期刊
JOURNAL OF ESSENTIAL OIL RESEARCH
卷 20, 期 4, 页码 342-349出版社
TAYLOR & FRANCIS INC
DOI: 10.1080/10412905.2008.9700027
关键词
Centaurea hierapolitana; Centaurea cadmea; Centaurea calolepis; Centaurea cariensis subsp maculiceps; Centaurea cariensis subsp microlepis; Centaurea ensiformis; Centaurea reuterana. var. reuterana; Centaurea cyanus; Centaurea depressa; Centaurea urvillei subsp urvillei; Asteraceae; essential oil composition; hexadecanoic acid; carvacrol; 4-methyl-4-hepten-3-one
Essential oils obtained by microdistillation front seven endemic Centaurea species [C. hierapolitana Boiss., C. cadmea Boiss., C. calolepis Boiss., C. cariensis Boiss. subsp. maculiceps (O. Schwarz) Wagenitz, C. cariensis Boiss. subsp. microlepis (Boiss.) Wagenitz, C. ensiformis P.H. Davis and C. reuterana Boiss. var. reuterana] and three widespread (C. cyanus L., C. depressa Bieb. and C. urvillei DC. subsp. urvillei) Centaurea L. (Asteraceae) taxa from Turkey were analyzed by gas chromatography (GC) and gas chromatography-mass spectrometry (GC/MS) techniques. A total of 158 different compounds were identified. Significant and quantitative differences were observed among the species. Hexadecanoic acid (19.5-33.4%) was the main constituent of C. hierapolitana, C. cadmea, C. calolepis, C. reuterana var. reuterana, C. depressa and C. urvillei subsp. urvillei oils, while carvacrol (13.0-28.4%) was the major compound in, C. cariensis subsp. microlepis, C. cariensis subsp. maculiceps, C. ensiformis and C. cyanus oils.
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