Volatile Constituents ofNepeta denudataBenth. andN. cephalotesBoiss. from Iran
作者:
Abdolhossein Rustaiyan,
H. Komeilizadeh,
Aazam Monfared,
Kobra Nadji,
Shiva Masoudi,
Mohammad Yari,
期刊:
Journal of Essential Oil Research
(Taylor Available online 2000)
卷期:
Volume 12,
issue 4
页码: 459-461
ISSN:1041-2905
年代: 2000
DOI:10.1080/10412905.2000.9699565
出版商: Taylor & Francis Group
关键词: Nepeta denudata;Nepeta cephalotes;Lamiaceae;essential oil composition;1,8-cineole;4aα;7α;7aα-nepetalactone;β-pinene
数据来源: Taylor
摘要:
The composition of the essential oilsof Nepeta denudate Benth.andN. cephalotesBoiss., which are endemic to Iran, was investigated by means of GC, GC/MS and1H-NMR spectra of the main compounds, 1,8-cineole (48.0%), myrtenol (5.0%), β-pinene (4.6%) and trans-pinocarveol (4.5%) were the main components among the 21 constituents characterized in the oil ofN. denudata, representing 85.7% of the total components detected. Ten compounds were identified in the oil ofN. cephalotesrepresenting 78.5% of the total oil with 4aα, 7α, 7aα-nepetalactone (35.1%), β-pinene (18.2%) and 1,8-cineole (11.4%) as the major constituents. The structure of 1,8-cineole, nepetalactone and β-pinene were confirmed by their1H-NMR spectra.
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