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Microbial deodorant as well as preparation method and application thereof

A technology for microorganisms and deodorants, applied in the field of microbial deodorants and their preparation, can solve the problems of insufficient and incomplete chemical deodorization effect, odor problems, unsatisfactory deodorization efficiency, unpleasant odor, etc. Deodorizing effect, rapid removal of odor, effect of eliminating odor source substances

Inactive Publication Date: 2014-04-02
WUXI ZHONGJIA TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to overcome the problem that the chemical deodorization effect in the existing deodorant is insufficient and incomplete, and it is easy to produce unpleasant odors, and the physical method is easy to cause secondary pollution through the use of absorbents, or the biological method cannot fundamentally solve the problem. Odor problem and the defects of unsatisfactory deodorization efficiency provide a microbial deodorant that can quickly remove peculiar smell and completely eliminate odor source substances and its preparation method and application

Method used

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  • Microbial deodorant as well as preparation method and application thereof
  • Microbial deodorant as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Preparation of microbial deodorant:

[0034] Mix Bacillus licheniformis CGMCC 1.265, Bacillus coagulans CGMCC 1.2009 and Monascus ruber CGMCC 3.549 according to the percentage of the following bacteria in the total number of bacteria: Bacillus licheniformis 50%, Bacillus coagulans 30%, and Monascus 20%; then uniformly mix the bacterial liquid and the excipient liquid according to the volume ratio of 1:10.

[0035] Wherein, the formula of excipient liquid is glycerol 10%, water 80%, carbohydrate glucose 5%, trace element 4%, spice 1%.

[0036] Among them, the slant medium, primary seed medium and fermentation culture used by Bacillus are nutrient broth medium, the specific formula: 0.3% peptone, 2% beef extract, 1% sodium chloride, pH 7.0; , the slant medium also contains 2% agar powder, wherein, the cultivation temperature of the primary seed cultivation is 37°C, the cultivation time of the primary seed is 2 days, the cultivation temperature of the fermentation cultiva...

Embodiment 2

[0039] Preparation of microbial deodorant:

[0040] Mix Bacillus licheniformis CGMCC 1.1858, Bacillus coagulans CGMCC 1.949 and Monascus ruber CGMCC 3.4636 according to the percentage of the following bacteria in the total number of bacteria: Bacillus licheniformis 30%, Bacillus coagulans 30%, Monascus 40%; then the bacterial liquid and the excipient liquid are uniformly mixed according to the volume ratio of 1:50.

[0041] Wherein, the formula of the vehicle is 10% of glycerol, 80% of water, 5% of carbohydrate sodium acetate, 4% of trace elements, and 1% of fragrance.

[0042] Among them, the slant medium, primary seed medium and fermentation culture used by Bacillus are nutrient broth medium, and the specific formula is: 2% peptone, 0.3% beef extract, 0.3% sodium chloride, and a pH of 7.0; , the slant medium also contains 1.4% agar powder, wherein, the cultivation temperature of the primary seed cultivation is 30°C, the cultivation time of the primary seed is 1 day, the cul...

Embodiment 3

[0045] Preparation of microbial deodorant:

[0046] Mix Bacillus licheniformis CGMCC 1.518, Bacillus coagulans ATCC 10545 and Monascus ruber CGMCC 3.4701 according to the percentage of the following bacteria in the total number of bacteria: Bacillus licheniformis 30%, Bacillus coagulans 30%, Monascus 40%; When in use, the mixed bacterial solution can be directly diluted 100 times with water.

[0047] Among them, the slant medium, primary seed medium and fermentation culture used by Bacillus are all nutrient broth medium, and the specific formula is: 1% peptone, 1% beef extract, 1% sodium chloride, and a pH of 7.0; , the slant medium also contains 1.8% agar powder, wherein, the cultivation temperature of the primary seed cultivation is 34°C, the cultivation time of the primary seed is 2 days, the cultivation temperature of the fermentation cultivation is 34°C, the fermentation cultivation is 3 days, and the fermentation cultivation The inoculum size was 10%. Afterwards, the ...

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Abstract

The invention discloses a microbial deodorant as well as a preparation method and application thereof. The microbial deodorant comprises bacillus and filamentous fungus. The preparation method comprises the steps of: uniformly mixing bacillus fermentation liquor and filamentous fungus fermentation liquor, and preparing the mixed liquor into lyophilized powder according to the conventional method in the field; or only uniformly mixing microbial fermentation liquor and excipient liquor; or only uniformly mixing the bacillus fermentation liquor and the filamentous fungus fermentation liquor. The microbial deodorant is simple to prepare and can be used for quickly removing peculiar smells and simultaneously removing smelly-source substances completely.

Description

technical field [0001] The invention belongs to the field of microbial environmental protection, and in particular relates to a microbial deodorant and its preparation method and application. Background technique [0002] The stench emitted in the air is mainly composed of acid-based odor represented by lower fatty acids, alkali-based odor represented by ammonia, and sulfur-based odor represented by mercaptans. At present, the conventional methods for removing stench mainly include: chemical method, physical method and biological method. The chemical method uses deodorants and fragrances to reduce odors. The use of chemical deodorants cannot completely remove the odor source substances, and the deodorization effect is not sufficient and thorough. May cause unpleasant odor. The physical method uses an absorbent to absorb odorous substances into the micropores of the absorbent, but once the absorbent absorbs the odorous substances, it is difficult to desorb and cannot be reu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61L9/01A61L101/52
Inventor 朱宝泉胡海峰陈纪文张琴陈建昌赵晓鸣
Owner WUXI ZHONGJIA TECH
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