Bioresource Technology 2015-11-01

Comprehensive utilization of glycerol from sugarcane bagasse pretreatment to fermentation.

Liqun Jiang, Anqing Zheng, Zengli Zhao, Fang He, Haibin Li

文献索引：Bioresour. Technol. 196 , 194-9, (2015)

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摘要

In this study, the effects of glycerol pretreatment on subsequent glycerol fermentation and biomass fast pyrolysis were investigated. The liquid fraction from the pretreatment process was evaluated to be feasible for fermentation by Paenibacillus polymyxa and could be an economic substrate. The pretreated biomass was further utilized to obtain levoglucosan by fast pyrolysis. The pretreated sugarcane bagasse exhibited significantly higher levoglucosan yield (47.70%) than that of un-pretreated sample (11.25%). The promotion could likely be attributed to the effective removal of alkali and alkaline earth metals by glycerol pretreatment. This research developed an economically viable manufacturing paradigm to utilize glycerol comprehensively and enhance the formation of levoglucosan effectively from lignocellulose.Copyright © 2015 Elsevier Ltd. All rights reserved.

相关化合物

  • 乙醇
  • L-赖氨酸盐酸盐
  • 糠醛
  • 甘油
  • 乙酸-12C2
  • 冰醋酸
  • 雄诺龙
  • 5-羟甲基糠醛
  • 3-羟基-2-丁酮
  • 2,3-丁二醇

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