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[1]张红漫,赵晶,林增祥,等.中和剂对稀酸蒸爆玉米秸秆酶解效果的影响[J].生物加工过程,2011,9(01):1-4.[doi:10.3969/j.issn.1672-3678.2011.01.001]
　ZHANG Hongman,ZHAO Jing,LIN Zengxiang,et al.Effects of? neutralizing agents on enzymatic hydrolysis of corn stover pretreated by dilute acidmediated steam explosion[J].Chinese Journal of Bioprocess Engineering,2011,9(01):1-4.[doi:10.3969/j.issn.1672-3678.2011.01.001]
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中和剂对稀酸蒸爆玉米秸秆酶解效果的影响(/HTML)
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《生物加工过程》[ISSN:1672-3678/CN:32-1706/Q]

卷:
9
期数:
2011年01期
页码:
1-4
栏目:
出版日期:
2011-01-20

文章信息/Info

Title:
Effects of? neutralizing agents on enzymatic hydrolysis of corn stover pretreated by dilute acidmediated steam explosion
文章编号:
1672-3678(2011)01-0001-04
作者:
张红漫; 赵晶; 林增祥; 黄和
1. 南京工业大学理学院，南京210009； 2. 南京工业大学生物与制药工程学院，南京210009
Author(s):
ZHANG Hongman1; ZHAO Jing1; LIN Zengxiang2; HUANG He2
1. College of Sciences, Nanjing University of Technology, Nanjing 210009, China;
2. College of Biotechnology and Pharmaceutical Engineering, Nanjing University of Technology, Nanjing 210009, China
关键词:
玉米秸秆; 酶水解; 中和; 蒸爆
分类号:
Q556
DOI:
10.3969/j.issn.1672-3678.2011.01.001
文献标志码:
A
摘要:
以稀酸蒸爆的玉米秸秆为研究对象，考察直接水洗、Ca(OH)2 、NaOH、氨水中和物料至pH 5，在固液比1∶10、酶添加量为每克纤维素14 U（滤纸酶活）的酶解条件下对纤维素转化率的影响。结果表明:水洗、Ca(OH)2、NaOH、氨水中和物料酶解72 h后，纤维素转化率分别为917%、807%、831%及817%。同时对影响纤维素酶解效率的各种因素进行了探讨。从综合成本及后续发酵过程考虑，用氨水中和稀酸蒸爆物料更适合于工业化生产。

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备注/Memo

备注/Memo:
收稿日期：2010-07-26
基金项目：国家自然科学基金资助项目（20876078）；国家高技术研究发展计划(863计划)资助项目（2009AA02Z08）；NSFC广东联合基金项目（U0733001）；中石化项目（207035）
作者简介：张红漫（1968—），女，四川自贡人，博士，副教授，研究方向：生物质能源、现代分离分析及代谢组学，Email：hmzhang@njut.edu.cn中和剂对稀酸蒸爆玉米秸秆酶解效果的影响
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