期刊
NATURAL PRODUCT RESEARCH
卷 18, 期 2, 页码 189-195出版社
TAYLOR & FRANCIS LTD
DOI: 10.1080/14786410310001608145
关键词
Satureja thymbra; essential oil; thermal desorber; headspace GC/MS; antimicrobial activity
The essential oil composition of Satureja thymbra was analyzed by direct thermal desorber and Headspace GC/MS analysis methods. Its constituents were determined to be mainly carvacrol (40.15%), gamma-terpinene (26.56%), p-cymene (16.39%), and thymol (13.16%). The other techniques, thermal desorber and Headspace GC/MS, were used for the plant leaves at three different temperature, which showed similar results. The thermal desorber GC/MS gave better and more sensitive results than Headspace GC/MS. The essential oil was found to be active against the bacteria Escherichia coli, Pseudomonas aeruginosa, Salmonella typhimurium, Shigella sonnei, and Staphylococcus aureus and the yeast Candida albicans.
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