MULTIPLE FORMS OF A GLUCOAMYLASE INHIBITORY FACTOR FROM ASPERGILLUS-NIGER AND ITS ELUTION AFTER ADSORPTION ONTO RAW WHEAT-STARCH

被引：2

作者：

TOWPRAYOON, S ^{[1
]}

FUJIO, Y ^{[1
]}

UEDA, S ^{[1
]}

机构：

[1] KING MONGKUTS INST TECHNOL,SCH ENERGY & MAT,BANGKOK 10140,THAILAND

来源：

WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY | 1992年 / 8卷 / 02期

关键词：

ASPERGILLUS-NIGER; GLUCOAMYLASE INHIBITORY FACTOR; RAW STARCH ADSORPTION;

D O I：

10.1007/BF01195824

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：

An inhibitory factor (IF) from Aspergillus niger, that inhibited the action of glucoamylase on raw starch, was adsorbed tightly onto raw starch but was almost completely desorbed by 0.02 M sodium borate. The IF was a glycoprotein and was partially purified by ion exchange chromatography into three active fractions.

引用

页码：98 / 101

页数：4

共 6 条

[1]

Hayashida S., Nakahara K., Iwanaga S., Characteristics and function of raw-starch-affinity site on Aspergillus awamori var. kawachi glucoamylase I molecule, Agricultural and Biological Chemistry, 53, pp. 143-149, (1989)

[2]

Medda S., Saha B.C., Ueda S., Raw starch adsorption and elution behavior of glucoamylase I of black, Aspergillus. Journal of Fermentation Technology, 60, pp. 261-264, (1982)

[3]

Saha B.C., Ueda S., Raw starch digestion inhibitory factor in one glucoamylase preparation of black Aspergillus, Agricultural and Biological Chemistry, 47, pp. 2773-2779, (1983)

[4]

Saha B.C., Ueda S., Production and characteristics of inhibitory factor of raw starch digestion from Aspergillus niger, Applied Microbiology and Biotechnology, 19, pp. 341-346, (1984)

[5]

Towprayoon S., Saha B.C., Fujio Y., Ueda S., Some characteristics of a raw starch digestion inhibitory factor from Aspergillus niger, Applied Microbiology and Biotechnology, 29, pp. 289-291, (1988)

[6]

Towprayoon S., Fujio Y., Ueda S., Effect of adsorption of a inhibitory factor onto raw starch hydrolysis by glucoamylase, World Journal of Microbiology & Biotechnology, 6, pp. 400-403, (1990)

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