Yeast protein feed using spirit-based distillers' grains as base material and production method thereof

A technology of yeast protein and production method, applied in the field of yeast protein feed and its production, can solve the problems of high price, difficult to obtain good products, etc., and achieve the effects of reducing pollution, high added value, and positive environmental protection benefits

Active Publication Date: 2010-07-28
JIANGSU GOSIGN BIO FEED
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Many products (such as Yikang X P, Yea Sail, etc.) have entered the market, but the existing technology uses a large amount of soybean protein, fish meal protein, etc. to produce feed, and the price is very expensive
Due to many d

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] Embodiment 1: The present invention uses distiller's grains as the base material of the yeast protein feed technical scheme is: use distiller's grains as the base material, add the materials that participate in the fermentation culture, including: distiller's grains fermentation enzyme preparation, yeast inoculant and nutritional supplements, after Mix and incubate, and finally dry to make the product; each gram of the product contains 2 to 5 billion yeasts.

Embodiment 2

[0047] Embodiment 2: The difference from the foregoing embodiments is that the yeast protein feed based on distiller's grains contains 2.5 to 4 billion yeasts per gram of product.

Embodiment 3

[0048] Embodiment 3: a kind of yeast protein feed production method with distiller's grains as base material, it is with distiller's grains as base material, adds the material that participates in fermentation culture and is: enzyme preparation for fermentation of distiller's grains, yeast inoculant and nutritional auxiliary material, After mixing, heat preservation and cultivation, and finally drying to make the product; each gram of the product contains 2 to 5 billion yeasts; the specific preparation steps are as follows:

[0049] (1) Selection of distiller's grains: take fresh distiller's grains as base material, measure its water content, calculate the weight of dry distiller's grains, and then add the following materials according to the weight of dry distiller's grains:

[0050] (2) adding the enzyme preparation used for fermentation of distiller's grains to fresh distiller's grains according to the weight ratio of dry distiller's grains, and then mixing evenly to obtain ...

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Abstract

The invention relates to a yeast protein feed using spirit-based distillers' grains as base material and a production method thereof. The yeast protein feed uses the spirit-based distillers' grains as the base material, materials for fermentation culture are added and comprise enzyme preparation used for fermentation of the distillers' grains, yeast inoculant and nutrition auxiliary materials for heat preservation culture after being mixed, and finally the product is prepared by drying. The product per gram contains 2-5 billion yeasts. The invention has the advantages that the production method is a production method of microecological feed with no pollution. The feed can improve the digestive absorption of livestock and poultry for the nutrient substances, improves the digestive function, promotes the production performance of the livestock and poultry and enhances the immunity; meanwhile, the feed also improves the nutritional value of the spirit-based distillers' grains and becomes the novel protein feed which turn waste into wealth.

Description

technical field [0001] The invention relates to a yeast protein feed based on distiller's grains and a production method thereof, belonging to the technical field of yeast cell solid-state fermentation. Background technique [0002] my country's liquor annual output is about several million tons, and the by-product of liquor production-distiller's grains (wet) exceeds ten million tons. Liquor is fermented from pure grains such as sorghum, corn, wheat, rice, barley or mixed raw materials. Liquor fermentation is mainly to convert the starch in the raw material, and less to convert and utilize the protein components in the raw material, which are basically preserved in the distiller's grains. Due to the concentration of fermentation (the raw material starch is utilized), the protein content (dry basis) of distiller's grains can be doubled or more than that of the raw material, reaching about 20%. In addition to the high protein content, the amino acid composition of distiller...

Claims

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Application Information

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IPC IPC(8): A23K1/06A23K10/38
CPCY02P60/87
Inventor 梁运祥张轩赵述淼王赟周瑜璇徐倩
Owner JIANGSU GOSIGN BIO FEED
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