CHARACTERIZATION OF THE AMYLOLYTIC SYSTEM OF CANDIDA STRAINS

被引：4

作者：

LINARDI, VR

ANDRADE, CMMC

FIGUEIRA, MM

ANDRADE, MC

SOUZA, AAV

机构：

[1] Departamento de Microbiologia, Instituto de Ciencias Biológicas da Universidade Federal de Minas Gerais, Belo Horizonte

来源：

FOLIA MICROBIOLOGICA | 1993年 / 38卷 / 04期

关键词：

D O I：

10.1007/BF02898594

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：

Some physical and chemical properties of alpha-amylase (EC 3.2.1.1) and glucoamylase (EC 3.2.1.3) produced in semisolid fermentation by Candida fennica FTPT-1829, C. famata FTPT-1539 and C fennica FTPT-8903 were determined. The optimum temperature values were 42, 44, 48-degrees-C and 60, 50, 50-degrees-C for alpha-amylase and glucoamylase excreted by C fennica 8903, C. fennica 1829 and C famata 1539, respectively. The optimum pH values for all strains were 5.0 and 6.0 for alpha-amylase and glucoamylase, respectively. The degradation of pullulan by all the yeast species indicates debranching activity.

引用

页码：281 / 284

页数：4

共 12 条

[1] PRODUCTION OF ALPHA-AMYLASE BY YEASTS AND YEAST-LIKE ORGANISMS [J].

AUGUSTIN, J ;

ZEMEK, J ;

KOCKOVAKRATOCHVILOVA, A ;

KUNIAK, L .

FOLIA MICROBIOLOGICA, 1978, 23 (05) :353-+

[2] PURIFICATION AND CHARACTERIZATION OF EXTRACELLULAR AMYLOLYTIC ENZYMES FROM THE YEAST FILOBASIDIUM-CAPSULIGENUM [J].

DEMOT, R ;

VERACHTERT, H .

APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 1985, 50 (06) :1474-1482

[3]

DEMOT R, 1986, CAN J MICROBIOL, V32, P47

[4]

DEMOT R, 1987, EUR J BIOCHEM, V164, P643

[5]

DIAS AAM, 1992, REV MICROBIOL, V23, P189

[6]

KELLY CT, 1983, PROCESS BIOCHEM, V18, P6

[7] PRODUCTION OF AMYLASES BY YEASTS [J].

LINARDI, VR ;

MACHADO, KMG .

CANADIAN JOURNAL OF MICROBIOLOGY, 1990, 36 (11) :751-753

[8]

MARTINS IS, 1977, EUR J APPL MICROBIOL, V7, P29

[9] STUDY OF AN AMYLASE AND ITS REGULATION IN LIPOMYCES-STARKEYI [J].

MOULIN, GJ ;

GALZY, P .

AGRICULTURAL AND BIOLOGICAL CHEMISTRY, 1979, 43 (06) :1165-1171

[10]

NELSON N, 1944, J BIOL CHEM, V153, P379

← 1 2 →