Effect of chemical factors on integrated fungal fermentation of sugarcane bagasse for ethanol production by a white-rot fungus, Phlebia sp. MG-60

Le Duy Khuong, Ryuichiro Kondo, Rizalinda De Leon, To Kim Anh, Sadatoshi Meguro, Kuniyoshi Shimizu, Ichiro Kamei

研究成果: ジャーナルへの寄稿学術誌査読

26 被引用数 (Scopus)

抄録

Bioethanol production through integrated fungal fermentation (IFF), involving a unified process for biological delignification with consolidated biological processing by the white-rot fungus Phlebia sp. MG-60, was applied to sugarcane bagasse. Initial moisture content of the bagasse was found to affect biological delignification by MG-60, and 75% moisture content was suitable for selective lignin degradation and subsequent ethanol production. Additives, such as basal media, organic compounds, or minerals, also affected biological delignification of bagasse by MG-60. Basal medium addition improved both delignification and ethanol production. Some inorganic chemical factors, such as Fe2+, Mn2+, or Cu2+, reduced bagasse carbohydrate degradation by MG-60 during delignifying incubations and resulted in increased ethanol production. The present results indicated that suitable culture conditions could significantly improve IFF efficiency.

本文言語英語
ページ(範囲)33-40
ページ数8
ジャーナルBioresource Technology
167
DOI
出版ステータス出版済み - 9月 2014

!!!All Science Journal Classification (ASJC) codes

  • バイオエンジニアリング
  • 環境工学
  • 再生可能エネルギー、持続可能性、環境
  • 廃棄物管理と処理

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