Bacillus proliferation promoting mineral substance regulator used for fermentation

A technology to promote spores and minerals, applied in the direction of microorganism-based methods, bacteria, microorganisms, etc., can solve the problems of low production efficiency of bacillus, achieve high product concentration and substrate conversion rate, and improve product effectiveness and stability , the effect of broad market prospects

Inactive Publication Date: 2014-04-02
DALIAN OCEAN UNIV
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  • Summary
  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the production efficiency of bacillus is relatively low at present, so a regulator that ca

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] First, each raw material component is subjected to ultrafine pulverization to make the particle size more than 200 mesh, and is prepared according to the following mass ratio: 30% tourmaline, 4% magnesium sulfate, 26% manganese sulfate, 12% calcium chloride, Silica 28%, after mixing the above raw materials evenly, add them to the culture medium in the fermenter according to the 1% mass fraction of the feed, and ferment for 18 hours under the conditions of temperature 28 ℃ and pH 7.6, the result It showed that the number of living bacteria per unit volume in the experimental group increased by 12.5%, the protease activity increased by 1.5%, and the amylase activity increased by 2.8% compared with the control group without this regulator.

Embodiment 2

[0019] Firstly, each raw material component is ultrafinely pulverized to make its particle size more than 200 mesh, and prepared according to the following mass ratio: tourmaline 44%, magnesium sulfate 7%, manganese sulfate 31%, calcium chloride 10%, Silica 8%, after mixing the above raw materials evenly, add them to the culture medium in the fermenter according to the 1.3% mass fraction of the feed, and ferment for 21 hours under the conditions of temperature 30°C and pH 7.6, the result It showed that the number of living bacteria per unit volume in the experimental group increased by 20.2%, the protease activity increased by 2.1%, and the amylase activity increased by 5.3% compared with the control group without this regulator.

[0020] Embodiment two

[0021] Firstly, each raw material component is ultrafinely pulverized to make its particle size more than 200 mesh, and prepared according to the following mass ratio: 26% tourmaline, 10% magnesium sulfate, 36% manganese sulf...

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Abstract

The invention discloses a bacillus proliferation promoting mineral substance regulator used for fermentation. The mineral substance regulator has a unique growth promotion function for fermentation culture of bacillus and can not only provide micronutrients required by bacillus proliferation but also increase dissolved oxygen and the like in water by regulating pH of the water and hydrogen bonds between activated water molecule and weakened water molecule clusters in a culture medium and promote growth and propagation of bacillus and improve the activity of digestive enzymes to achieve the aims of obtaining higher product concentration and substrate conversion rate and improving the effectiveness and stability of the product; and therefore the mineral substance regulator has various advantages, is especially suitable for popularization and application in the field and has a very extensive market prospect.

Description

technical field [0001] The invention relates to a mineral regulator, in particular to a mineral regulator used for fermentation to promote the proliferation of bacillus. Background technique [0002] With the formation and promotion of intensive and semi-intensive aquaculture models in our country, during the aquaculture process, due to the rot of residual bait, biological metabolism and deposition of biological residues, etc., the physical and chemical environment and ecological environment of the aquaculture water body will deteriorate, not only It affects the growth, development and product quality of aquaculture animals, and can lead to frequent occurrence of diseases. Aiming at this problem, people use chemicals such as antibiotics in large quantities to control diseases, which has caused a series of adverse consequences. In order to cope with and solve the deteriorating aquaculture water environment problems and the increasing safety problems of aquatic products, heal...

Claims

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Application Information

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IPC IPC(8): C12N1/20C12R1/08
Inventor 包鹏云马悦欣王茂林常亚青
Owner DALIAN OCEAN UNIV
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