Formaldehyde-removing and deodorizing ferment smell-cleaning agent and preparation method and application thereof

A deodorant and deodorant technology, applied in the direction of deodorization, separation methods, chemical instruments and methods, etc., can solve the problems of secondary pollution, complex extraction process of plant deodorants, high cost of chemical deodorants, etc.

Active Publication Date: 2016-07-20
DALIAN JING SHENG TECH CO LTD
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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 hi

Method used

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  • Formaldehyde-removing and deodorizing ferment smell-cleaning agent and preparation method and application thereof
  • Formaldehyde-removing and deodorizing ferment smell-cleaning agent and preparation method and application thereof
  • Formaldehyde-removing and deodorizing ferment smell-cleaning agent and preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0031] Example 1

[0032] An enzyme formaldehyde-removing, deodorizing and deodorizing agent is prepared by the following method:

[0033] (1) Inoculate Issakuria orientalis into liquid medium A, culture and stand for 72 hours at 37°C to obtain Issakia orientalis culture medium, and the effective number of viable bacteria in the culture medium is 3.6×10 8 a / mL;

[0034] (2) Inoculate lactic acid bacteria paracasei into liquid culture medium A, shake and culture at 37°C for 36 hours, the lactic acid bacteria paracasei culture fluid, the effective number of viable bacteria in the culture fluid is 2.3×10 8 a / mL;

[0035] (3) Inoculate Pediococcus pentosaceae in liquid medium B, shake and culture at 37°C for 48 hours to obtain Pediococcus pentosaceae culture solution, the effective number of viable bacteria in the culture solution is 7.5×10 8 a / mL;

[0036] (4) Inoculate baker's yeast in liquid culture medium A, shake and cultivate at 37°C for 48 hours to obtain baker's yeast ...

Example Embodiment

[0044] Example 2

[0045] An enzyme formaldehyde-removing, deodorizing and deodorizing agent is prepared by the following method:

[0046] (1) Inoculate Issaccharomyces orientalis, Lactobacillus paracasei, Pediococcus pentosaceus and baker's yeast into the liquid medium according to the ratio of the number of bacteria 1:1:1:1, and culture it statically at 37°C to make the culture medium The total number of viable bacteria in the 9 cells / mL, the culture solution was centrifuged at 4°C and 3500rpm, and the supernatant was collected;

[0047] (2) Add the supernatant of step (1) to a dialysis membrane with a molecular weight cut-off of 14000, and put it into a phosphate buffer (9.46 g of disodium hydrogen phosphate in water, adjusted to pH 7.0 with potassium dihydrogen phosphate solution , constant volume to 1L), dialyze to remove low-molecular-weight substances at 5° C. under magnetic stirrer stirring conditions, and recover the substances in the dialysis membrane, which is the...

Example Embodiment

[0052] Example 3

[0053] For convenience of description, the deodorant prepared by the method of the above-mentioned Example 1 is named deodorant A, and the deodorant prepared by the method of Example 2 is named deodorant B.

[0054] Gas detection tube detection deodorization effect:

[0055] At room temperature, add 70ppm trimethylamine into a 1L brown glass bottle, and then spray 1ml of deodorant A and B respectively. After 10 minutes, 1 hour, 3 hours, 5 hours, and 24 hours, extract 50ml of the gas in the container, and add an amine detection tube to detect the concentration of the amine gas. The same operation was carried out with the deodorizing agent A and B with the culture medium not inoculated with microorganisms as a control group. Compared with the control group, the deodorants A and B of the present invention can completely digest and decompose trimethylamine within 1 hour, and have excellent deodorizing properties.

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Abstract

The invention discloses a formaldehyde-removing and deodorizing ferment smell-cleaning agent, which is prepared from culture solutions of the following microorganisms: Issatchenkia orientalis, Lactobacillus paracasei, Pediococcus pentosaceus and Saccaromyces cerevisiae. The smell-cleaning agent has inherent luster and fragrance, does not have peculiar smell and odor, is negative in terms of coliform, does not contain any toxic ingredients, can directly adsorb, wrap, decompose and clean off various toxic substances existing in daily home life from the source of peculiar smell, and has a strong deodorization effect, and in particular, the formaldehyde degradation and removal rate can reach 99 percent or more than 99 percent.

Description

technical field [0001] The invention relates to a microbial preparation, in particular to an enzyme formaldehyde-removing, deodorizing and deodorizing agent and its preparation method and application. Background technique [0002] With the improvement of people's living standards in our country, the pollution of the environment by the emission of stench is increasing, and the pollution of the environment by the generated odor is intensifying, which poses a great threat to human health. Odor pollution is increasingly causing people attention. [0003] In our daily life, formaldehyde is the main pollutant in decoration and furniture. Its release period is as long as 3-15 years, and it will volatilize from the deep layer of the material when it meets heat and tide, seriously polluting the environment. Long-term exposure to the first dose of formaldehyde can cause chronic respiratory diseases, nasopharyngeal cancer, colon cancer, leukemia and other diseases. Among all contact...

Claims

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Application Information

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IPC IPC(8): A61L9/01A61L9/014B01D53/86B01D53/72A61L101/54
CPCA61L9/01A61L9/014B01D53/72B01D53/84B01D2251/95B01D2257/708
Inventor 岳衡
Owner DALIAN JING SHENG TECH CO LTD
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