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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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