Production of high-content inulo-oligosaccharides from inulin by a purified endoinulinase

被引：33

作者：

Yun, JW

Kim, DH

Uhm, TB

Song, SK

机构：

[1] CHONBUK NATL UNIV,FAC BIOL SCI,CHONJU 561756,SOUTH KOREA

[2] CHONBUK NATL UNIV,INST MOL BIOL & GENET,CHONJU 561756,SOUTH KOREA

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

来源：

BIOTECHNOLOGY LETTERS | 1997年 / 19卷 / 09期

关键词：

D O I：

10.1023/A:1018366410586

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：

Inulo-oligosaccharides were produced from inulin with high yield by using a purified endoinulinase from a commercial inulinase preparation. The maximum yield of oligosaccharide achieved was around 96% irrespective of substrate concentrations ranged from 50 to 150 g inulin/l. A wide range of degradation products from inulin, varying in their DP (degree of polymerization) 2 to 6, were obtained where the major oligosaccharides were DP3 and 4. The reaction pH gave rise to a significant difference in yield and sugar composition of inulo-oligosaccharides.

引用

页码：935 / 938

页数：4

共 14 条

[1] PURIFICATION AND CHARACTERIZATION OF ENDO-INULINASE AND EXO-INULINASE [J].