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Gastrointestinal function enhancing high protein feed additive for crabs

A technology of crab feed and gastrointestinal function, which is applied in the field of high-protein crab feed additives for enhancing gastrointestinal function. It can solve the problems of easy mildew, environmental pollution, waste of feed resources, etc., shorten the growth cycle, increase pure protein content, and enhance gastrointestinal function. The effect of the function

Inactive Publication Date: 2016-12-07
MAANSHAN LYUYE ECOLOGICAL AGRI GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, fresh distiller's grains contain a lot of water, which is prone to mildew after long-term storage
Dumping after deterioration not only wastes precious feed resources, but also causes environmental pollution

Method used

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Embodiment Construction

[0014] A high-protein crab feed additive for enhancing gastrointestinal function, made of the following raw materials in parts by weight: distiller's grains 40, fresh apple pomace 30, kelp 30, oyster meat 15, banana 20, bamboo leaves 5, pig skin 20, mushroom 15, Aspergillus niger, yeast, NH4NO3, compound protease, appropriate amount of water.

[0015] According to claim 1, the high-protein crab feed additive for enhancing gastrointestinal function, the specific steps of the preparation method are as follows:

[0016] (1) Put fresh apple pomace into NH4NO3 after aseptic operation, then make a bacterial suspension with cultured Aspergillus niger and yeast with sterile water, mix with the above materials and culture at 28°C for 3 days to obtain fermentation apple pomace;

[0017] (2) the distiller's grains are made into powder after the power is 480W, the thickness of the distiller's grain layer is 2.8cm, and the pulse ratio is 6.625 to obtain distiller's grains powder;

[0018...

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Abstract

The present invention discloses a gastrointestinal function enhancing high protein feed additive for crabs. The feed additive is prepared from the following raw materials in parts by weight: 40-50 parts of distillers' grains, 30-40 parts of fresh apple pomaces, 30-40 parts of laminaria japonica, 15-20 parts of oyster meat, 20-25 parts of bananas, 5-10 parts of bamboo leaves, 20-25 parts of pigskin, 15-20 parts of shii-take, and an appropriate amount of aspergillus niger, yeasts, NH<4>NO<3>, compound protease and water. The feed additive can promote the growth of the crabs, shorten the growth period of the crabs, enhance the gastrointestinal function of the crabs, enhance the disease resistance of the crabs, and effectively raise the economic benefits of artificial breeding.

Description

technical field [0001] The invention relates to the technical field of feed, in particular to a high-protein crab feed additive for enhancing gastrointestinal function. Background technique [0002] "Research on Feed Protein Production by Fermentation of Fresh Apple Pomace" mentioned that my country's annual apple production is close to 20 million tons, and more than 1 million tons of apple pomace are discharged every year during apple processing. At present, only a small amount of apple pomace is used for deep processing and directly as feed, and most of them are used for composting or discarded, resulting in serious waste of resources and environmental pollution. Apple pomace contains a certain amount of nutrients such as protein, sugar, pectin, cellulose and hemicellulose, vitamins and mineral elements, and is a good nutritional substrate for microorganisms. However, as animal feed, its protein content is low, which affects Utilization of other ingredients. The inventio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/80A23K10/30A23K10/37A23K10/26A23K10/18A23K20/20A23K20/189A23K10/38A23K10/22A23K10/12
CPCY02A40/818Y02P60/87
Inventor 刘飞鸣
Owner MAANSHAN LYUYE ECOLOGICAL AGRI GRP CO LTD
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