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Organic soft-shelled turtle feed prepared from natto and composite animal raw materials and preparation method of organic soft-shelled turtle feed

A technology of animal raw materials and natto, which is applied in the field of microbial fermentation and feed production, can solve the problems of accelerating the rapid spread of diseases, declining natural immunity, single and unbalanced nutrition, etc., to improve the quality of soft-shelled turtles, promote the balance of flora, and prevent stickiness scattered effect

Inactive Publication Date: 2016-03-30
珠海市现代农业发展中心 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The following problems generally exist in the process of industrialized soft-shelled turtle farming: the feed ingredients are mostly composed of animal protein, and the nutrition is single and unbalanced; all kinds of antibiotics and hormones are added indiscriminately to prevent and eliminate diseases, which reduces the natural immunity; The water is easy to disperse and deteriorate, and induces various diseases; the breeding density is too high, which accelerates the high-speed spread of diseases

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] (1) Strain preparation: 5% by mass of Bacillus natto was inserted into the pre-sterilized raw materials, fully mixed, piled high, and fermented under aseptic conditions for 32 hours. The prepared strains were dried at low temperature, crushed into 100 meshes, sealed and protected from light and stored at low temperature. The raw materials are composed of soybeans, wheat bran, and corn flour, and the mass percentages are: 85% soybeans, 10% wheat bran, and 5% corn flour; soybeans need to be soaked for 12 hours in advance, boiled for 3 hours, and drained; Expose to the sun for 3 hours, mix with soybeans after disinfection, the total water content is ≤60%.

[0020] (2) Fermentation of natto: prepare soaked, cooked and drained soybeans in advance, insert 1% inoculum of the bacteria described in step (1) into the above soybean material, and mix evenly. Pack 25 kg per bag into pre-sterilized cloth bags, pile up to a height of more than 1.5 meters, and cover the surface with p...

Embodiment 2

[0024] (1) Strain preparation: 8% by mass of Bacillus natto strains were inserted into the pre-sterilized raw materials, fully mixed, piled high, and fermented under sterile conditions for 30 hours. The prepared strains were dried at low temperature, crushed into 80 meshes, sealed and protected from light and stored at low temperature. The raw materials are composed of soybeans, wheat bran, and corn flour, and the mass percentages are: 80% soybeans, 10% wheat bran, and 10% corn flour; soybeans need to be soaked for 12 hours in advance, boiled for 2 hours, and drained; wheat bran and corn flour need to be Sterilized by ultraviolet light for 12 hours, mixed with soybeans after disinfection, the total water content is ≤60%.

[0025] (2) Fermentation of natto: prepare soaked, cooked and drained soybeans in advance, insert 1.5% inoculum of the bacteria described in step (1) into the above soybean material, and mix evenly. Each bag is 25 kg and packed in pre-sterilized cloth bags, ...

Embodiment 3

[0029] (1) Strain preparation: 10% by mass of Bacillus natto strains were inserted into the pre-sterilized raw materials, fully mixed, piled high, and fermented under sterile conditions for 34 hours. The prepared strains were dried at low temperature, crushed into 90 meshes, sealed and protected from light and stored at low temperature. The raw materials are composed of soybeans, wheat bran, and corn flour, and the mass percentages are: 90% soybeans, 5% wheat bran, and 5% corn flour; soybeans need to be soaked for 12 hours in advance, boiled for 2 hours, and drained; wheat bran and corn flour need Sterilized by ultraviolet light for 12 hours, mixed with soybeans after disinfection, the total water content is ≤60%.

[0030] (2) Fermentation of natto: prepare soaked, cooked, and drained soybeans in advance, insert 1.2% inoculum of the bacteria described in step (1) into the above soybean material, and mix evenly. Each bag is 25 kg and packed in pre-sterilized cloth bags, stacke...

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PUM

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Abstract

The invention aims to provide an organic soft-shelled turtle feed and a preparation method thereof, wherein the organic soft-shelled turtle feed is rich in natto kinase, natto polypeptide and protein, is high in stickiness and is not liable to disperse, and the effective utilization rate of the feed can be effectively increased. The organic soft-shelled turtle feed prepared from natto and composite animal raw materials, disclosed by the invention, is prepared from the following components in percentage by weight: 5-10% of the natto, 90-95% of a mixture of fish meat pulp, shell meat pulp and shrimp meat pulp, 1-1.5% of strong flour and 0.3-0.5% of sodium chloride. The organic soft-shelled turtle feed and the preparation method thereof disclosed by the invention can be applied to the microbial fermentation field and the feed production field.

Description

technical field [0001] The invention relates to the field of microbial fermentation and feed production, in particular to soft-shelled turtle feed made of natto compound animal raw material and a preparation method thereof. Background technique [0002] The following problems generally exist in the process of industrialized soft-shelled turtle farming: the feed ingredients are mostly composed of animal protein, and the nutrition is single and unbalanced; all kinds of antibiotics and hormones are added indiscriminately to prevent and eliminate diseases, which reduces the natural immunity; The water is easy to disperse and deteriorate, and induces various diseases; the breeding density is too high, which accelerates the high-speed spread of diseases. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art, aiming to provide an organic soft-shelled turtle feed of natto compound animal raw ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/80A23K10/30A23K10/22A23K10/16
CPCY02A40/818
Inventor 沈汉国罗文勇林沛林黄聪灵陈继敏杨玉环李群邓美红叶志文
Owner 珠海市现代农业发展中心
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