|
|||||
|
|
Production of high molecular weight pullulan by Aureobasidium pullulans using glucosamine |
|
| Authors: | Jeong-Hwa Kim Mi-Ryung Kim Ji-Hyun Lee Jin-Woo Lee Sung-Koo Kim |
| Affiliation: | (1) Division of Food and Biotechnology, Pukyung National University, Pusan , 608-737, Korea;(2) Faculty of Natural Resources & Life Science, Dong-A University, Pusan , 604-714, Korea |
| Abstract: | Pullulan productivity was optimized in Aureobasidium pullulans ATCC 42023 with 54 g glucose l–1. Pullulan with its higher molecular weight (>1 000000) was produced using 2% (w/v) glucose and 3% (w/v) glucosamine together. The maximum concentration of pullulan was 8 g l–1 at 140 h with shake-flask culture. |
| Keywords: | glucosamine glucose pullulan |
| 本文献已被 SpringerLink 等数据库收录！ | |