期刊
JOURNAL OF EVIDENCE-BASED INTEGRATIVE MEDICINE
卷 22, 期 4, 页码 770-776出版社
SAGE PUBLICATIONS INC
DOI: 10.1177/2156587217717414
关键词
Salvia mirzayanii; essential oil; antibacterial; antifungal; gas chromatography-mass spectrometry
资金
- Shiraz University of Medical Sciences [88-01-43-1807]
Resistance of many pathogens to available drugs is a global challenge and is leading to growing interest in natural alternative products. In this study, chemical composition and in vitro antibacterial and antifungal activities of the essential oil from Salvia mirzayanii were investigated. The chemical constituents of essential oil from S mirzayanii were analyzed by gas chromatographymass spectrometry. The antimicrobial activity was determined by broth microdilution. The main identified compounds were 1,8-cineole (41.2 + 1.3%), linalool acetate (11.0 + 0.5%), and alpha-terpinyl acetate (6.0 + 0.4%) (mL of essential oil/g of plant material). The MIC95 were 0.03 to 0.5 mu L/mL and 16 to 128 mu L/mL for gram-positive and gram-negative bacteria, respectively. These results indicated that Salvia mirzayanii essential oil significantly inhibited the growth of standard and clinically isolated tested yeasts by MIC50 0.03 to 1 mu L/mL. Potent antibacterial and antifungal activities of Salvia mirzayanii essential oil may be considered in future study, particularly against antibiotic-resistant cases.
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