Volatiles of Curcuma manggaVal. & Zijp (Zingiberaceae) from Malaysia

Ikarastika Rahayu Abdul Wahab, and Polina D. Blagojevic, and Niko S. Radulovic, and Fabio Boylan, (2011) Volatiles of Curcuma manggaVal. & Zijp (Zingiberaceae) from Malaysia. Chemistry & Biodiversity, 8 (11). pp. 2005-2014. ISSN 1612-1880

Official URL: http://onlinelibrary.wiley.com/doi/10.1002/cbdv.20...

Abstract

Analysis by GC and GC/MS of the essential oil obtained from Malaysian Curcuma manggaval. & zijp (Zingiberaceae) rhizomes allowed the identification of 97 constituents, comprising 89.5% of the total oil composition. The major compounds were identified as myrcene (1; 46.5%) and β-pinene (2; 14.6%). The chemical composition of this and additional 13 oils obtained from selected Curcuma L. taxa were compared using multivariate statistical analyses (agglomerative hierarchical cluster analysis and principal component analysis). The results of the statistical analyses of this particular data set pointed out that 1 could be potentially used as a valuable infrageneric chemotaxonomical marker for C. mangga. Moreover, it seems that C. mangga, C. xanthorrhizaroxb., and C. longa L. are, with respect to the volatile secondary metabolites, closely related. In addition, comparison of the essential oil profiles revealed a potential influence of the environmental (geographical) factors, alongside with the genetic ones, on the production of volatile secondary metabolites in Curcuma taxa.

Item Type: Non-Indexed Article
Subject Heading: Chemometrics
Subject Heading: Chemotaxonomy
Subject Heading: Hierarchical clustering (Cluster analysis)
Subject Heading: Principal component analysis
Keywords: Curcuma mangga - Essential oils Myrcene - Chemometrics - Chemotaxonomy - Hierarchical cluster analysis - Principal-component analysis (PCA)
Faculty: Faculty of Agro - Based Industry
Deposited By: En. Pahmi Abdullah
Date Deposited: 23 Dec 2014 02:18
Last Modified: 19 Apr 2015 01:45
URI: http://umkeprints.umk.edu.my/id/eprint/3384

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