PRODUCTION OF D-PSICOSE FROM D-TALITOL, D-TAGATOSE OR D-GALACTITOL BY ALCALIGENES SP 701B

被引：30

作者：

IZUMORI, K

YAMAKITA, M

TSUMURA, T

KOBAYASHI, H

机构：

[1] Department of Bioresource Science, Faculty of Agriculture, Kagawa University, Kagawa, 761-07, Miki-cho

来源：

JOURNAL OF FERMENTATION AND BIOENGINEERING | 1990年 / 70卷 / 01期

关键词：

D O I：

10.1016/0922-338X(90)90025-R

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：

A process for the production of d-psicose from d-talitol, d-tagatose or d-galactitol has been developed. A bacterium isolated from soil, Alcaligenes sp. 701, was found to accumulate d-psicose from d-talitol, d-tagatose and d-galactitol. A potent strain 701B was derived from the parent strain by obtaining a mutant that could grow faster on l-sorbose. The yields of d-psicose accumulated by 701B in the reaction medium from d-talitol, d-tagatose and d-galactitol were about 90%, 80% and 70%, respectively. This is the first report concerning d-psicose production by microbial reaction. © 1990.

引用

页码：26 / 29

页数：4

共 7 条

[1] PREPARATION OF L-FRUCTOSE AND D-SORBOSE BY THE BACTERIAL OXIDATION OF L-MANNITOL AND L-GLUCITOL, RESPECTIVELY [J].