Fermentation of wet-exploded corn stover for the production of volatile fatty acids

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• 作者：Nanditha Murali ; Sebastian Fernandez ; Birgitte Kiaer Ahring ; ^bka@wsu.edu
• 关键词：Acetic acid ; Volatile fatty acids ; Anaerobic fermentation ; Corn stover ; Rumen
• 刊名：Bioresource Technology
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：227
• 期：Complete
• 页码：197-204
• 全文大小：1230 K
• 卷排序：227

文摘

Volatile fatty acids (VFA) production was studied using rumen bacteria. Fermentation of pretreated corn stover to VFA. VFA yield increased to 40.8 g/L at 5% total solids (TS) from 22.8 g/L at 2.5% TS. Valeric acid production was seen only at 5% TS but not at 2.5% TS. Composition analysis showed 33% carbohydrates conversion at 2.5% and 50% at 5% TS.