Fermenting enzymolysis agent for soybean meal fermentation and application thereof

A technology for fermentation enzymes and hydrolysis agents, which is applied in the field of feed starter, can solve the problems of low utilization rate of digestion, inability to directly replace the shortcomings, and difficult to digest, etc., and achieves the improvement of the content of polypeptides and small peptides, the inhibition of growth and reproduction, and the digestion and absorption rate. improved effect

Active Publication Date: 2016-06-01
湖州环农微生物技术研究所 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Soybean meal is a by-product produced by extracting soybean oil from soybeans by extraction process. Compared with other vegetable proteins, it has high protein content (up to 42-48%), excellent amino acid structure, high digestibility and good palatability. Good characteristics, but there are still big differences compared with fish meal, the outstanding point is that the digestibility is low (fish meal is ab

Method used

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  • Fermenting enzymolysis agent for soybean meal fermentation and application thereof
  • Fermenting enzymolysis agent for soybean meal fermentation and application thereof
  • Fermenting enzymolysis agent for soybean meal fermentation and application thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0021] Embodiment 1: A kind of fermentation enzymolysis agent for soybean meal fermentation

[0022] It is obtained by mixing the following components by weight percentage: 5kg of Pediococcus lactis containing 10 billion / gram of live bacteria, 10kg of Enterococcus faecalis containing 30 billion / gram of live bacteria, 5kg of brewer's yeast containing 15 billion / gram of live bacteria, 5kg of Candida utilis with 20 billion / gram of live bacteria, 5kg of Bacillus subtilis with 10 billion / gram of live bacteria, 5kg of Bacillus licheniformis with 20 billion / gram of live bacteria, swamp red with 5 billion / gram of live bacteria 10 kg of Pseudomonas, 1 kg of neutral protease with an enzyme activity of 1 million u / g, 1 kg of cellulase with an enzyme activity of 1.8 million u / g, and 0.5 kg of xylanase with an enzyme activity of 18 million u / g , saccharin 5kg, corn cob powder 47.5kg.

Embodiment 2

[0023] Embodiment 2: A kind of fermentation enzymolysis agent for soybean meal fermentation

[0024] It is obtained by mixing the following components by weight percentage: 6kg of Pediococcus lactis containing 10 billion / gram of live bacteria, 12kg of Enterococcus faecalis containing 30 billion / gram of live bacteria, 6kg of brewer's yeast containing 15 billion / gram of live bacteria, 6kg of Candida utilis with 20 billion / gram of live bacteria, 6kg of Bacillus subtilis with 10 billion / gram of live bacteria, 6kg of Bacillus licheniformis with 20 billion / gram of live bacteria, swamp red with 5 billion / gram of live bacteria 12kg of Pseudomonas, 1.2kg of neutral protease with an enzyme activity of 1 million u / g, 1.2kg of cellulase with an enzyme activity of 1.8 million u / g, and xylanase with an enzyme activity of 18 million u / g 0.6kg, saccharin 5.5kg, corn cob powder 37.5kg.

Embodiment 3

[0025] Embodiment 3: A kind of fermentation enzymolysis agent for soybean meal fermentation

[0026] It is obtained by mixing the following components by weight percentage: 10kg of Pediococcus lactis containing 10 billion / gram of live bacteria, 15kg of Enterococcus faecalis containing 30 billion / gram of live bacteria, 10kg of brewer's yeast containing 15 billion / gram of live bacteria, 10kg of Candida utilis with 20 billion / gram of live bacteria, 10kg of Bacillus subtilis with 10 billion / gram of live bacteria, 10kg of Bacillus licheniformis with 20 billion / gram of live bacteria, Marsh Red with 5 billion / gram of live bacteria 15 kg of Pseudomonas, 1.5 kg of neutral protease with an enzyme activity of 1 million u / g, 2 kg of cellulase with an enzyme activity of 1.8 million u / g, 1 kg of xylanase with an enzyme activity of 18 million u / g , saccharin 7kg, hot pepper powder, diatomaceous earth, corncob powder and / or light calcium carbonate 8.5kg.

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Abstract

The invention provides a fermenting enzymolysis agent for soybean meal fermentation and application thereof and belongs to the technical field of feed fermenting agents. The fermenting enzymolysis agent consists of microorganism strains, enzyme preparations, an accessory ingredient and a carrier. According to the fermenting enzymolysis agent, seven types of beneficial bacteria and three types of enzyme preparations are combined, 72-hour aerobiotic, microaerobic and anaerobic fermentation and enzymolysis are performed on crushed soybean meal and a small amount of corn flour, so that antinutritional factors in the soybean meal are eliminated, cell walls are broken, non-protein nitrogen is converted into mycoprotein, proteins are decomposed into polypeptide and small peptide, more Vitamin B is generated, the nutrition performance of the soybean meal is comprehensively improved, and thus the soybean meal becomes a feed protein source capable of partially replacing a feed protein source for import fish meal feed.

Description

technical field [0001] The invention belongs to the technical field of feed starters, and in particular relates to a fermentation enzymolysis agent for soybean meal fermentation and an application thereof. Background technique [0002] my country is a big aquaculture country, which has led to a huge demand for aquatic feed. The output of aquatic feed in my country accounts for more than 60% of the world's total. Fishmeal occupies a large proportion in the composition of aquatic feed, especially the proportion of fishmeal in the feed of some special aquatic products is as high as 50%, which makes my country the largest consumer of fishmeal. According to relevant statistics, in 2011, my country consumed about 1.45-1.5 million tons of fishmeal, of which 1.2 million tons depended on imports, accounting for about 80% of the total. With the improvement of people's living standards in our country, the demand for aquatic products is increasing day by day. With the transformation of...

Claims

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Application Information

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IPC IPC(8): A23K10/12
Inventor 孙永生叶金云孙启中邵仙萍
Owner 湖州环农微生物技术研究所
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