Zymophyte enzyme preparation containing phaffia rhodozyma and lactobacillus acidophilus and application of zymophyte enzyme preparation

By fermenting soybean meal with fermentation enzyme preparation containing red fermentation yeast and Lactobacillus acidophilus, the problems of pork mutton and high crude ammonia content are solved, and the meat quality and ammonia content are improved, which is easy to operate and does not lose nutrition.

CN119955643APending Publication Date: 2025-05-09QINGDAO SHANGDE BIOTECH
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Patent Information

Application Number
CN202411878667.1
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-19
Publication Date
2025-05-09

AI Technical Summary

Technical Problem

There are few reports on the improvement of pork mutton smell, and the prior art is difficult to effectively reduce the crude ammonia content in pork, resulting in poor pork flavor.

Method used

Using fermentation enzyme preparations containing red fermented yeast and Lactobacillus acidophilus, the antigenic protein content in soybean meal is significantly reduced by fermenting soybean meal, the glutamate content is increased, and the excess ammonia in the intestine is used to reduce the crude ammonia content in pork.

Benefits of technology

Significantly reduce the crude ammonia content in pork, improve the mutton smell of pork, and improve the quality of meat. It also makes it easy to operate, has a low technical threshold, and does not use high-temperature treatment to retain the nutrients in fermented soybean meal to the greatest extent.

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Abstract

The invention discloses a zymophyte enzyme preparation containing phaffia rhodozyma and lactobacillus acidophilus and application of the zymophyte enzyme preparation. The zymophyte enzyme preparation contains phaffia rhodozyma, lactobacillus acidophilus, alkaline protease and cellulase. The zymophyte enzyme preparation is added into the soybean meal, the fermented soybean meal is obtained through fermentation, the content of glutamic acid in the fermented soybean meal can be remarkably increased, the content of antigen protein in the soybean meal can be reduced, the fermented soybean meal replaces 30% by mass of soybean meal and is evenly mixed with corn flour and bran to be directly fed to fattening pigs, the total ammonia content in pork can be remarkably reduced, and the pig fattening efficiency is improved. The fishy smell of the pigs is reduced, the meat quality is improved, and the feed has good application value in fattening pig breeding.
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