Essential oil from aerial parts of of Betonica grandiflora Willd. from Iran.
In: Natural product research, Jg. 26 (2012), Heft 2, S. 146-51
academicJournal
Zugriff:
The chemical composition of the essential oil obtained from the aerial parts of Betonica grandiflora Willd., growing wild in Iran, was analysed by gas chromatography-mass spectrometry for the first time. Overall, 40 volatile components were identified on the basis of their mass spectra characteristics and retention indices in which ledol (21.8%), myrtenyl acetate (21.7%), eudesm-7(11)-en-4-ol (6.5%), trans-caryophyllene (5.5%), α-bisabolol (4.9%) and isolongifolol (4.5%) were the major constituents. Oxygenated sesquiterpenes, monoterpene hydrocarbons and sesquiterpene hydrocarbons were the main groups of compounds with 45.6%, 23.1% and 18.4%, respectively. The oil was moderately active against Bacillus subtilis and Staphylococcus aureus and inactive against Enterococcus faecalis and Klebsiella pneumoniae.
Titel: |
Essential oil from aerial parts of of Betonica grandiflora Willd. from Iran.
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Autor/in / Beteiligte Person: | Yousefi, M ; Gandomkar, S ; Habibi, Z |
Zeitschrift: | Natural product research, Jg. 26 (2012), Heft 2, S. 146-51 |
Veröffentlichung: | Milton Park, UK : Taylor & Francis Health Sciences, c2003-, 2012 |
Medientyp: | academicJournal |
ISSN: | 1478-6427 (electronic) |
DOI: | 10.1080/14786419.2010.534992 |
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