Isolation and selection of biosurfactant-producing bacteria

被引：218

作者：

Carrillo, PG ^{[1
]}

Mardaraz, C ^{[1
]}

PittaAlvarez, SI ^{[1
]}

Giulietti, AM ^{[1
]}

机构：

[1] UNIV BUENOS AIRES,FAC FARM & BIOQUIM,CATEDRA MICROBIOL IND & BIOTECNOL,RA-1113 BUENOS AIRES,DF,ARGENTINA

来源：

WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY | 1996年 / 12卷 / 01期

关键词：

biosurfactants; critical micellar concentration; fermentation; haemolytic capacity; surface tension;

D O I：

10.1007/BF00327807

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：

Haemolysis has been used as an initial selection criterion for the primary isolation of surfactant-producing bacteria. Only 37 of 492 strains of different origins had haemolytic activity, These 37 strains, together with 49 non-haemolytic ones chosen at random, were studied for surface activity. Only five strains, all of them haemolytic, tested positive. Haemolysis and biosurfactant-production are thus probably associated.

引用

页码：82 / 84

页数：3

共 13 条

[1]

BOSH MT, 1988, TENSIDES SURFACTANTS, V25, P208

[2]

COOPER DG, 1980, ADV APPL MICROBIOL, V26, P229

[3] EFFECT OF EMULSAN ON BIODEGRADATION OF CRUDE-OIL BY PURE AND MIXED BACTERIAL CULTURES [J].