Chemical Composition and Antifungal Activity of Salvia macrochlamys and Salvia recognita Essential Oils

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• 作者：Nurhayat Tabanca ; Betul Demirci ; Kemal Husnu Can Baser ; Zeki Aytac ; Murat Ekici ; Shabana I. Khan ; Melissa R. Jacob ; David E. Wedge
• 刊名：Journal of Agricultural and Food Chemistry
• 出版年：2006
• 出版时间：September 6, 2006
• 年：2006
• 卷：54
• 期：18
• 页码：6593 - 6597
• 全文大小：47K
• 年卷期：v.54,no.18(September 6, 2006)
• ISSN：1520-5118

文摘

Essential oils of Salvia macrochlamys and Salvia recognita were obtained by hydrodistillation of driedaerial parts and characterized by gas chromatography and gas chromatography-mass spectrometry.One hundred and twenty identified constituents representing 97.7% in S. macrochlamys and 96.4%in S. recognita were characterized, and 1,8-cineole, borneol, and camphor were identified as majorcomponents of the essential oils. The oils were evaluated for their antimalarial, antimicrobial, andantifungal activities. Antifungal activity of the essential oils from both Salvia species was nonselectiveat inhibiting growth and development of reproductive stroma of the plant pathogens Colletotrichumacutatum, Colletotrichum fragariae, and Colletotrichum gloeosporioides. S. macrochlamys oil hadgood antimycobacterial activity against Mycobacterium intracellulare; however, the oils showed noantimicrobial activity against human pathogenic bacteria or fungi up to a concentration of 200 g/mL. S. recognita oil exhibited a weak antimalarial activity against Plasmodium falciparum.