Degradation method of p-hydroxybenzoic acid, degradation bacterial agent and application

The invention relates to a p-hydroxybenzoic acid degradation method, a degradation bacterial agent and application. The microbial agent is fermentation liquor or a microbial agent of acinetobacter JS-1, and the degradation method comprises the following steps: inoculating the acinetobacter JS-1 into...

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Bibliographic Details
Main Authors LIU SHIXIAN, LI SHUANG, TAO WEIYI, LU JIJIE
Format Patent
LanguageChinese
English
Published 08.03.2024
Subjects
BEER
BIOCHEMISTRY
CHEMISTRY
COMPOSITIONS THEREOF
CULTURE MEDIA
DISPOSAL OF SOLID WASTE
ENZYMOLOGY
FERTILISERS
FERTILISERS CHARACTERISED BY THEIR FORM
MANUFACTURE THEREOF
METALLURGY
MICROBIOLOGY
MICROORGANISMS OR ENZYMES
MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENTSUBCLASSES OF CLASS C05
MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVINGA SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES,SOIL-CONDITIONERS, WETTING AGENTS
MUTATION OR GENETIC ENGINEERING
ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
PERFORMING OPERATIONS
PROCESSES USING MICROORGANISMS
PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS
RECLAMATION OF CONTAMINATED SOIL
RECLAMATION OF CONTAMINED SOIL SOIL
SPIRITS
TRANSPORTING
VINEGAR
WINE
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Summary:The invention relates to a p-hydroxybenzoic acid degradation method, a degradation bacterial agent and application. The microbial agent is fermentation liquor or a microbial agent of acinetobacter JS-1, and the degradation method comprises the following steps: inoculating the acinetobacter JS-1 into a culture medium containing p-hydroxybenzoic acid for fermentation culture, and degrading p-hydroxybenzoic acid. According to the method, the degradation rate of 0.75 g/L p-hydroxybenzoic acid within 12 hours reaches 97%, 1.5 g/L p-hydroxybenzoic acid can be almost completely degraded within 48 hours, and the degradation efficiency of p-hydroxybenzoic acid is high. The microbial agent can be used for degrading soil p-hydroxybenzoic acid and promoting plant growth, potted cucumbers are taken as experimental subjects, after the microbial agent is applied, the autotoxicity effect of the cucumbers can be effectively relieved, the plant height of the overground part of the cucumbers is increased by about 34.8%, the roo
Bibliography:Application Number: CN202311665058