CHARACTERIZATION AND POTENTIAL INDUSTRIAL APPLICATIONS OF 5 NOVEL, THERMOTOLERANT, FERMENTATIVE, YEAST STRAINS

被引：72

作者：

BANAT, IM ^{[1
]}

MARCHANT, R ^{[1
]}

机构：

[1] UNIV ULSTER,SCH APPL BIOL & CHEM SCI,COLERAINE BT52 1SA,LONDONDERRY,NORTH IRELAND

来源：

WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY | 1995年 / 11卷 / 03期

关键词：

ETHANOL PRODUCTION; FERMENTATIVE YEASTS; KLUYVEROMYCES; THERMOTOLERANT YEAST;

D O I：

10.1007/BF00367104

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 [微生物学]; 0836 [生物工程]; 090102 [作物遗传育种]; 100705 [微生物与生化药学];

摘要：

All five novel, thermotolerant, alcohol-producing, Kluyveromyces marxianus yeast strains, capable of growth at 52 degrees C, grew aerobically on lactose (growth rates of 0.43 to 0.5 h(-1)), whey permeate (0.38 to 0.43 h(-1)), cellobiose (0.18 to 0.3 h(-1)) and xylose (0.18 to 0.26 h(-1)). They also grew anaerobically at 40 (0.18 to 0.19 h(-1)) and 45 degrees C (0.09 to 0.14 h(-1)). All fermented glucose to ethanol and tolerated ethanol at less than or equal to 95 g l(-1) at 45 degrees C. Their potential for industrial alcohol production, possibly in combination with the dairy and wood-related industries, is discussed.

引用

页码：304 / 306

页数：3

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