EFFECT OF VEGETATION CYCLE ON CHEMICAL CONTENT AND ANTIBACTERIAL ACTIVITY OF SATUREJA MONTANA L.

被引：17

作者：

Damjanovic-Vratnica, Biljana ^{[1
]}

Perovic, A. ^{[2
]}

Sukovic, Danijela ^{[3
]}

Perovic, Svetlana ^{[2
]}

机构：

[1] Univ Montenegro, Fac Technol & Met, Podgorica 81000, Montenegro

[2] Univ Montenegro, Fac Nat Sci & Math, Podgorica 81000, Montenegro

[3] Ctr Ecotoxicol Res Montenegro, Podgorica 81000, Montenegro

来源：

ARCHIVES OF BIOLOGICAL SCIENCES | 2011年 / 63卷 / 04期

关键词：

Satureja montana L; vegetation cycle; essential oil; chemical composition; antibacterial activity; ESSENTIAL OIL COMPONENTS; ANTIMICROBIAL ACTIVITY;

D O I：

10.2298/ABS1104173D

中图分类号：

Q [生物科学];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Effect of vegetation cycle on phytochemical composition of the essential oil obtained from the aerial parts of wild-growing winter savory (Satureja montana L.) from Montenegro was analysed by GC-MS and its antibacterial activity tested at different oil concentrations. A total of 36 and 34 constituents were identified in the hydrodistilled oil obtained from herb before flowering and during flowering stage, with major components: thymol (37,36% and 27,68%), carvacrol (15,47% and 4,4096), gamma-terpinene (11,75% and 8.66%) and p-cymene (7,86% and 31, 37%), respectively. The gained results revealed that essential oil of S. montana has rather significant antibacterial activity against chosen bacteria Staphylococcus aureus, Escherichia coli and Bacillus subtilis. Also, it was found that vegetation cycle affects the chemical composition and antibacterial activity of savory essential oil. Essential oil gained prior to herb flowering period showed stronger antibacterial activity in comparison with the oil gained during herb flowering.

引用

页码：1173 / 1179

页数：7

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