Method for production of bacillus licheniformis preparation by utilizing ethanol industrial yellow water

A technology of bacillus licheniformis and alcohol industrial yellow water, which is applied in the direction of microorganism-based methods, biochemical equipment and methods, bacteria, etc., can solve the problems of high production cost, increase cost, limit the application of bacillus licheniformis, etc., and achieve increased production , content reduction, and the effect of improving comprehensive utilization value

Active Publication Date: 2014-08-27
河南岐伯实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the current production methods of Bacillus licheniformis preparations mostly use artificially adding a large amount of high-quality nutrients as raw materials for production, and its

Method used

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  • Method for production of bacillus licheniformis preparation by utilizing ethanol industrial yellow water
  • Method for production of bacillus licheniformis preparation by utilizing ethanol industrial yellow water
  • Method for production of bacillus licheniformis preparation by utilizing ethanol industrial yellow water

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Example 1: A method for producing a Bacillus licheniformis preparation using alcohol industrial yellow water. This method uses corn as a raw material to produce alcohol yellow water. The specific steps are as follows:

[0031] (1) Collect alcohol industrial yellow water directly from the plate frame of the plate and frame filter press, quickly put it into a sealed container, and then take a sample to determine the content of nutrients such as protein, cellulose, amino acids, organic acids, mineral elements, etc. The content of various nutrients in the yellow water of the alcohol industry, the measurement results are shown in the attachment figure 1 , And according to the actual measured value and the nutritional needs of Bacillus licheniformis growth and reproduction, nutritional supplements, specific types and quantities of supplements: add 5g of urea, 2g of glucose and 2g of sodium chloride per liter of the above-mentioned alcohol industrial yellow water;

[0032] (2) Steri...

Embodiment 2

[0041] Example 2: A method for producing a Bacillus licheniformis preparation using alcohol industrial yellow water. This method uses corn as a raw material to produce alcohol yellow water. The specific steps are as follows:

[0042] (1) Collect alcohol industrial yellow water directly from the plate frame of the plate and frame filter press, quickly put it into a sealed container, and then take a sample to determine the content of nutrients such as protein, cellulose, amino acids, organic acids, mineral elements, etc. The content of various nutrients in the yellow water of the alcohol industry, the measurement results are shown in the attachment figure 1 , And according to the actual measurement value and the nutritional needs of Bacillus licheniformis growth and reproduction, nutritional supplements are carried out. The specific types and quantities of nutritional supplements are: 5g urea, 2g glucose and 2g sodium chloride per liter of the above-mentioned alcohol industrial yello...

Embodiment 3

[0052] Example 3: A method for producing a Bacillus licheniformis preparation using alcohol industrial yellow water. This method uses corn as a raw material to produce alcohol yellow water. The specific steps are as follows:

[0053] (1) Collect alcohol industrial yellow water directly from the plate frame of the plate and frame filter press, quickly put it into a sealed container, and then take a sample to determine the content of nutrients such as protein, cellulose, amino acids, organic acids, mineral elements, etc. The content of various nutrients in the yellow water of the alcohol industry, the measurement results are shown in the attachment figure 1 , And according to the actual measurement value and the nutritional needs of Bacillus licheniformis growth and reproduction, nutritional supplements are carried out. The specific types and quantities of nutritional supplements are: 5g urea, 2g glucose and 2g sodium chloride per liter of the above-mentioned alcohol industrial yello...

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PUM

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Abstract

A method for production of a bacillus licheniformis preparation by utilizing ethanol industrial yellow water includes collection and treatment of the ethanol industrial yellow water, cultivation of bacillus licheniformis in the ethanol industrial yellow water, and receiving and preparation of bacillus licheniformis. The method for production of the bacillus licheniformis by utilizing the ethanol industrial yellow water not only can make full use of the ethanol industrial yellow water, reduce the treatment cost of the yellow water, optimize comprehensive utilization of the yellow water and improve the ecological environment, but also can expand sources of a nutrition substrate in a conventional bacillus licheniformis preparation production, lower the production costs and expand the application scope of bacillus licheniformis.

Description

Technical field [0001] The invention relates to the field of comprehensive utilization of yellow water in the alcohol industry and the field of microbial fermentation, in particular to the use of yellow water in the alcohol industry for microbial fermentation. Background technique [0002] The alcohol industry is an important energy industry in my country. However, huge by-products are produced in the alcohol production process. Solid content such as distiller’s grains and part of the yellow water can continue to produce feed materials such as DDGS and be reused. The yellow water is not well used. Yellow water is a liquid substance rich in a variety of nutrients discharged during the production of alcohol. Yellow water is rich in organic acids (especially lactic acid, butyric acid, caproic acid, acetic acid and other carboxylic acids with the most content), alcohol, aldehyde, Esters and other aromatic substances, but also contain amino acids, sugars, alcohol, humus, yeast autolys...

Claims

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Application Information

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IPC IPC(8): C12N1/20C12R1/10
Inventor 何万领李元晓李晓丽张广勤丁轲李旺
Owner 河南岐伯实业有限公司
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