Hee-Kyoung Jung, Chi-Duck Park, Joo-Heon Hong, Dong-Ho Bae
언어
영어(ENG)
URL
https://www.earticle.net/Article/A98190
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원문정보
초록
영어
An novel amylolytic yeast, Saccharomyces cerevisiae HA 27, isolated from nuruk, displayed resistance against highsugar (50% glucose) and alcohol (15%). Maximal production of amylolytic enzyme by S. cerevisiae HA 27 was achieved on 9days of cultivation at the optimal temperature 20oC and pH 6.0. The activity of amylolytic enzyme produced by S. cerevisiaeHA 27 was stable, even at 70oC, and over a broad pH range (4.0-11.0). Also, the amylolytic enzyme of S. cerevisiae HA 27showed optimal activity in pH 5.0 at 50oC. S. cerevisiae HA 27 exhibited 6.2%(v/v) alcohol fermentation ability using starchas a carbon source.
목차
Abstract Introduction Materials and Methods Results and Discussion Acknowledgments References