Simultaneous saccharification and fermentation of fungal pretreated cornstalk for hydrogen production using Thermoanaerobacterium thermosaccharolyticum W16

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- 바이오플라스틱
  1. 플라스틱
  2. 기타
- 바이오정밀화학
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  2. 화학제품
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  2. 기타
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  2. 건강보조식품
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논문

Simultaneous saccharification and fermentation of fungal pretreated cornstalk for hydrogen production using Thermoanaerobacterium thermosaccharolyticum W16

학술지

Bioresource technology : biomass, bioenergy, biowastes, conversion technologies, biotransformations, production technologies

저자명

Zhao, L.; Cao, G.L.; Wang, A.J.; Guo, W.Q.; Ren, H.Y.; Ren, N.Q.

초록

In this research, environmentally friendly fungal pretreatment was first adopted for deconstruction of cornstalk. Then the fungal-pretreated cornstalk was employed to produce hydrogen in simultaneous saccharification and fermentation (SSF) using crude enzyme from Trichoderma viride and Thermoanaerobacterium thermosaccharolyticum W16. The influence of various factors including substrate concentration, initial pH, and enzyme loading on hydrogen production were evaluated. The highest hydrogen yield of 89.3ml/g-cornstalk was obtained with an initial pH 6.5, 0.75% substrate concentration, and 34FPU/g cellulose. Compared the result with SSF of physical or chemical pretreated lignocellulosic materials, this research suggested an economic and efficient way for hydrogen production from lignocellulosic biomass.

발행연도

2013

발행기관

Elsevier Applied Science

ISSN

0960-8524

권

145

페이지

pp.103-107

DOI

10.1016/j.biortech.2013.01.144