CONTINUOUS PRODUCTION OF ISOMALTO-OLIGOSACCHARIDES FROM MALTOSE SYRUP BY IMMOBILIZED CELLS OF PERMEABILIZED AUREOBASIDIUM-PULLULANS

被引：55

作者：

YUN, JW

LEE, MG

SONG, SK

机构：

[1] PUSAN NATL UNIV,DEPT CHEM ENGN,PUSAN 609735,SOUTH KOREA

[2] CHEJU NATL UNIV,CHEJU,SOUTH KOREA

来源：

BIOTECHNOLOGY LETTERS | 1994年 / 16卷 / 11期

关键词：

D O I：

10.1007/BF01020841

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 [微生物学]; 0836 [生物工程]; 090102 [作物遗传育种]; 100705 [微生物与生化药学];

摘要：

Continuous production of isomalto-oligosaccharides from maltose syrup by the permeabilized cells of Aureobasidium pullulans immobilized into calcium alginate gel was studied using a column reactor. The immobilized cell column maintained its full activity over 45 days when the reactor was operated at a velocity of 0.1 h(-1) at 50 degrees C using 60 %(w/v) maltose syrup as a substrate, and the maximum productivity achieved was around 60 g/lh.

引用

页码：1145 / 1150

页数：6

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[No title captured]

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