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Comparison of Volatile Organic Compounds of L. and L. from Croatia. | LitMetric

Comparison of Volatile Organic Compounds of L. and L. from Croatia.

Molecules

Department of Organic Chemistry, Faculty of Chemistry and Technology, University of Split, Ruđera Boškovića 35, 21 000 Split, Croatia.

Published: October 2021

AI Article Synopsis

Article Abstract

A study on the headspace volatile organic compounds (VOCs) profile of native populations of L. and L., Lamiaceae, from Croatia is reported herein, to elucidate the phytochemical composition of taxa from this plant genus, well-known for traditional use in countries of the Mediterranean and the Balkan region. Headspace solid-phase microextraction (HS-SPME), using divinylbenzene/carboxene/polydimethylsiloxane (DVB/CAR/PDMS) or polydimethylsiloxane/divinylbenzene (PDMS/DVB) fiber, coupled with gas chromatography-mass spectrometry (GC-MS) was applied to analyze the dried aerial parts of six native populations in total. Furthermore, principal component analysis (PCA) was conducted on the volatile constituents with an average relative percentage ≥1.0% in at least one of the samples. Clear separation between the two species was obtained using both fiber types. The VOCs profile for all investigated populations was characterized by sesquiterpene hydrocarbons, followed by monoterpene hydrocarbons, except for one population of , in which monoterpene hydrocarbons predominated. To our knowledge, this is the first report on the VOCs composition of natural populations of and from Croatia as well as the first reported HS-SPME/GC-MS analysis of and worldwide.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8512722PMC
http://dx.doi.org/10.3390/molecules26195968DOI Listing

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