Bioethanol production through separate hydrolysis and fermentation of Parthenium hysterophorus biomass
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- 作者：S.S. Mohan Dev Tavvaa ; mohandevt@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Amol Deshpandeb ; Sanjeeva Rao Durbhaa ; V. Arjuna Rao Palakollua ; A. Uttam Goparajua ; V. Rao Yechuria ; V. Rao Bandarua ; V. Subba Rao Muktinutalapatia
- 关键词：Parthenium hysterophorus ; Separate hydrolysis and fermentation ; Second generation bioethanol
- 刊名：Renewable Energy
- 出版年：2016
- 出版时间：February 2016
- 年：2016
- 卷：86
- 期：Complete
- 页码：1317-1323
- 全文大小：557 K
文摘
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Biomass of a common weed, Parthenium hysterophorus, was used for the first time as a source for the production of bioethanol.
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Effects of pretreatment of the biomass with each of the three acids and two alkalis under two temperature regimen followed by detoxification of inhibitors and treatment with ten different concentrations of cellulase enzyme were studied.
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Maximum yield of reducing sugars obtained under optimal pretreatment conditions was 615 mg/g biomass.
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0.24–0.27 g of ethanol/gram of plant biomass was achieved.