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Method of eliminating antinutrition fuctor in soya dreg using fermentation method

A technology of soybean meal and fermentation time, which is applied in the field of nutritional feed, health, and fermentation to eliminate anti-nutritional factors in soybean meal, which can solve the problems of residues, destruction of nutritional components, high cost, etc., and achieve remarkable technical effects and improved nutritional value.

Inactive Publication Date: 2006-10-18
HUAZHONG AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the anti-nutritional factors in it are the same as those in soybeans. Physical, chemical, biological breeding and other methods are used to eliminate them. There are disadvantages such as high cost, residual chemical reagents, or destruction of certain nutritional components, or more anti-nutritional factors. Therefore, it is not well applied

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0016] Example 1, the inoculated strains are calculated according to the percentage of the weight of the culture medium containing the strains in the weight of the soybean meal raw material, which are respectively 0.1 to 50% of yeast, 0.1 to 50% of lactobacillus, 0.1 to 50% of Bacillus subtilis, and swamp red pseudo Monas 0.1 to 50%.

example 2

[0017] Example 2, the microbial strains are selected from one strain or a combination of yeast, lactobacillus, bacillus subtilis, rhodopseudomonas palustris, and become a single strain or two strains or three strains or multiple strains fermentation process The total amount of bacteria inoculated is 1-100% according to the percentage of the weight of the culture medium containing the bacteria in the weight of the soybean meal raw material.

example 3

[0018] Example 3, the weight ratio of soybean meal raw material and feed water is 1: 0.2~1.5; Fermentation time is 45~84 hours.

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Abstract

The invention relates to a fermentation method for eliminating anti-nutritional factors in soybean meal, which belongs to the technical field of biological fermentation, and the product is particularly suitable for feeding young animals in aquaculture. Its process steps include: a. preparing soybean meal raw materials; b. adding feed water to the raw materials; A microbial strain of an anti-nutritional factor, and the microbial strain is mainly selected from a single strain of yeast, lactobacillus, bacillus subtilis, rhodopseudomonas palustris or a combination thereof; d, temperature-controlled fermentation, fermentation The temperature is 30°C to 55°C; e, Finished product processing. The method of the invention is easy to master, the process is stable, and the directly obtained product eliminates anti-nutritional factors, and is a nutritious, high-quality, low-cost, safe plant-based feed that satisfies the healthy growth of young animals, and can replace bone meal, fish meal and other animals sex feed.

Description

technical field [0001] The invention relates to a fermentation method for eliminating anti-nutritional factors in soybean meal, which belongs to the technical field of biological fermentation, and the product is particularly suitable for the breeding industry as healthy and nutritious feed for juvenile animals. Background technique [0002] In the breeding field, the health of young animals is the cornerstone of the success of the farming industry, and disease and feed are two factors for the survival and healthy growth of young animals. Due to the advancement of biotechnology and the improvement of the breeding environment, the impact of diseases has been greatly contained, and the feed factor has become the main contradiction. As young animals have just left their mothers, or have just begun to live independently, their digestive tracts are not yet fully developed, and their digestive capacity is also very limited, so it is difficult to adapt to artificial food that is com...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23J1/14A23J3/34
Inventor 梁运祥葛向阳王绩胡咏梅陈正军梅余霞李学雄李绍章左剑兵康立新石慧阎淳泰
Owner HUAZHONG AGRI UNIV
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