Development of an immobilization method of L-arabinose isomerase for industrial production of tagatose

被引：37

作者：

Oh, DK ^{[1
]}

Kim, HJ

Ryu, SA

Rho, HJ

Kim, P

机构：

[1] Sejong Univ, Dept Biosci & Biotechnol, Seoul 143747, South Korea

[2] Tong Yang Confectionery Co, Ctr Res & Dev, Basic Res Team, Seoul 140715, South Korea

来源：

BIOTECHNOLOGY LETTERS | 2001年 / 23卷 / 22期

关键词：

alginate beads; L-arabinose isomerase; glutaraldehyde; immobilization; packed-bed reactor; tagatose;

D O I：

10.1023/A:1012730522288

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：

Of the immobilization methods tested, alginate beads treated with glutaraldehyde gave the most stable and economic method for immobilizing L-arabinose isomerase for the industrial production of tagatose. L-Arabinose isomerase immobilized in a packed-bed reactor produced an average of 30 g tagatose l(-1) day(-1) from 100 g galactose l(-1) for 8 days.

引用

页码：1859 / 1862

页数：4

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