Thermophilic ethanol-resistant β-glucosidase and encoding gene and application thereof

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United States of America Patent

PATENT NO 9890371
SERIAL NO

14892002

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Abstract

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The present invention discloses thermophilic ethanol-resistant β-glucosidase and an encoding gene and application thereof. The amino acid sequence of the thermophilic ethanol-resistant β-glucosidase of the present invention is as shown in SEQ ID NO: 2, and the nucleotide sequence of the encoding gene is as shown in SEQ ID NO: 1. The nature of the thermophilic ethanol-resistant β-glucosidase of the present invention is conductive to the application of cellulose high-temperature simultaneous saccharification and fermentation, the enzyme has a relatively high enzyme activity and obvious active effect, cellobiose is kept at low concentration level during the whole fermentation period, the inhibition of terminal products can be effectively eliminated, the thermophilic ethanol-resistant β-glucosidase can be applied on the process of fuel ethanol production, and the important application value of the thermophilic ethanol-resistant β-glucosidase of the present invention in the aspect of bioenergy is further indicated.

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Patent Owner(s)

Patent OwnerAddress
GUANGZHOU INSTITUTE OF ENERGY CONVERSION CHINESE ACADEMY OF SCIENCESGUANGZHOU CITY GUANGDONG PROVINCE 510640 ENERGY ROAD NO 2 TIANHE DISTRICT WUSHAN GUANGZHOU CITY GUANGDONG PROVINCE 510640

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Xiaoyan Guangzhou, CN 36 286
Guo, Ying Guangzhou, CN 33 140
Liang, Cuiyi Guangzhou, CN 1 0
Xu, Jingliang Guangzhou, CN 1 0
Yuan, Zhenhong Guangzhou, CN 3 3
Zhang, Yu Guangzhou, CN 1971 9206
Zhou, Weizheng Guangzhou, CN 15 55
Zhuang, Xinshu Guangzhou, CN 3 1

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