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Detoxication agent and method for using same to prevent cottonseed meal rancidity

A detoxifying agent and cottonseed technology, applied in application, food science, animal feed, etc., can solve the problem of prone to rancidity reaction of cottonseed meal, and achieve the effect of inhibiting the occurrence of rancidity reaction, increasing protein content and reducing cost.

Inactive Publication Date: 2013-05-01
KASHI CHANGDING IND & TRADE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a detoxification agent and a method for preventing cottonseed meal from rancidity by using the detoxification agent, which overcomes the above-mentioned deficiencies in the prior art, and can effectively solve the problem of using a detoxification agent The problem that cotton meal is prone to rancid reaction when it is chemically detoxified in the prior art

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Example 1, the detoxifying agent is obtained as follows: by weight parts, 4 parts to 4.8 parts of ferrous sulfate, 4 parts to 4.8 parts of magnesium sulfate and 0.6 parts to 0.72 parts of sodium bicarbonate are dissolved in 28 parts To 32 parts of water and mixed into a mixed solution.

Embodiment 2

[0016] Embodiment 2, the preparation method of this detoxification agent is carried out as follows: by weight, 4 parts to 4.8 parts of ferrous sulfate, 4 parts to 4.8 parts of magnesium sulfate and 0.6 parts to 0.72 parts of sodium bicarbonate are dissolved Mix in 28 to 32 parts of water to form a mixed solution.

Embodiment 3

[0017] Example 3, the method for preventing the rancidity of cottonseed meal using a detoxification agent is carried out according to the following steps: the first step is to dissolve 1 part of EM raw solution in 100 parts of water and mix it into EM raw solution in parts by weight In the second step, taking the weight of free gossypol in the cotton meal to be processed as unit weight parts, adding a detoxifying agent whose weight is 7 to 8 times the weight of free gossypol in the cotton meal to be processed After adding the detoxifying agent, the cotton meal that has been added with the detoxifying agent is stirred to obtain a treated cotton meal; the third step is to use the weight of free gossypol in the cotton meal that needs to be processed as a unit weight part, and add to the Add EM original dew solution whose weight is 7 to 8 times the weight of free gossypol to the primary treatment cotton meal, after adding the EM original dew solution, stir the primary treated cot...

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PUM

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Abstract

The invention relates to the technical field of prevention of cottonseed meal rancidity and particularly relates to a detoxication agent and a method for preventing the cottonseed meal rancidity. The detoxication agent is obtained by the following method: dissolving 4-4.8 parts by weight of ferrous sulfate, 4-4.8 parts by weight of magnesium sulfate and 0.6-0.72 parts by weight of sodium bicarbonate into 28-32 parts by weight of water and mixing to obtain a mixed solution. According to the method disclosed by the invention, the detoxication operation of cottonseed meal is simple and favorable in effect; the problem that the cottonseed meal easily rancid in the chemical detoxication process of the cottonseed meal is solved; fermentation broth is added in the cottonseed meal, so that the cottonseed meal is simultaneously subjected to detoxication reaction and fermentation reaction; meanwhile, the content of free gossypol is reduced, the rancidity reaction of the cottonseed meal is inhibited and the content of protein in the cottonseed meal is increased; and in addition, the cost can be reduced during feeding.

Description

technical field [0001] The invention relates to the technical field of preventing rancidity of cotton meal, and relates to a detoxification agent and a method for preventing rancidity of cotton meal by using the detoxification agent. Background technique [0002] Xinjiang cotton meal is widely used in feed as a high-quality raw material, but because the content of free gossypol in cotton meal is more than 0.4%, and because gossypol is a polyphenol type toxin, excessive content in feed will cause food animals poisoning, thus It also greatly limits the amount of cotton meal used in feed applications. In order to increase the amount of cottonseed meal in feed, it is necessary to detoxify the cottonseed meal. [0003] At present, the existing cotton meal detoxification technology includes physical detoxification method and chemical detoxification method. The physical detoxification method has low yield and simple process, but the soluble protein of cotton meal reduces the quali...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L1/015A23K1/14A23L5/20
Inventor 叶奎胜
Owner KASHI CHANGDING IND & TRADE CO LTD
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