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KMID : 0364819880260030278
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Korean Journal of Microbiology
1988 Volume.26 No. 3 p.278 ~ p.282
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Acetone-Butanol Fermentation of Rice Straw by Simultaneous Saccharification and Fermentation
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Kwon, Gi-Seok/권기석
Jun, Young-Sook/Kim, Byung-Hong/전영숙/김병홍
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Abstract
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1
Rice straw was used in the acetone-butanol fermentation by simultaneous saccharifica tion and fermentation (SSF) using Clostridium acetobutylicum and cellulolytic enzyme. Over 230 mm of solvent was produced from alkali treated rice straw or from ball-milled microcrystalline cellulose whilst only acidic fermentation products were formed from ball-milled rice straw. From the results it is concluded that rice straw used in the study contained an inhibitor for the solventogenesis by the organis which is insoluble in water and some organic solvent and destroyed by alkaline treatment.
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