Open fermentative production of fuel ethanol from food waste by an acid-tolerant mutant strain of Zymomonas mobilis

文献类型： 外文期刊

第一作者： Ma, Kedong

作者： Ma, Kedong;Ruan, Zhiyong;Shui, Zongxia;Wang, Yanwei;Hu, Guoquan;He, Mingxiong

作者机构：

关键词： Food waste;Fuel ethanol;Zymomonas mobilis;Open fermentation;Acid-tolerant mutant

期刊名称：BIORESOURCE TECHNOLOGY （ 影响因子：9.642； 五年影响因子：9.237 ）

ISSN：

年卷期：

页码：

收录情况： SCI

摘要： The aim of present study was to develop a process for open ethanol fermentation from food waste using an acid-tolerant mutant of Zymomonas mobilis (ZMA7-2). The mutant showed strong tolerance to acid condition of food waste hydrolysate and high ethanol production performance. By optimizing fermentation parameters, ethanol fermentation with initial glucose concentration of 200 g/L, pH value around 4.0, inoculum size of 10% and without nutrient addition was considered as best conditions. Moreover, the potential of bench scales fermentation and cell reusability was also examined. The fermentation in bench scales (44 h) was faster than flask scale (48 h), and the maximum ethanol concentration and ethanol yield (99.78 g/L, 0.50 g/g) higher than that of flask scale (98.31 g/L, 0.49 g/g). In addition, the stable cell growth and ethanol production profile in five cycles successive fermentation was observed, indicating the mutant was suitable for industrial ethanol production. (C) 2015 Elsevier Ltd. All rights reserved.

分类号： Q

  • 相关文献

[1]Open Fermentative Production of L-Lactic Acid from Distillers' Grains by Lactobacillus casei CICC 6056. Zheng, Jin,Wang, Qunhui,Zou, Hui,Wang, Juan,Liu, Yingying,Sun, Xiaohong,Gao, Ming. 2017

[2]irrE, an exogenous gene from deinococcus radiodurans, improves the growth of and ethanol production by a Zymomonas mobilis strain under ethanol and acid stresses. Zhang Ying,Ma, Ruiqiang,Zhou, Zhengfu,Lu, Wei,Zhang, Wei,Chen, Ming,Zhang Ying,Ma, Ruiqiang,Zhao, Zhonglin.

[3]Amino acid substitutions of His296 alter the catalytic properties of Zymomonas mobilis 10232 levansucrase. Wang, Jin,Li, Shu Ying,Chen, Ming,Yan, Yong Liang,Yu, Hai Ying,Zhan, Yu Hua,Peng, Zi Xin,Lin, Min,Li, Gang.

[4]Engineered Zymomonas mobilis for salt tolerance using EZ-Tn5-based transposon insertion mutagenesis system. Wang, Jing-Li,Wu, Bo,Qin, Han,You, Yang,Liu, Song,Shui, Zong-Xia,Tan, Fu-Rong,Wang, Yan-Wei,Zhu, Qi-Li,Dai, Li-Chun,Hu, Guo-Quan,He, Ming-Xiong,Li, Yan-Bin,Ruan, Zhi-Yong,Ma, Ke-Dong. 2016

[5]Zymomonas mobilis: a novel platform for future biorefineries. He, Ming Xiong,Wu, Bo,Qin, Han,Tan, Fu Rong,Wang, Jing Li,Shui, Zong Xia,Dai, Li Chun,Zhu, Qi Li,Pan, Ke,Tang, Xiao Yu,Wang, Wen Guo,Hu, Qi Chun,He, Ming Xiong,Hu, Qi Chun,Ruan, Zhi Yong. 2014

[6]Adaptive laboratory evolution of ethanologenic Zymomonas mobilis strain tolerant to furfural and acetic acid inhibitors. Shui, Zong-Xia,Qin, Han,Wu, Bo,Tan, Fu-Rong,Wang, Jing-Li,Tang, Xiao-Yu,Dai, Li-Chun,Hu, Guo-Quan,He, Ming-Xiong,Hu, Guo-Quan,He, Ming-Xiong,Ruan, Zhi-yong,Wang, Lu-shang.

[7]Direct ethanol production from dextran industrial waste water by Zymomonas mobilis. He, Ming-xiong,Qin, Han,Tan, Fu-rong,Wu, Bo,Shui, Zong-xia,Dai, Li-chun,Hu, Qi-chun,He, Ming-xiong,Yin, Xiao-bo,Hu, Qi-chun,Ruan, Zhi-yong.

[8]Replacing process water and nitrogen sources with biogas slurry during cellulosic ethanol production. You, Yang,Wu, Bo,Yang, Yi-Wei,Wang, Yan-Wei,Liu, Song,Zhu, Qi-Li,Qin, Han,Tan, Fu-Rong,Dai, Li-Chun,Zhang, Min,Hu, Guo-Quan,He, Ming-Xiong,Ruan, Zhi-Yong,Ma, Ke-Dong. 2017

[9]Adaption of microbial community during the start-up stage of a thermophilic anaerobic digester treating food waste. Wang, Xing,Deng, Ya-Yue,Li, Zheng-Wei,Li, Qiang,Qin, Han,Chen, Jing-Tao,He, Ming-Xiong,Zhang, Min,Hu, Guo-Quan,Yin, Xiao-Bo,Wang, Xing,Li, Zheng-Wei,Chen, Jing-Tao,He, Xiao-Lan. 2016

[10]Ethanol prefermentation of food waste in sequencing batch methane fermentation for improved buffering capacity and microbial community analysis. Yu, Miao,Wu, Chuanfu,Wang, Qunhui,Ren, Yuanyuan,Sun, Xiaohong,Li, Yu-You. 2018

[11]Kinetics of Lactic Acid Fermentation on Food Waste by Lactobacillus bulgaricus. Wang, Min,Qiu, Tianlei,Sun, Xiaohong,Han, Meilin,Wang, Xuming,Xu, Zhijun. 2010

[12]Environmental mercury concentrations in cultured low-trophic-level fish using food waste-based diets. Cheng, Zhang,Wong, Ming Hung,Cheng, Zhang,Man, Yu Bon,Wong, Ming Hung,Man, Yu Bon,Wong, Ming Hung,Cheng, Zhang,Mo, Wing Yin,Man, Yu Bon,Lam, Cheung Lung,Choi, Wai Ming,Wong, Ming Hung,Nie, Xiang Ping,Liu, Yi Hui.

[13]Application of food waste based diets in polyculture of low trophic level fish: Effects on fish growth, water quality and plankton density. Mo, Wing Yin,Cheng, Zhang,Choi, Wai Ming,Man, Yu Bon,Wong, Ming Hung,Mo, Wing Yin,Cheng, Zhang,Choi, Wai Ming,Man, Yu Bon,Wong, Ming Hung,Man, Yu Bon,Wong, Ming Hung,Liu, Yihui.

[14]Combined effect of crude fat content and initial substrate concentration on batch anaerobic digestion characteristics of food waste. Zhang, Wanqin,Dong, Hongmin,Zhang, Wanqin,Li, Xin,Dong, Renjie,Lang, Qianqian,Fang, Ming,Bah, Hamidou.

[15]SOCIAL-OPTIMAL HOUSEHOLD FOOD WASTE: TAXES AND GOVERNMENT INCENTIVES. Katare, Bhagyashree,Serebrennikov, Dmytro,Wang, H. Holly,Katare, Bhagyashree,Serebrennikov, Dmytro,Wang, H. Holly,Wetzstein, Michael.

[16]Food packing: A case study of dining out in Beijing. Wang Yu,Xu Shi-wei,Yu Wen,Abdul-gafar, Ahmed,Xu Shi-wei,Yu Wen,Xu Shi-wei,Yu Wen,Liu Xiao-jie,Zhang Dan,Gao Li-wei,Cao Xiao-chang,Liu Yao,Bai Jun-fei. 2016

[17]Influence of Organic Loading Rate on the Performance of a Two-Phase Pressurized Biofilm (TPB) System Treating Food Waste. Li, Yeqing,Yan, Fang,Liu, Hong,Wang, Yafei,Jiang, Hao,Qian, Mingyu,Zhou, Hongjun,Liu, Hong,Nie, Hong,Qian, Mingyu. 2017

[18]Replacing fish meal by food waste in feed pellets to culture lower trophic level fish, containing acceptable levels of organochlorine pesticides: Health risk assessments. Cheng, Zhang,Mo, Wing-Yin,Man, Yu-Bon,Wong, Ming-Hung,Cheng, Zhang,Mo, Wing-Yin,Man, Yu-Bon,Wong, Ming-Hung,Cheng, Zhang,Man, Yu-Bon,Wong, Ming-Hung,Nie, Xiang-Ping,Li, Kai-Bing.

[19]Kinetics and thermodynamics of glucoamylase inhibition by lactate during fermentable sugar production from food waste. Wang, Qun Hui,Liu, Ying Ying,Ma, Hong Zhi,Wang, Xiao Qiang,Wang, Xu Ming.

[20]Enhancement of L-lactic acid production via synergism in open co-fermentation of Sophora flavescens residues and food waste. Zheng, Jin,Gao, Ming,Wang, Qunhui,Wang, Juan,Chang, Qiang,Zheng, Jin,Gao, Ming,Wang, Qunhui,Sun, Xiaohong,Tashiro, Yukihiro,Tashiro, Yukihiro.

作者其他论文 更多>>

微信小程序