|本期目录/Table of Contents|

[1]林增祥,李荣秀,刘莉,等.蒸汽爆破处理沙柳原料酶解条件优化[J].生物加工过程,2013,11(05):1-6.[doi:10.3969/j.issn.1672-3678.2013.05.001]
 LIN Zengxiang,LI Rongxiu,LIU Li,et al.Optimization of enzymatic hydrolysis of steam explosion pretreated Salix psammophila[J].Chinese Journal of Bioprocess Engineering,2013,11(05):1-6.[doi:10.3969/j.issn.1672-3678.2013.05.001]
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蒸汽爆破处理沙柳原料酶解条件优化()
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《生物加工过程》[ISSN:1672-3678/CN:32-1706/Q]

卷:
11
期数:
2013年05期
页码:
1-6
栏目:
出版日期:
2013-09-30

文章信息/Info

Title:
Optimization of enzymatic hydrolysis of steam explosion pretreated Salix psammophila
文章编号:
1672-3678(2013)05-0001-06
作者:
林增祥12李荣秀2刘莉1沈兆兵1史吉平1
1. 中国科学院 上海高等研究院 可持续技术研究中心,上海 201210; 2.上海交通大学 生命科学技术学院 微生物代谢国家重点实验室,上海 200240
Author(s):
LIN Zengxiang12 LI Rongxiu2 LIU Li1 SHEN Zhaobing1SHI Jiping1
1. Research Center for Sustainable Technology, Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai 201210, China; 2. State Key Laboratory of Microbial Metabolism, College of Life Science and Biotechnology, Shanghai JiaoTong University, Shanghai 200240, China
关键词:
蒸汽爆破 沙柳 预处理 响应面
分类号:
S216.2
DOI:
10.3969/j.issn.1672-3678.2013.05.001
文献标志码:
A
摘要:
研究蒸汽爆破预处理对沙柳原料酶解效果的影响,通过响应曲面实验设计法优化蒸汽爆破处理沙柳原料的酶解工艺。结果表明,蒸汽爆破预处理沙柳原料的最佳蒸汽爆破处理条件:压力3.5 MPa、维压时间300 s; 蒸汽爆破最佳酶解条件:pH 4.8、温度53.5 ℃、 每克底物酶加量29.8 FPU。在最优条件下,蒸汽爆破处理沙柳原料的酶解率可以达到最大值87.92%,并验证了数学模型的有效性,试验结果表明蒸汽爆破预处理可以有效提高沙柳原料的水解率。

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相似文献/References:

[1]林增祥,李荣秀,刘莉,等.沙柳原料高浓度底物酶解发酵乙醇工艺[J].生物加工过程,2014,12(02):1.[doi:10.3969/j.issn.1672-3678.2014.02.001]
 LIN Zengxiang,LI Rongxiu,LIU Li,et al.Process of high-solid loadings on enzymatic hydrolysis and ethanol fermentation of Salix biomass[J].Chinese Journal of Bioprocess Engineering,2014,12(05):1.[doi:10.3969/j.issn.1672-3678.2014.02.001]

备注/Memo

备注/Memo:
收稿日期:2012-10-31
基金项目:上海市科委项目(10dz1210400); 上海浦东博士后基金(Y234081D01)
作者简介:林增祥(1980—),男,新疆博乐人,博士后,研究方向:生物化工; 史吉平(联系人),研究员, E-mail:shijp@sari.ac.cn.
更新日期/Last Update: 2013-09-30