Amphipathic lignin derivatives to accelerate simultaneous saccharification and fermentation of unbleached softwood pulp for bioethanol production

被引：19

作者：

Cheng, Ningning ^{[1
]}

Yamamoto, Yoko ^{[1
]}

Koda, Keiichi ^{[2
]}

Tamai, Yutaka ^{[2
]}

Uraki, Yasumitsu ^{[2
]}

机构：

[1] Hokkaido Univ, Grad Sch Agr, Sapporo, Hokkaido 0608589, Japan

[2] Hokkaido Univ, Res Fac Agr, Sapporo, Hokkaido 0608589, Japan

来源：

BIORESOURCE TECHNOLOGY | 2014年 / 173卷

关键词：

Amphipathic lignin derivatives; Bioethanol; Cedar pulp; Enzymatic saccharification; Fed-batch simultaneous saccharification and fermentation (SSF); BATCH SIMULTANEOUS SACCHARIFICATION; ENHANCE ENZYMATIC SACCHARIFICATION; ETHANOL-PRODUCTION; HYDROLYSIS; LIGNOSULFONATE; SURFACTANTS; IMPROVEMENT; MECHANISM;

D O I：

10.1016/j.biortech.2014.09.093

中图分类号：

S2 [农业工程];

学科分类号：

0828 ;

摘要：

Amphipathic lignin derivatives (A-LDs) were already demonstrated to improve enzymatic saccharification of lignocellulose. Based on this knowledge, two kinds of A-LDs prepared from black liquor of soda pulping of Japanese cedar were applied to a fed-batch simultaneous saccharification and fermentation (SSF) process for unbleached soda pulp of Japanese cedar to produce bioethanol. Both lignin derivatives slightly accelerated yeast fermentation of glucose but not inhibited it. In addition, ethanol yields based on the theoretical maximum ethanol production in the fed-batch SSF process was increased from 49% without A-LDs to 64% in the presence of A-LDs. (C) 2014 Elsevier Ltd. All rights reserved.

引用

页码：104 / 109

页数：6

共 35 条

[21] High titer ethanol production from SPORL-pretreated lodgepole pine by simultaneous enzymatic saccharification and combined fermentation [J].

Lan, T. Q. ;

Gleisner, Roland ;

Zhu, J. Y. ;

Dien, Bruce S. ;

Hector, Ronald E. .

BIORESOURCE TECHNOLOGY, 2013, 127 :291-297

[22]

Lee WG, 1996, BIOTECHNOL LETT, V18, P299

[23] Recent industrial applications of lignin: A sustainable alternative to nonrenewable materials [J].

Lora, JH ;

Glasser, WG .

JOURNAL OF POLYMERS AND THE ENVIRONMENT, 2002, 10 (1-2) :39-48

[24] Understanding the effects of lignosulfonate on enzymatic saccharification of pure cellulose [J].

Lou, Hongming ;

Zhou, Haifeng ;

Li, Xiuli ;

Wang, Mengxia ;

Zhu, J. Y. ;

Qiu, Xueqing .

CELLULOSE, 2014, 21 (03) :1351-1359

[25] Fed-batch semi-simultaneous saccharification and fermentation of reed pretreated with liquid hot water for bio-ethanol production using Saccharomyces cerevisiae [J].

Lu, Jie ;

Li, Xuezhi ;

Yang, Ruifeng ;

Yang, Lei ;

Zhao, Jian ;

Liu, Yanjun ;

Qu, Yinbo .

BIORESOURCE TECHNOLOGY, 2013, 144 :539-547

[26] Tolerance mechanism of the ethanol-tolerant mutant of sake yeast [J].

Ogawa, Y ;

Nitta, A ;

Uchiyama, H ;

Imamura, T ;

Shimoi, H ;

Ito, K .

JOURNAL OF BIOSCIENCE AND BIOENGINEERING, 2000, 90 (03) :313-320

[27] A short review on SSF - an interesting process option for ethanol production from lignocellulosic feedstocks [J].

Olofsson, Kim ;

Bertilsson, Magnus ;

Liden, Gunnar .

BIOTECHNOLOGY FOR BIOFUELS, 2008, 1 (1)

[28] A comparison between batch and fed-batch simultaneous saccharification and fermentation of steam pretreated spruce [J].

Rudolf, A ;

Alkasrawi, M ;

Zacchi, G ;

Lidén, G .

ENZYME AND MICROBIAL TECHNOLOGY, 2005, 37 (02) :195-204

[29] Effects of a non-ionic surfactant, Tween 20, on adsorption/desorption of saccharification enzymes onto/from lignocelluloses and saccharification rate [J].

Seo, Dong-June ;

Fujita, Hirotaka ;

Sakoda, Akiyoshi .

ADSORPTION-JOURNAL OF THE INTERNATIONAL ADSORPTION SOCIETY, 2011, 17 (05) :813-822

[30]

Sluiter A., 2011, TECHNICAL REPORT

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