|
KMID : 0903519840270040217
|
|
Journal of the Korean Society of Agricultural Chemistry and Biotechnology
1984 Volume.27 No. 4 p.217 ~ p.224
|
|
|
Use of Thermophilic Yeast for Ethanol Fermentation of Raw Starchy Materials
|
|
|
|
|
Abstract
|
|
|
|
Effect of a thermophilic yeast (strain T-71) on the ethanol fermentation of rare starchy materials was investigated. The maximum temperature of the thermophilic yeast for the growing and fermentation was a little higher than that of ordinary yeasts and their resistance to ethanol was also high. Even though the optimum temperature of the thermophilic yeast for fermenting ethanol of several raw starchy materials was different depending upon the concentration of mashing, their optimum fermentation temperature was higher than the ordinary yeasts in all cases studied, and their fermentation efficiency was good enough to use. It was also found from the study that the period of fermentation could be shortened for about one to two days by using the thermophilic yeast.
|
|
|
KEYWORD
|
|
|
|
|
|
FullTexts / Linksout information
|
|
|
|
|
|
Listed journal information
|
|
|
|