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Oriental acetic acid bacterium for cellulose degradation and application thereof

An acetic acid bacteria and cellulose-degrading technology, applied in the biological field, can solve problems such as lack of efficient cellulose degradation

Active Publication Date: 2021-02-05
INST OF TROPICAL BIOSCI & BIOTECH CHINESE ACADEMY OF TROPICAL AGRI SCI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

One of the main reasons is the lack of efficient cellulose-degrading strains

Method used

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  • Oriental acetic acid bacterium for cellulose degradation and application thereof
  • Oriental acetic acid bacterium for cellulose degradation and application thereof
  • Oriental acetic acid bacterium for cellulose degradation and application thereof

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Experimental program
Comparison scheme
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Embodiment Construction

[0034]The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0035] 1. Materials and methods

[0036] 1.1 Test material

[0037] 1.1.1 Soft coral isolation materials

[0038] The tested strains were isolated from soft corals in the South China Sea, and were stored in the Key Laboratory of Tropical Microorganism Resources of Hainan Province, Institute of Tropical Biotechnology, Chinese Academy of Tropical Agricultural Sciences, and stored at -20°C for future use.

[0039] 1.1.2 Main reagents and solutions

[0040] The main ...

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Abstract

The invention provides an oriental acetic acid bacterium for cellulose degradation and application thereof, the oriental acetic acid bacterium strain is Acetobacter orientalis XJC-C, and is registeredand preserved in China General Microbiological Culture Collection Center, and the preservation number is CGMCC NO: 19592. Experiments prove that the Acetobacter orientalis XJC-C has efficient cellulase and ligninase activity, can degrade cellulose and lignin, can be used for degrading various industrial and agricultural fertilizers containing cellulose and lignin, and can be used for byproduct reutilization and microbial fertilizers. And the invention has a friendly practical value for waste treatment and efficient utilization of microbial resources.

Description

technical field [0001] The invention belongs to the field of biology, and in particular relates to an oriental acetic acid bacteria used for cellulose degradation and its application. Background technique [0002] Nowadays, all kinds of resources on the earth are wasted in the process of use. Therefore, finding alternative renewable energy materials is a problem that many scientists are committed to solving. The most abundant renewable resources in the world are plants. The main component of plants is cellulose, and the content of cellulose in plant dry tissue is about 30-50%. Among plants, straw is one of the representative energy sources. Most crop stalks are disposed of by direct incineration, which not only causes serious environmental pollution, but also seriously wastes resources. If cellulose can be effectively converted and utilized, it will not only solve the problem of environmental pollution caused by burning crop straw from the root, but also convert its energ...

Claims

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Application Information

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IPC IPC(8): C12N1/20C05F17/20C12N9/02C12N9/08C12N9/42C12R1/02
CPCC05F17/20C12Y302/01004C12Y302/01021C12Y302/01091C12Y111/01014C12Y111/01013C12Y110/03002C12N9/0061C12N9/0065C12N9/2437C12N9/2445C12R2001/02C12N1/205Y02W30/40
Inventor 陈宇丰王尉谢江辉周登博井涛臧小平李凯赵炎坤云天艳张妙宜起登凤
Owner INST OF TROPICAL BIOSCI & BIOTECH CHINESE ACADEMY OF TROPICAL AGRI SCI
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