Roles of Surfactants in Oriented Immobilization of Cellulase on Nanocarriers and Multiphase Hydrolysis System

Surfactants, especially non-ionic surfactants, play an important role in the preparation of nanocarriers and can also promote the enzymatic hydrolysis of lignocellulose. A broad overview of the current status of surfactants on the immobilization of cellulase is provided in this review. In addition,...

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Published inFrontiers in chemistry Vol. 10; p. 884398
Main Authors Wang, Zhiquan, Fan, Chunzhen, Zheng, Xiangyong, Jin, Zhan, Bei, Ke, Zhao, Min, Kong, Hainan
Format Journal Article
LanguageEnglish
Published Switzerland Frontiers Media S.A 23.03.2022
Subjects
cellulase
Chemistry
nanocarriers
oriented immobilization
reversed micelle system
surfactants
reversed micelle system
oriented immobilization
surfactants
cellulase
nanocarriers
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Summary:Surfactants, especially non-ionic surfactants, play an important role in the preparation of nanocarriers and can also promote the enzymatic hydrolysis of lignocellulose. A broad overview of the current status of surfactants on the immobilization of cellulase is provided in this review. In addition, the restricting factors in cellulase immobilization in the complex multiphase hydrolysis system are discussed, including the carrier structure characteristics, solid-solid contact obstacles, external diffusion resistance, limited recycling frequency, and nonproductive combination of enzyme active centers. Furthermore, promising prospects of cellulase-oriented immobilization are proposed, including the hydrophilic-hydrophobic interaction of surfactants and cellulase in the oil-water reaction system, the reversed micelle system of surfactants, and the possible oriented immobilization mechanism.
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Linsen Li, Hebei University, China
Edited by: Qingyi Zeng, University of South China, China
Reviewed by: Ye Du, Sichuan University, China
This article was submitted to Inorganic Chemistry, a section of the journal Frontiers in Chemistry
ISSN:2296-2646
2296-2646
DOI:10.3389/fchem.2022.884398