Enzymatic synthesis of L-tagatose from galactitol with galactitol dehydrogenase from Rhodobacter sphaeroides D

被引：40

作者：

Huwig, A ^{[1
]}

Emmel, S ^{[1
]}

Jäkel, G ^{[1
]}

Giffhorn, F ^{[1
]}

机构：

[1] Univ Saarlandes, Inst Angew Mikrobiol, D-66041 Saarbrucken, Germany

来源：

CARBOHYDRATE RESEARCH | 1997年 / 305卷 / 3-4期

关键词：

L-tagatose; galactitol; galactitol dehydrogenase; bioconversion;

D O I：

10.1016/S0008-6215(97)00265-6

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：

The rare sugar L-tagatose was prepared with an overall yield of 78% by enzymatic C-5 oxidation of galactitol with co-substrate regeneration, and purification by ligand exchange chromatography. The sugar was identified by HPLC, melting point determination, optical rotation, and NMR spectrometry. (C) 1998 Elsevier Science Ltd.

引用

页码：337 / 339

页数：3

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