文章基本信息

标题：Comparative Study on Microorganisms Used for the Bioethanol Production
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作者：Corina Amalia Macarie ; Adina-Elena Segneanu ; Ionel Balcu 等
期刊名称：Low Carbon Economy
印刷版ISSN：2158-7000
电子版ISSN：2158-7019
出版年度：2011
卷号：2
期号：4
页码：224-229
DOI：10.4236/lce.2011.24028
出版社：Scientific Research Publishing
摘要：Two different methods, namely simultaneous saccharification and fermentation and two-stage hydrolysis and fermen- tation have been used for the conversion of the cellulose into bioethanol. Both aerobic and anaerobic conditions were employed in order to obtain two types of microorganisms―Trichoderma reesei and Zymomonas mobilis―that are used for the production of cellulases. The aim of the paper is to investigate also the efficiency of a microorganism’s consortium in the fermentation stage of the two processes and the action of this microorganism’s consortium on different concentrations of the cellulosic substrate, in order to determine the optimum parameters of the process. Good yields (45% - 70%) of the cellulose degradation into fermentable sugars have been obtained.
关键词：Bioethanol; Lignocellulosic Biomass; Microorganism