| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an efficient alcohol fermentation method in saved resource and saved energy, by which the fermentation ability of an alcohol fermentation microorganism such as yeast is reinforced to improve a fermentation rate, and to provide the alcohol fermented by the fermentation method. <P>SOLUTION: The alcohol fermentation method is characterized by adding the ground product of Perilla frutescens seeds to an alcohol fermentation raw material and fermenting in a temperature region of 33 to 40°C. More concretely, the alcohol fermentation method, wherein yeast, Zymomonas bacterium, or Zymobacter bacterium is used as an alcohol fermentation microorganism; and the ground product of the Perilla frutescens seeds is preferably added in an amount of ≥0.0004% (w/v), more preferably 0.0004 to 0.9% (w/v) as a dry weight on the basis of the alcohol fermentation raw material. In addition, there is provided the alcohol fermented by the method. <P>COPYRIGHT: (C)2012,JPO&INPIT |
