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Microbe deodorant

A deodorant and microbial technology, applied in the field of microbial deodorants, can solve the problems of complex extraction process of plant deodorants, secondary pollution, high cost of chemical deodorants, etc., and achieve good deodorant effect

Inactive Publication Date: 2004-06-09
GUANGDONG INST OF MICROORGANISM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The extraction process of plant deodorants is complicated and the production cost is high; besides the high cost of chemical deodorants, it may also cause secondary pollution

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] Add 20ml of spent molasses to 2L of water, adjust the natural pH, divide into 4 bottles, and sterilize at 105°C for 15 minutes. To inoculate Hansenula anomalies, inoculate four bottles. At a temperature of 30°C and a rotation speed of 150rpm, the bacteria grow to 1×10 8 The seed liquid can be removed from the shaker after the order of magnitude per ml. Add 1.5L of waste molasses to 150L of water, and sterilize at 105°C for 15 minutes in a fermenter with natural pH. When the temperature of the culture solution drops to 30°C, mix and inoculate 4 bottles of seed liquid into the fermenter, and ferment at a temperature of 30°C, a tank pressure of 0.05Mpa, a ventilation rate of 0.5L / H, and a rotation speed of 150rpm, every 4 hours Take a sample and observe and count under the microscope. When the number of bacteria reaches 1×10 7 1 / ml, stop the fermentation, and finally add 17ml essence in the fermented liquid.

Embodiment 2

[0011] Add 100ml of waste molasses to 2L of water, adjust the natural pH, divide into 4 bottles, and sterilize at 105°C for 15 minutes. To inoculate Hansenula anomalies, inoculate four bottles. At a temperature of 30°C and a rotation speed of 150rpm, the bacteria grow to 1×10 8 The seed liquid can be removed from the shaker after the order of magnitude per ml. Add 7.5L of waste molasses to 150L of water, and sterilize at 105°C for 15 minutes in a fermenter with natural pH. When the temperature of the culture solution dropped to 30°C, 4 bottles of seed solution were mixed and inoculated into the fermenter. Fermentation was carried out at a temperature of 30°C, a tank pressure of 0.05Mpa, a ventilation rate of 0.5L / H, and a rotation speed of 150rpm. Samples were taken every 4 hours, observed and counted under a microscope. When the number of bacteria reaches 1×10 7 pcs / ml, stop the fermentation, and finally add 34ml essence in the fermented liquid.

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PUM

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Abstract

The present invention provides a microbial deodorization agent for removing malodor of public conveniences. The described microbial deodorization agent is a fermented liquor containing abnormal hansenula of hansenula (agamogenetic blastogenetic / sporoid hat shape / utilizable nitrate). The total count containing two yeast in its product is not less than 1X10 to the seventh power / ml order of magnitude. Said invention is a microbial fermented product using deodorization yeast as fermentation strain, in the course of spraying it has the action of absorbing NH3 in the air. Besides, it also has a special perfume.

Description

technical field [0001] The invention belongs to a microbial deodorant, in particular to a microbial deodorant for eliminating stench in public toilets. Background technique [0002] With the development of economy and the increase of floating population, the stench problem of public toilets has attracted people's attention day by day. Urban public toilets have become a symbol of the level of urban development. Existing deodorants in the market mainly contain chemical deodorants or plant deodorants. The extraction process of plant deodorants is complicated and the production cost is high; besides the high cost of chemical deodorants, it may also cause secondary pollution. Contents of the invention [0003] The purpose of the present invention is to provide a microbial deodorant that has simple manufacturing method, low cost, remarkable deodorizing effect, is not easy to cause secondary pollution, and can be used to eliminate the stench emitted by urine and feces in public...

Claims

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Application Information

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IPC IPC(8): A61L9/01
Inventor 罗永华孙国萍
Owner GUANGDONG INST OF MICROORGANISM
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