Comparison of the Essential Oil Composition of Two Subspecies ofSatureja montana
作者:
Danica Kustrak,
Josip Kuftinec,
Nikola Blazevic,
Massimo Maffei,
期刊:
Journal of Essential Oil Research
(Taylor Available online 1996)
卷期:
Volume 8,
issue 1
页码: 7-13
ISSN:1041-2905
年代: 1996
DOI:10.1080/10412905.1996.9700546
出版商: Taylor & Francis Group
关键词: Satureja montanasubsp.montana;Satureja montanasubsp.variegata;Labiatae;essential oil composition;carvacrol;thymol;Multivariate analysis;Principal component analysis
数据来源: Taylor
摘要:
The chemical composition ofSatureja montana, L. subsp.montana, andS. montana, subsp.variegata, (Host.) P.W. Ball, oils obtained from ten ecologically different locations in Croatia, Bosnia and Hercegovina were investigated by TLC and GC. The oil content varied from 0.66% to 1.47%. Substantial variations in relative concentrations of individual components were also noticed. The main component found in the oils was carvacrol (5.58–84.19%). The thymol content was quite low (0.45–2.84%) in most samples except for two, where it was significantly higher (8.01–13.61%). Cluster analysis and principal component analysis revealed the presence of four distinct chemotypes; however, the results obtained suggested that essential oil composition was not a useful chemotaxonomic character to partition betweenS. montana, subsp.montanasubsp.variegata.
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