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Characterization and potential industrial applications of five novel, thermotolerant, fermentative, yeast strains

✍ Scribed by I. M. Banat; R. Marchant

Publisher: Springer
Year: 1995
Tongue: English
Weight: 305 KB
Volume: 11
Category: Article
ISSN: 1573-0972
DOI: 10.1007/bf00367104

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✦ Synopsis

All five novel, thermotolerant, alcohol-producing, Khyvenwnyces naur&zrms yeast strains, capable of growth at 5Z'C, grew aerobically on lactose (growth rates of 0.43 to 0.5 h-l), whey permeate (0.38 to 0.43 h-l), cellobiose (0.18 to 0.3 h-') and xyiose (0.18 to 0.26 h-I). They also grew maerobically at 40 (0.18 to 0.19 h-l) and 4.W (0.09 to 0.14 h-l). All fermented glucose to ethanol and tolerated ethanol at 6 95 g 1-l at 45*C. Their potential for industrial alcohol production, possibly in combination with the dairy and wood-related industries, is discussed.

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