Production of inulo-oligosaccharides using endo-inulinase from a pseudomonas sp. |
| |
| Authors: | Dong Hyun Kim Yong Jin Choi Seung Koo Song Jong Won Yun |
| |
| Affiliation: | (1) Dept. of Biotechnology, Taegu University, Kyungbuk, 712–714, Korea;(2) Dept. of Genetic Engineering, Korea University, Seoul, 132, Korea;(3) Dept. of Chemical Engineering., Pusan National University, Pusan, 609–735, Korea |
| |
| Abstract: | Inulo-oligosaccharides were produced from inulin by using high activities of an endo-acting inulinase. The total yields of oligosaccharide were slightly decreased as the concentration of inulin increased from 50 to 200g/l. Under the optimal reaction conditions, the products consist of inulo-oligosaccharides ranging from DP (degrees of polymerization)2 to DP7, where the major oligosaccharides are 29.8% DP2, 21.4% DP3, and 8.1% DP4 oligomer, respectively. The maximum yield was 75.6% when 50g inulin/l and 15 units/g substrate were used. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
