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Biological feed based on vinasse

A fermented feed and purpose technology, applied in the field of fermentation, can solve the problems of low digestion and utilization rate, and achieve the effect of good taste, low cost and high efficiency

Active Publication Date: 2013-04-03
CHONGQING LIKE BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the grain husks contained in the grain husks lead to low digestion and utilization

Method used

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  • Biological feed based on vinasse
  • Biological feed based on vinasse
  • Biological feed based on vinasse

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] The steam explosion pretreatment of embodiment 1 distiller's grains

[0043] The steps of the pretreatment method of the sprinkled grains: after drying the sprinkled grains sprinkled with sorghum, crush them into a powder with a particle size of 20 meshes, add distilled water equivalent to 0.5 times the volume of the dried sprinkled essence, soak for 12 hours, and perform steam explosion Pretreatment, steam explosion pretreatment material 1 was obtained; the pressure of the steam explosion pretreatment was 1.0 MPa, and the steam explosion pretreatment time was 2 minutes.

Embodiment 2

[0044] The steam explosion pretreatment of embodiment 2 distiller's grains

[0045] The steps of the pretreatment method of the dried grains: after drying the white grains prepared from rice, pulverize them into a powder with a particle size of 60 mesh, add distilled water equivalent to twice the volume of the dried grains and soak for 12 hours, and Steam explosion pretreatment was carried out to obtain steam explosion pretreatment material 2; the pressure of the steam explosion pretreatment was 1.5 MPa, and the steam explosion pretreatment time was 8 minutes.

[0046]In addition to the sorghum sprinkles of Example 1 and the white sprinkles of rice in Example 2, the white sprinkles prepared from barley, peas, glutinous rice, wheat and corn were also steamed according to the above process. preprocessing. 1) During the steam explosion process, high-pressure hot steam enters the fiber raw material and penetrates into the void inside the fiber. Due to the combined action of wate...

Embodiment 3

[0047] The steam explosion pretreatment of embodiment 3 distiller's grains

[0048] The steps of the pretreatment method of the sprinkled grains: after drying the white sprinkled grains prepared from rice, pulverize them into a powder with a particle size of 60 mesh, and add a mass fraction of 1% of the grains equivalent to twice the volume of the dried grains Soak in lime water for 12 hours, and perform steam explosion pretreatment to obtain steam explosion pretreatment material 3; the pressure of the steam explosion pretreatment is 1.5 MPa, and the steam explosion pretreatment time is 8 minutes.

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Abstract

The invention belongs to the field of fermentation, and in particular relates to a reuse method of vinasse. The method specifically comprises the following steps of drying vinasse; crushing and adding water mediums so as to soak sufficiently; carrying out evaporation explosion pretreatment so as to obtain an evaporation explosion pretreatment material; using the evaporation explosion pretreatment material as a solid cultivation medium; and adding probiotics to carry out solid fermentation so as to obtain the fermented feed. The reuse process of the vinasse is environment-friendly; due to the optimization of the evaporation explosion condition, the method is applicable to the sufficient reuse of residuum of various grain brewing techniques, with high efficiency; through the treatment of the process, the cellulose and the hemicellulose in the vinasse are sufficiently used; the treated material is prepared into biological feed with probiotics through enzymolysis and fermentation process; the feed preparation process is stable, and the prepared feed contains high level of probiotics and is low in cost; and the biological feed tastes good after being modulated.

Description

technical field [0001] The invention belongs to the field of fermentation, and in particular relates to a method for reusing spent grains. Background technique [0002] my country's microbial industry is dominated by the traditional brewing industry, and the Baisa brewing industry, as the main branch of the brewing industry, plays a very important role. The raw material used in the brewing of white wine is grain. For 65-degree white wine, 1 kilogram of wine is produced for every 2.5 kilograms of grain; according to statistics, China produces about 15 million tons of wine every year, of which 28 million tons are produced. [0003] The raw materials for brewing sprinkles vary according to the variety of sprinkles. All kinds of sprinkles are brewed with their own special raw materials and techniques. For example, Fensa uses barley and peas as the main raw materials; Xiangsa Tequ uses sorghum, rice, glutinous rice, wheat and corn as the main raw materials. Saojing refers to t...

Claims

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Application Information

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IPC IPC(8): A23K1/06A23K1/16A23K10/38
CPCY02P60/87
Inventor 吴力克陈丙波税朝毅
Owner CHONGQING LIKE BIOTECH
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