期刊
BIOCHEMICAL SYSTEMATICS AND ECOLOGY
卷 35, 期 9, 页码 582-592出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.bse.2007.03.016
关键词
Achillea millefolium; essential oil; chemotypes; inflorescences; leaves
The composition of essential oils hydrodistilled from 19 samples of inflorescences and leaves of Achillea millefolium L. plants, which were transferred from 14 natural habitats in Lithuania to the field collection, is reported. Total content of oil was 0.15-0.55% in inflorescences and 0.06-0.19% (v/w) in leaves. In total H 7 compounds were identified positively or tentatively. Data obtained clearly indicate the presence of a remarkable chemical polymorphism within the population of A. millefolium in Lithuania. The content of the major constituents in the oils from inflorescences varied in the following ranges: beta-pinene, 0.33-62.29%; P-myrcene, 0.05-69.76%; alpha-phelandrene, 0.13-29.96%; 1,8-cineole, 2.30-21.57%; and chamazulene, 0.08-30.70%. According to the major components the essential oils' six chemotypes of A. millefolium were defined. (c) 2007 Elsevier Ltd. All rights reserved.
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