrier of piglets and its application. Background technique [0002] In pig production, the early weaning technology of piglets has been widely used, but early weaning, changes in the environment and feed nutrients can cause damage to the intestinal mucosal barrier function of piglets, and even diarrhea and death. It is estimated that more than 100 million weaned piglets die each year due to diarrhea in my country, and the direct economic loss exceeds 20 billion yuan, resulting in low productivity of sows in my country. The commercial pigs provided by each sow in the country are only about 15 each year. In developed countries, it can reach 25-30 heads, and the gap is very large. [0003] Intestinal barrier function refers to the biological function of the intestinal tract to separate the substances i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/30A23K50/60A23K10/30A23K20/163A23K10/28A23K10/37A23K10/12A23K20/147A23K20/28A23K20/105A23K20/132A23K20/142A23K20/174A23K20/20A23K20/189
CPCA23K10/12A23K10/28A23K10/30A23K10/37A23K20/105A23K20/132A23K20/142A23K20/147A23K20/163A23K20/174A23K20/189A23K20/28A23K20/30A23K50/30A23K50/60Y02P60/87
Inventor 穆淑琴李千军闫峻郑梓李宁马墉李泽青
Owner 天津市农业科学院
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