Fermented feed for weaned suckling pigs, and preparation method thereof

A fermented feed and suckling pig technology, applied in the field of weaned suckling pig fermented feed and its preparation, can solve the problems of ignoring processing methods, only focusing on nutrition, and slow growth, so as to increase feed intake, reduce diarrhea, and increase feed intake Effect

Inactive Publication Date: 2019-02-22
LUOGANG BRANCH GUANGDONG WANGDA GRP +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a weaned piglet fermented feed and its The preparation method can significantly reduce the weaning stress of suckling pigs, increase the feed intake of suckling pigs, reduce the diarrhea rate of suckling pigs, and increase the daily weight gain of suckling pigs

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0040] The steps of preparation method are:

[0041] (1) Preparation of liquid soybean peptide:

[0042] Take soybean powder and add it to the fermentation tank, then add purified filtered water while stirring, the ratio of soybean powder to purified filtered water is 2~3:5~7, adjust the pH to 7.3-7.8, and raise the temperature to 38°C-45°C , add neutral protease 80-100 U / g soybean powder, hydrolyze for 5-7 hours, use purified filtered water to adjust the loading liquid to 65-75%, add potassium dihydrogen phosphate 3-5g / L, and carry out 20 Minute 121°C high-temperature sterilization and enzyme inactivation, then cool to 30°C, and then inoculate the activated Bacillus subtilis and Bacillus licheniformis in the fermenter at a ratio of 1:1-2:1, total 5%-8% In the medium, the initial pH value is 5.5-6.1, the cultivation temperature is 32°C-35°C, and the cultivation time is 24-72 hours. After the end, it is injected into the double-effect evaporator through the transfer pipe, and ...

Embodiment 1

[0055] A fermented feed for weaned suckling pigs, comprising 60 parts of solid fermented feed, 6 parts of flour, 10 parts of liquid soybean peptide, 2 parts of compound premix for suckling pigs, 1 part of compound package of nutritional additives, and 0.2 parts of table salt,

[0056] Wherein, in the solid fermented feed, the weight ratio of crushed corn, steamed fish meal, soybean oil, mixed bacterial solution and purified filtered water is 30:10:2:1:20; Clostridium butyricum fermentation broth and Bacillus coagulans fermentation The liquid ratio is 1:4.

[0057] In the liquid soybean peptide, the ratio of soybean powder to purified filtered water is 2:7, and the neutral protease is 80U / g soybean powder.

[0058] The compound premix for suckling pigs is 4010 compound premix for suckling pigs provided by Luogang Branch of Guangdong Wangda Group Co., Ltd.

[0059] The content of each component in the nutritional additive compound package is: glutamine content 40%, 12% of wheat h...

Embodiment 2

[0066] A fermented feed for weaned suckling pigs, comprising the following components by weight:

[0067] 70 parts of solid fermented feed, 10 parts of flour, 20 parts of liquid soybean peptide, 4 parts of suckling pig compound premix, 2 parts of nutritional additive compound package, 0.5 part of table salt.

[0068] In the solid fermented feed, the weight ratio of crushed corn, steamed fish meal, soybean oil, mixed bacterial liquid and purified filtered water is 50: 15: 4: 2: 25. In the mixed bacterial liquid, Clostridium butyricum fermentation liquid and Bacillus coagulans The ratio of fermentation broth is 3:2.

[0069] In the liquid soybean peptide, the ratio of soybean powder to purified filtered water is 3:5, and the neutral protease is 100 U / g soybean powder.

[0070] The compound premix for suckling pigs is 4010 compound premix for suckling pigs provided by Luogang Branch of Guangdong Wangda Group Co., Ltd.

[0071] The composition of the nutritional additive compoun...

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PUM

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Abstract

A fermented feed for weaned suckling pigs comprises, by weight, 60-70 parts of a solid fermented feed, 6-10 parts of wheat flour, 10-20 parts of liquid soybean peptides, 2-4 parts of a suckling pig composite premix, 1-2 parts of a nutritional additive compound package and 0.2-0.5 part of salt. The fermented feed is obtained by mixing fermentation of various microorganisms, so the mixed feed can improve the diversity of intestinal bacteria of the suckling pigs, solves the problems of intestinal flora disorder and endocrine deficiency caused by weaning stress, and allows macromolecular substances in crude proteins to be pre-digested in advance and degraded into small-molecular peptides and other nutrients; and microbial metabolites contain a large number of bioactive metabolites, so the digestion and absorption rate and the nutritional values of the feed are significantly improved. The special fermented feed for weaned suckling pigs, obtained by the mixing fermentation of various microorganisms, is rich in Bacillus subtilis, Bacillus licheniformis, Clostridium butyricum, Bacillus coagulans and various active metabolites, has good feed attracting property, can significantly increasesthe feed intake, and greatly reduces diarrhea due to degradation of the macromolecular proteins.

Description

technical field [0001] The invention relates to the technical field of feed, in particular to fermented feed for weaned suckling pigs and a preparation method thereof. Background technique [0002] The weaning stress reaction of suckling pigs during weaning will lead to negative effects on feed intake, diarrhea, immunity and endocrine. The milk quality of lactating sows, the addition of antibiotics, Chinese herbal medicines, functional additives, and even the use of hormones in weaned piglets can solve the problem, but the results are not ideal, and some solutions are effective but unstable. [0003] Over the years, universities, enterprises and research institutes have improved suckling pig feed in terms of raw material composition, feeding management and additive selection through various animal experiments, but the research on the processing technology of the feed itself is not enough, because the feed raw In other words, it is not easy to digest and absorb, so what we n...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K10/10A23K10/12A23K10/18A23K50/30
CPCA23K10/10A23K10/12A23K10/18A23K50/30
Inventor 姚继明范文君张英东罗士津史合群许国焕张丽刘燕
Owner LUOGANG BRANCH GUANGDONG WANGDA GRP
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