Cellulase adsorption on lignin: A roadblock for economic hydrolysis of biomass
Cellulase adsorption on lignin: A roadblock for economic hydrolysis of biomass
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DOI：
10.1016/j.renene.2016.03.089
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发表时间：
2016-12-01
期刊：
影响因子：
8.7
通讯作者：
Singhania, Reeta Rani
中科院分区：
文献类型：
--
作者：
Saini, Jitendra Kumar;Patel, Anil Kumar;Singhania, Reeta Rani
生物质的酶促糖化是木质纤维生物质通过糖平台生产生物乙醇的关键步骤，这一过程需要纤维素酶与纤维素酶的结合，而纤维素酶的存在会受到生物质中木质素的影响。本文重点介绍了纤维素酶与木质素相互作用的类型以及限制或克服这种相互作用的可能策略，以使纤维素酶最大限度地发挥纤维素酶与纤维素酶的结合作用。通过抑制纤维素酶与木质素的结合，可以大大减少纤维素酶的用量，从而降低生物乙醇过程中酶的成本。还讨论了研究这些相互作用的技术。(C)爱思唯尔有限公司出版的2016年。
Enzymatic saccharification of biomass is a crucial step in bioethanol production from lignocellulosic biomass through sugar platform which essentially requires attachment of cellulases onto cellulose which is affected by the presence of lignin in biomass. This article focuses on types of interaction between cellulase-lignin and the possible strategies to restrict or overcome it so as to allow maximum cellulases for cellulase-cellulose productive binding. By inhibiting cellulase-lignin binding the cellulase dosage could be reduced dramatically thereby reducing the cost of enzyme in bioethanol process. The techniques to study these interactions have also been discussed. (C) 2016 Published by Elsevier Ltd.