| Title | Aureobasidium pullulans의 성장 및 플루란 생산에 미치는 고농도당의 저해효과 | ||
| Author | 신용철 · 한종권 · 김영호 · 이현수 * · 변시명 | ||
| Address | 한국과학기술원 생물공학과; * 선일포도당 기술연구소 | ||
| Bibliography | Korean Journal of Microbiology, 25(4),360-366, 1987 | ||
| DOI | |||
| Key Words | Aureobasidium pullulans, pullulan production, inhibition effect | ||
| Abstract | For the production of pullulan from the high concentration of sugar, the utilization of sugars by a pullulan-producing fungus, Aureobasidium pullulans was examined. A. pullulans showed the different utilization patterns for sugars such as sucrose, maltose, and maltotriose. Especially for maltotriose, the hydrolysis of sugar was accompanied by a transferase activity. Glucose and maltose showed the inhibitory effect on the cell growth and the pullulan production at the sugar concentration higher than 0.28M, but sucrose showed the inhibitory effect at the sugar concentration higher than 0.14M. Among the sugars examined, sucrose gave the best result for the pullulan production. 27.5g/l of pullulan was obtained from 5% sucrose. | ||
| Download PDF | Kor_250415_360-366p.pdf | ||