Evaluation of the chemical composition and antimicrobial activity of summer savory (Satureja hortensis L.) essential oil

S. Stankov, H. Fidan, A. Lazarov, V. Gandova, A. Stoyanova, Ivaila Dincheva
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引用次数: 1

Abstract

The chemical composition of summer savory (Satureja hortensis L.) essential oil was determined by GC/MS analysis. The main components of summer savory essential oil were represented by carvacrol (63.71%), γ-terpinene (20.47%), and p-cymene (5.08%). The main groups of compounds were represented mainly by aromatic oxygen derivatives (65.16%), and on the other hand, the participation of sesquiterpene oxygen derivatives (0.31%) was the lowest. The most significant antibacterial activity was determined against Gram-negative bacteria Proteus vulgaris (35.0 mm) and Escherichia coli (20.0 mm), and the Gram-positive Bacillus subtilis with zone of inhibition - 29.0 mm.
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夏香料挥发油的化学成分及抑菌活性评价
采用气相色谱-质谱联用法对夏香挥发油的化学成分进行了测定。夏香精油的主要成分为香芹酚(63.71%)、γ-萜烯(20.47%)和对伞花烃(5.08%)。化合物的主要基团以芳香氧衍生物为主(65.16%),倍半萜氧衍生物的参与最少(0.31%)。对革兰氏阴性菌普通变形杆菌(35.0 mm)和大肠杆菌(20.0 mm)的抑菌活性最显著,对革兰氏阳性枯草芽孢杆菌的抑菌带为- 29.0 mm。
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