Kinetic model study on enzymatic hydrolysis of cellulose using artificial neural networks
文献类型：期刊论文
| 作者 | Zhang Yu1,2; Xu Jingliang1; Yuan Zhenhong1; Zhuang Xinshu1; Lue Pengmei1 |
| 刊名 | Chinese journal of catalysis
 |
| 出版日期 | 2009-04-01 |
| 卷号 | 30期号:4页码:355-358 |
| 关键词 | Enzymatic kinetics Enzymatic hydrolysis of cellulose Artificial neural network Response surface model Heterogeneous catalysis |
| ISSN号 | 0253-9837 |
| 通讯作者 | Zhang yu() |
| 英文摘要 | Enzymatic hydrolysis of cellulose was highly complex because of the unclear enzymatic mechanism and many factors that affect the heterogeneous system. therefore, it is difficult to build a theoretical model to study cellulose hydrolysis by cellulase. artificial neural network (ann) was used to simulate and predict this enzymatic reaction and compared with the response surface model (rsm). the independent variables were cellulase amount x(1), substrate concentration x(2), and reaction time x(3), and the response variables were reducing sugar concentration y(1) and transformation rate of the raw material y(2). the experimental results showed that ann was much more suitable for studying the kinetics of the enzymatic hydrolysis than rsm. during the simulation process, relative errors produced by the ann model were apparently smaller than that by rsm except one and the central experimental points. during the prediction process, values produced by the ann model were much closer to the experimental values than that produced by rsm. these showed that ann is a persuasive tool that can be used for studying the kinetics of cellulose hydrolysis catalyzed by cellulase. |
| WOS关键词 | HIGH-THROUGHPUT ; OPTIMIZATION |
| WOS研究方向 | Chemistry ; Engineering |
| WOS类目 | Chemistry, Applied ; Chemistry, Physical ; Engineering, Chemical |
| 语种 | 英语 |
| WOS记录号 | WOS:000267277100015 |
| 出版者 | SCIENCE PRESS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2402522 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Zhang Yu |
| 作者单位 | 1.Chinese Acad Sci, Key Lab Renewable Energy & Gas Hydrate, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang Yu,Xu Jingliang,Yuan Zhenhong,et al. Kinetic model study on enzymatic hydrolysis of cellulose using artificial neural networks[J]. Chinese journal of catalysis,2009,30(4):355-358. |
| APA | Zhang Yu,Xu Jingliang,Yuan Zhenhong,Zhuang Xinshu,&Lue Pengmei.(2009).Kinetic model study on enzymatic hydrolysis of cellulose using artificial neural networks.Chinese journal of catalysis,30(4),355-358. |
| MLA | Zhang Yu,et al."Kinetic model study on enzymatic hydrolysis of cellulose using artificial neural networks".Chinese journal of catalysis 30.4(2009):355-358. |
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来源：中国科学院大学
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