Expression of a highly active β-glucosidase from Aspergillus niger AS3.4523 in Escherichia coli and its application in gardenia blue preparation

Abstract Purpose Gardenia blue is one of the natural food additives used in East Asia for many years. Its biosynthesis relies on a key rate-limiting cellulase: β-glucosidase (BGL), which mainly exists in Aspergillus niger (A. niger) cells. The purpose of this study was to obtain active β-glucosidase...

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Bibliographic Details
Main Authors: Shuai Hao, Yuanpu Liu, Yu Qin, Lei Zhao, Jiawen Zhang, Tingting Wu, Baoguo Sun, Chengtao Wang
Format: Article
Language:English
Published: BMC 2020-05-01
Series:Annals of Microbiology
Subjects:
Online Access:https://doi.org/10.1186/s13213-020-01576-7