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

A technology of Bacillus subtilis and alcohol industrial yellow water, applied in the direction of microorganism-based methods, biochemical equipment and methods, bacteria, etc., can solve the problems of increasing costs, affecting the application of Bacillus subtilis, and high production costs, so as to increase production, The effect of improving comprehensive utilization value and reducing production cost

Inactive Publication Date: 2014-08-27
HENAN UNIV OF SCI & TECH
View PDF2 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

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

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method for production of bacillus subtilis preparation by utilizing ethanol industrial yellow water
  • Method for production of bacillus subtilis preparation by utilizing ethanol industrial yellow water
  • Method for production of bacillus subtilis preparation by utilizing ethanol industrial yellow water

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0030] Example 1: A method for producing Bacillus subtilis preparations 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 measurement value and the nutritional needs of Bacillus subtilis growth and reproduction, nutritional supplements are carried out. The specific types and quantities of supplements are: 5g of urea, 2g of glucose, 2g of sodium chloride and 2g of sodium chloride per liter of the above-mentioned alcoholic indus...

Example Embodiment

[0041] Example 2: A method for producing a Bacillus subtilis 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 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 subtilis growth and reproduction, nutritional supplements are carried out. The specific types and quantities of nutritional supplements are: 5g of urea, 2g of glucose, 2g of sodium chloride and 3g corn flour;

[0043] (2) Sterilize the alcoholic industrial yel...

Example Embodiment

[0052] Example 3: A method for producing a Bacillus subtilis 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 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 subtilis growth and reproduction, nutritional supplements are carried out. The specific types and quantities of nutritional supplements are: 5g of urea, 2g of glucose, 2g of sodium chloride and 3g corn flour;

[0054] (2) Sterilize the alcoholic industrial yel...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

A method for production of a bacillus subtilis preparation by utilizing ethanol industrial yellow water includes collection and treatment of the ethanol industrial yellow water, cultivation of bacillus subtilis in the ethanol industrial yellow water, and receiving and preparation of the bacillus subtilis. The method for production of the bacillus subtilis 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 subtilis preparation production, lower the production costs and expand the application scope of bacillus subtilis.

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] Alcohol industry is an important energy industry in my country, but huge by-products will be produced in the process of alcohol production, among which solid components such as distiller's grains and part of yellow water can continue to produce feed materials such as DDGS and be reused, and most of them are The yellow water has not been well utilized. Yellow water is a liquid substance rich in various nutrients discharged during the production of alcohol. Yellow water is rich in organic acids (especially carboxylic acids such as lactic acid, butyric acid, caproic acid, and acetic acid), alcohols, aldehydes, At the same time, it also contains amino acids, sugars, alcohol, humus, yeast autoly...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): C12N1/20C12R1/125
Inventor 何万领丁轲李晓丽李旺李元晓张广勤
Owner HENAN UNIV OF SCI & TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products