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Screening of Natural Organic Volatiles from Prunus mahaleb L. Honey : Coumarin and Vomifoliol as Nonspecific Biomarkers (CROSBI ID 173598)

Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija

Jerković, Igor ; Marijanović, Zvonimir ; Malenica Staver, Mladenka Screening of Natural Organic Volatiles from Prunus mahaleb L. Honey : Coumarin and Vomifoliol as Nonspecific Biomarkers // Molecules, 16 (2011), 3; 2507-2518. doi: 10.3390/molecules16032507

Podaci o odgovornosti

Jerković, Igor ; Marijanović, Zvonimir ; Malenica Staver, Mladenka

engleski

Screening of Natural Organic Volatiles from Prunus mahaleb L. Honey : Coumarin and Vomifoliol as Nonspecific Biomarkers

Headspace solid-phase microextraction (HS-SPME ; PDMS/DVB fibre) and ultrasonic solvent extraction (USE ; solvent A: pentane and diethyl ether (1:2 v/v), solvent B: dichloromethane) followed by gas chromatography and mass spectrometry (GC, GCMS) were used for the analysis of Prunus mahaleb L. honey samples. Screening was focused toward chemical composition of natural organic volatiles to determine if it is useful as a method of determining honey-sourcing. A total of 34 compounds were identified in the headspace and 49 in the extracts that included terpenes, norisoprenoids and benzene derivatives, followed by minor percentages of aliphatic compounds and furan derivatives. High vomifoliol percentages (10.7%–24.2%) in both extracts (dominant in solvent B) and coumarin (0.3%–2.4%) from the extracts (more abundant in solvent A) and headspace (0.9%–1.8%) were considered characteristic for P. mahaleb honey and highlighted as potential nonspecific biomarkers of the honey’s botanical origin. In addition, comparison with P. mahaleb flowers, leaves, bark and wood volatiles from our previous research revealed common compounds among norisoprenoids and benzene derivatives.

honey volatiles; coumarin; vomifoliol

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Podaci o izdanju

16 (3)

2011.

2507-2518

objavljeno

1420-3049

10.3390/molecules16032507

Povezanost rada

Kemija

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