EFFECT OF NITROGEN-SOURCES ON XYLITOL PRODUCTION FROM D-XYLOSE BY CANDIDA SP L-102

被引：31

作者：

LU, J

TSAI, LB

GONG, CS

TSAO, GT

机构：

[1] Laboratory of Renewable Resources Engineering Purdue University 1295 Potter Center, West Lafayette, 47907, IN

来源：

BIOTECHNOLOGY LETTERS | 1995年 / 17卷 / 02期

关键词：

D O I：

10.1007/BF00127982

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

The production of extracellular xylitol from D-xylose by an efficient xylitol-producing yeast, Candida sp. L-102, was studied in shake flask cultures with different nitrogen sources in the basic salt medium. Maximum xylitol production was obtained with urea as the nitrogen source. A final concentration of 100 g/L of xylitol from 114 gn D-xylose was obtained from the yeast with an indicated yield of 87.7% (based on D-xylose consumed). The average specific xylitol production rate of 0.46 g/g.h was achieved within 65 hours of incubation using 0.3% urea.

引用

页码：167 / 170

页数：4

共 8 条

[1]

Gong C.H., 1981, BIOTECHNOL LETT, V3

[2] PRODUCTION OF XYLITOL FROM D-XYLOSE BY CANDIDA-TROPICALIS - OPTIMIZATION OF PRODUCTION-RATE [J].