XYLITOL PRODUCTION BY PETROMYCES-ALBERTENSIS GROWN ON MEDIUM CONTAINING D-XYLOSE

被引：47

作者：

DAHIYA, JS ^{[1
]}

机构：

[1] ABI BIOTECHNOL INC,WINNIPEG R3Y 1G4,MANITOBA,CANADA

来源：

CANADIAN JOURNAL OF MICROBIOLOGY | 1991年 / 37卷 / 01期

关键词：

PETROMYCES-ALBERTENSIS; D-XYLULOSE; XYLITOL;

D O I：

10.1139/m91-003

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Petromyces albertensis produced xylitol and D-xylulose when cultivated on a medium containing D-xylose. These fermentative products were identified by high-performance liquid chromatography. A large amount of xylitol was obtained from a D-xylose medium containing ammonium acetate and yeast extract at an initial pH of 7.0. Maximum production of xylitol and of the enzymes concerned with its production was observed after 10 days of cultivation. A D-xylose (100 g/L) medium supplemented with 1% (v/v) methanol gave the highest yields of xylitol (39.8 g/L) and D-xylulose (2.8 g/L).

引用

页码：14 / 18

页数：5

共 13 条

[1]

BASSLER KH, 1974, METHOD ENZYMAT AN, V3, P1381

[2] NADH-LINKED ALDOSE REDUCTASE - THE KEY TO ANAEROBIC ALCOHOLIC FERMENTATION OF XYLOSE BY YEASTS [J].