Production of high molecular weight pullulan by Aureobasidium pullulans using glucosamine

被引：32

作者：

Kim, JH

Kim, MR

Lee, JH

Lee, JW

Kim, SK ^{[1
]}

机构：

[1] Pukyung Natl Univ, Div Food & Biotechnol, Pusan 608737, South Korea

[2] Dong A Univ, Fac Nat Resources & Life Sci, Pusan 604714, South Korea

来源：

BIOTECHNOLOGY LETTERS | 2000年 / 22卷 / 12期

关键词：

glucosamine; glucose; pullulan;

D O I：

10.1023/A:1005681019573

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：

Pullulan productivity was optimized in Aureobasidium pullulans ATCC 42023 with 54 g glucose l(-1). Pullulan with its higher molecular weight (> 1 000 000) was produced using 2% (w/v) glucose and 3% (w/v) glucosamine together. The maximum concentration of pullulan was 8 g l(-1) at 140 h with shake-flask culture.

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收藏

页码：987 / 990

页数：4

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