两种牛至属植物精油的成分及抗菌活性
Composition and antimicrobial activity of the essential oils of two Origanum species.
作者信息
Aligiannis N, Kalpoutzakis E, Mitaku S, Chinou I B
机构信息
Department of Pharmacognosy, School of Pharmacy, University of Athens, University Campus of Zografou, Athens 157 71, Greece.
出版信息
J Agric Food Chem. 2001 Sep;49(9):4168-70. doi: 10.1021/jf001494m.
The essential oils obtained from the aerial parts of Origanum scabrum and Origaum microphyllum, both endemic species in Greece, were analyzed by means of GC and GC-MS. Forty-eight constituents were identified, representing 98.59 and 98.66% of the oils, respectively. Carvacrol, terpinen-4-ol, linalool, sabinene, alpha-terpinene, and gamma-terpinene were found as the major components. Furthermore, both samples exhibited a very interesting antimicrobial profile after they were tested against six Gram-negative and -positive bacteria and three pathogenic fungi.
对希腊本土物种糙叶牛至和小叶牛至地上部分提取的精油进行了气相色谱（GC）和气相色谱-质谱联用（GC-MS）分析。共鉴定出48种成分，分别占精油的98.59%和98.66%。主要成分包括香芹酚、萜品-4-醇、芳樟醇、桧烯、α-萜品烯和γ-萜品烯。此外，在对6种革兰氏阴性菌和阳性菌以及3种致病真菌进行测试后，两个样品均表现出非常有趣的抗菌特性。
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