BACTERICIDAL ACTION OF OLEUROPEIN EXTRACTED FROM GREEN OLIVES AGAINST LACTOBACILLUS-PLANTARUM

被引:39
作者
RUIZBARBA, JL [1 ]
GARRIDOFERNANDEZ, A [1 ]
JIMENEZDIAZ, R [1 ]
机构
[1] CSIC,INST GRASA & DERIVADOS,UNIDAD ESTRUCTURAL BIOTECNOL ALIMENTOS,AVDA PADRE GARCIA TEJERO 4,E-41012 SEVILLE,SPAIN
关键词
D O I
10.1111/j.1472-765X.1991.tb00505.x
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
The phenolic compound oleuropein extracted from green olives was shown to be bactericidal against nine strains of Lactobacillus plantarum isolated from green olive fermentation brines. Heat-treated oleuropein also demonstrated a strong bactericidal effect but not alkali-treated oleuropein, which allowed survival of most of the strains tested. The bactericidal effect was accompanied by changes in the typical bacillary structure and Gram-positive stain of L. plantarum.
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页码:65 / 68
页数:4
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