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Fictibacillus nanhaiensis with cellulolytic effect and application of Fictibacillus nanhaiensis

A technology of Bacillus South China Sea and cellulose-degrading enzyme, applied to Bacillus South China Sea and its application field, can solve the problems of lack of efficient cellulose degradation, and achieve the effects of avoiding environmental pollution, high practical value, and improving sudden microecology

Active Publication Date: 2021-02-05
INST OF TROPICAL BIOSCI & BIOTECH CHINESE ACADEMY OF TROPICAL AGRI SCI +1
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Problems solved by technology

However, there is still a lack of efficient cellulose-degrading strains

Method used

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  • Fictibacillus nanhaiensis with cellulolytic effect and application of Fictibacillus nanhaiensis
  • Fictibacillus nanhaiensis with cellulolytic effect and application of Fictibacillus nanhaiensis
  • Fictibacillus nanhaiensis with cellulolytic effect and application of Fictibacillus nanhaiensis

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Embodiment Construction

[0024] Referring to the accompanying drawings, the present invention will be further described in conjunction with specific embodiments, so as to better understand the present invention. If no specific technique or condition is indicated in the examples, it shall be carried out according to the technique or condition described in the literature in this field or according to the product specification. The reagents or instruments used were not indicated by the manufacturer, and they were all commercially available conventional products.

[0025] The invention provides a Nanhai bacillus, the Nanhai bacillus is a Nanhai bacillus XJC-YS-26 (Fictibacillus nanhaiensis XJC-YS-26), which is registered and preserved in the China General Microorganism Culture Collection Management Center, and the preservation number is CGMCC No.19591, date of deposit is April 20, 2020, deposit address: Beijing, China. Nanhai bacillus XJC-YS-26 of the present invention is isolated and screened from soft ...

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Abstract

The invention provides a Fictibacillus nanhaiensis, the Fictibacillus nanhaiens is Fictibacillus nanhaiens XJC-YS-26, is registered and preserved in China General Microbiological Culture Collection Center, and has a preservation number of CGMCC No.19591. The Fictibacillus nanhaiens XJC-YS-26 has good enzyme activity of endoglucanase, exoglucanase, beta-glucosidase and the like, can effectively degrade cellulose and hemicellulose, also has enzyme activity of alpha-amylase, xylanase, pectinase, protease and the like, can effectively degrade starch and protein, and the Fictibacillus nanhaiensis has an efficient degradation function on crop straws and the like, can quickly decompose the crop straws and the like and release nutrients, provides nutrition for other microorganisms in the environment, improves sudden microecology, avoids environmental pollution, and has a very high practical value in waste resource utilization.

Description

technical field [0001] The invention relates to the field of biology, in particular to a bacillus south sea with cellulolytic effect and application thereof. Background technique [0002] Cellulose is the main component of plants, and its content can reach more than 40%. It is also the most abundant renewable resource in the world. Every year, the global straw crops reach 2.9 billion tons. Most of the straw crops are processed by direct burning, which not only causes serious environmental pollution, but also seriously wastes resources (Feng Haiwei et al., 2013). 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 energy into energy for human use. Since cellulose is a high-molecular compound containing a large number of high-energy hydrogen bonds, and is difficult to degrade and hydrolyze, the resource utilization of cellulose is relatively low (...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12N1/20C12N9/24C12N9/18C12N9/26C12N9/42C12N9/50C12N9/88B09B3/00C12R1/01
CPCC12N1/20C12N9/2445C12N9/2437C12Y302/01004C12Y302/01091C12Y302/01021C12N9/2414C12N9/248C12N9/50C12Y302/01001C12N9/18C12N9/2402C12N9/88C12Y301/01011C12Y302/01015C12Y402/02002B09B3/00C12R2001/01C12N1/205
Inventor 王尉谢江辉周登博井涛陈宇丰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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