Recent developments in pretreatment technologies on lignocellulosic biomass: Effect of key parameters, technological improvements, and challenges

被引：509

作者：

Bhatia, Shashi Kant ^{[1
,2
]}

Jagtap, Sujit Sadashiv ^{[3
,4
]}

Bedekar, Ashwini Ashok ^{[3
]}

Bhatia, Ravi Kant ^{[5
]}

Patel, Anil Kumar ^{[6
]}

Pant, Deepak ^{[7
]}

Banu, J. Rajesh ^{[8
]}

Rao, Christopher V. ^{[3
,4
]}

Kim, Yun-Gon ^{[9
]}

Yang, Yung-Hun ^{[1
,2
]}

机构：

[1] Konkuk Univ, Coll Engn, Dept Biol Engn, Seoul 05029, South Korea

[2] Konkuk Univ, Inst Ubiquitous Informat Technol & Applicat, Seoul 05029, South Korea

[3] Univ Illinois, Dept Chem & Biomol Engn, 600 S Mathews Ave, Urbana, IL 61801 USA

[4] Univ Illinois, DOE Ctr Adv Bioenergy & Bioprod Innovat, 600 S Mathews Ave, Urbana, IL 61801 USA

[5] Himachal Pradesh Univ, Dept Biotechnol, Summer Hill 171005, HP, India

[6] Korea Univ, Dept Chem & Biol Engn, 145 Anam Ro, Seoul 02841, South Korea

[7] Cent Univ Haryana, Dept Chem, Mahendragarh 123031, Haryana, India

[8] Anna Univ, Dept Civil Engn, Reg Campus, Tirunelveli, India

[9] Soongsil Univ, Dept Chem Engn, Seoul 06978, South Korea

来源：

BIORESOURCE TECHNOLOGY | 2020年 / 300卷

基金：

新加坡国家研究基金会;

关键词：

Biomass; Riorefinery; Detoxification; Inhibition; Lignocellulose; Pretreatment; IONIC LIQUID PRETREATMENT; IN-SITU DETOXIFICATION; SACCHAROMYCES-CEREVISIAE; FURFURAL TOLERANCE; STREPTOMYCES-COELICOLOR; ENZYMATIC-HYDROLYSIS; MEMBRANE FILTRATION; ENHANCED PRODUCTION; PHENOLIC-COMPOUNDS; POPLAR BIOMASS;

D O I：

10.1016/j.biortech.2019.122724

中图分类号：

S2 [农业工程];

学科分类号：

0828 ;

摘要：

Lignocellulosic biomass is an inexpensive renewable source that can be used to produce biofuels and bioproducts. The recalcitrance nature of biomass hampers polysaccharide accessibility for enzymes and microbes. Several pretreatment methods have been developed for the conversion of lignocellulosic biomass into value-added products. However, these pretreatment methods also produce a wide range of secondary compounds, which are inhibitory to enzymes and microorganisms. The selection of an effective and efficient pretreatment method discussed in the review and its process optimization can significantly reduce the production of inhibitory compounds and may lead to enhanced production of fermentable sugars and biochemicals. Moreover, evolutionary and genetic engineering approaches are being used for the improvement of microbial tolerance towards inhibitors. Advancements in pretreatment and detoxification technologies may help to increase the productivity of lignocellulose-based biorefinery. In this review, we discuss the recent advancements in lignocellulosic biomass pretreatment technologies and strategies for the removal of inhibitors.

引用

页数：13

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