Preparation method for liquor or feed with corn straw as accessory material

A technology of corn stalks and auxiliary materials, which is applied in the field of liquor or feed processing, can solve the problems of hard texture, poor water absorption and high fat content of rice husks

Inactive Publication Date: 2016-01-27
高云
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When making liquor from grains such as corn and sorghum, rice husks are added as auxiliary materials to increase permeability and fermentation power. However, rice husks are hard, poor in water absorption, high in fat, and contain a lot of pentosan and fruit. Gum, a large amount of methanol will be generated during the production process, and the use effect is not good

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A preparation method of corn stalk auxiliary material white wine can be carried out in sequence according to the following steps:

[0028] 1) After the corn or sorghum is removed and crushed, the crushed corn stalks are mixed in, soaked in water for 2 hours, and the temperature is controlled at 90° C.; wherein the weight ratio of corn or sorghum to corn stalks is 60:40.

[0029] 2) Drain the water, first steam for 20 minutes, pour water and stir, continue steaming for 20 minutes, pour water again and continue steaming until it is transparent and not sticky;

[0030] 3) Pour the steamed raw materials into a mixer for stirring, dry them in the air to 35-36° C., add 8% (weight percent) distiller’s yeast and 4% (weight percent) distiller’s mother , add water and then add cellulase;

[0031] 4) into the cellar, saccharification and fermentation are carried out at 30-32°C; the saccharification and fermentation are completed at the same time, avoiding the temperature of about...

Embodiment 2

[0034] A preparation method of corn stalk auxiliary material feed can be carried out in sequence according to the following steps:

[0035] 1) After the corn or sorghum is removed and crushed, the crushed corn stalks are mixed in, soaked in water for 2 hours, and the temperature is controlled at 90° C.; wherein the weight ratio of corn or sorghum to corn stalks is 60:40. If the raw material is sorghum, an appropriate amount of α-amylase should be added.

[0036] 2) Drain the water, first steam for 20 minutes, pour water and stir, continue steaming for 20 minutes, pour water again and continue steaming until it is transparent and not sticky;

[0037] 3) Pour the steamed raw materials into a mixer for stirring, dry them in the air to 35-36° C., add 8% (weight percent) distiller’s yeast and 4% (weight percent) distiller’s mother , add water and then add cellulase;

[0038] 4) Carry out saccharification and fermentation at 30-32°C; saccharification and fermentation are completed...

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PUM

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Abstract

The invention provides a preparation method for a liquor or feed with corn straw as accessory material. The preparation method comprises the following steps: 1) subjecting corn or sorghum to impurity removal and crushing, blending the crushed corn or sorghum with crushed corn straw, adding water and carrying out soaking for 1 to 5 h, with temperature controlled to be 80 to 90 DEG C; 2) carrying out draining, primary steaming and secondary steaming; 3) stirring the steamed raw materials, drying the steamed raw materials in the sun, adding distiller's yeast and barm, then adding water and adding cellulase; 4) putting the obtained mixture into vault for saccharifying and fermenting; 5) opening the vault and steaming liquor; 6) subjecting vinasse obtained after liquor steaming to centrifugation so as to produce vinasse slag; and 7) granulating the vinasse slag so as to obtain the feed.

Description

technical field [0001] The invention belongs to the field of liquor or feed processing, and in particular relates to a preparation method of corn stalk auxiliary material liquor or feed. Background technique [0002] When making liquor from grains such as corn and sorghum, rice husks are added as auxiliary materials to increase permeability and fermentation power. However, rice husks are hard, poor in water absorption, high in fat, and contain a lot of pentosan and fruit. Gum, a large amount of methanol will be generated during the production process, and the use effect is not good. Contents of the invention [0003] The purpose of the present invention is to provide a method for preparing liquor or feed with rich nutrition, low fat content, high final product yield and good palatability, using corn stalks as auxiliary materials. [0004] Technical solution of the present invention can be realized in the following manner: [0005] A method for preparing white wine with c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12G3/02A23K1/06
Inventor 高云
Owner 高云
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