Biological fermented enzyme prepn and its use

A technology of biological fermentation and enzyme preparation, applied in the field of biological fermentation enzyme preparation to prepare various livestock and poultry feeds, to achieve the effect of comprehensive and rich nutrition, sufficient feed raw materials, and low price

Inactive Publication Date: 2003-06-04
欧召星
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The second object of the present invention is to provide the above-mentioned biological fermentation enzyme to prepare grain-saving, low-cost biological fermentation feed, so as to solve the shortcomings of existing livestock and poultry feed

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] The biological fermentation enzyme preparation is prepared by mixing the following raw materials (weight percentages): 30% bacterial species, 300 trace elements, 30% sodium chloride, 5% urea, and 5% sodium hydroxide.

[0022] The strain is prepared by the following method: 15% rapeseed meal, 20% fine bran, 15% sawdust, 10% corn flour, 30% chaff bran, 3% urea, 5% sodium hydroxide, 2% % Saccharification enzymes are mixed with water and mixed evenly, and then fermented by stacking and covering; the amount of water mixed is 30% of the total weight of the mixture; the fermentation time depends on the ambient temperature, generally 5-8 days; the fermentation temperature reaches 60°C. Among them, rapeseed meal can provide plant enzymes, fine bran can provide lipase, sawdust can provide lignase, corn flour can provide amylase, husk bran can provide cellulase, and urea can provide protease.

[0023] ambient temperature

days

Fermentation time

3 to 4 days ...

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PUM

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Abstract

The biological fermented enzyme preparation is prepared by mixing bacterial culture, trace elements, sodium chloride, urea and sodium hydroxide. The bacterial culture is produced through fermentationwith the mixture of rape seed cake, fine bran, sawdust, corn powder, rice chaff, urea, sodium hydroxide, amylase and water. The trace elements includes sodium biphosphate, magnesium sulfate, ferrous sulfate, copper sulfate, zinc sulfate, manganese sulfate and sodium chloride. The biological fermented enzyme preparation is used in producing fermented farm animal feed and can degrade nutrient resisting factors in feed and raise the nutritive value of feed.

Description

technical field [0001] The invention relates to a plant-derived enzyme preparation for preparing pollution-free feed and its use, in particular to a biological fermentation enzyme preparation and the use of the biological fermentation enzyme preparation for preparing various livestock and poultry feeds. Background technique [0002] At present, the feeding methods of livestock and poultry include concentrated feed feeding method and traditional local feeding method. The traditional soil feeding method has unbalanced nutrition of livestock and poultry, and the growth is extremely slow, which is not suitable for the development requirements of modern agriculture, nor can it meet the requirements of large-scale breeding. Nowadays, many professional farmers have abandoned the outdated traditional method of feeding livestock and poultry, and use concentrated feed to feed livestock and poultry. Although the use of concentrated feed to feed livestock and poult...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K20/189A23K50/30C12N9/00
Inventor 欧召星
Owner 欧召星
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