Enzymatic production of L-tagatose and L-fructose from L-sorbose and L-psicose, respectively

被引：56

作者：

Itoh, H ^{[1
]}

Izumori, K ^{[1
]}

机构：

[1] KAGAWA UNIV,FAC AGR,DEPT BIORESOURCE SCI,MIKI,KAGAWA 76107,JAPAN

来源：

JOURNAL OF FERMENTATION AND BIOENGINEERING | 1996年 / 81卷 / 04期

关键词：

D-tagatose; 3-epimerase; Pseudomonas sp ST-24; L-tagatose; L-fructose;

D O I：

10.1016/0922-338X(96)80590-3

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：

D-Tagatose 3-epimerase (D-TE) from Pseudomonas sp. ST-24 catalyzes the epimerization of all D- and L-ketohexoses. D-TE immobilized on Chitopearl beads BCW 2510 was used for the production of L-tagatose and L-fructose from L-sorbose and L-psicose, respectively. The production yield was 20% for L-tagatose from L-sorbose and 65% for L-fructose from L-psicose.

引用

页码：351 / 353

页数：3

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