白腐菌糙皮侧耳和栓菌生产乙醇。
Production of ethanol by the white-rot basidiomycetes Peniophora cinerea and Trametes suaveolens.
机构信息
Department of Chemistry and Biotechnology, Graduate School of Engineering, Tottori University, Tottori, 680-8552, Japan.
出版信息
Biotechnol Lett. 2010 Jul;32(7):909-13. doi: 10.1007/s10529-010-0243-7. Epub 2010 Mar 18.
The white-rot basidiomycetes, Peniophora cinerea and Trametes suaveolens, can produce ethanol from hexoses. Although T. suaveolens produced negligible amounts of ethanol under aerobic conditions, P. cinerea produced ethanol under both aerobic and semi-aerobic conditions and assimilated glucose, mannose, fructose, galactose, sucrose, maltose and cellobiose with yields of ethanol of 0.41, 0.45, 0.44, 0.19, 0.41, 0.44 and 0.45 g per g hexose, respectively. The corresponding results for T. suaveolens were 0.39, 0.3, 0.13, 0.2, 0.37, 0.35 and 0.31 g ethanol/g hexose. Furthermore, P. cinerea exhibited simultaneous saccharification and fermentation of amorphous cellulose.
白腐菌（Peniophora cinerea 和 Trametes suaveolens）可以将己糖转化为乙醇。尽管 T. suaveolens 在有氧条件下几乎不产生乙醇，但 P. cinerea 可以在有氧和半需氧条件下产生乙醇，并分别以 0.41、0.45、0.44、0.19、0.41、0.44 和 0.45 g/ g 己糖的产率同化葡萄糖、甘露糖、果糖、半乳糖、蔗糖、麦芽糖和纤维二糖生成乙醇。T. suaveolens 的相应结果为 0.39、0.3、0.13、0.2、0.37、0.35 和 0.31 g 乙醇/ g 己糖。此外，P. cinerea 还表现出对无定形纤维素的同步糖化发酵。
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