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Type of publication: conference paper
Type of publication (PDB): Straipsnis nerecenzuojamoje Lietuvos konferencijos medžiagoje / Article in non-peer-reviewed Lithuanian conference proceedings (P2c)
Field of Science: Chemija / Chemistry (N003)
Author(s): Baltrušaitytė, Vilma;Čeksterytė, V;Venskutonis, Petras Rimantas
Title: Medaus lakiųjų junginių analizė panaudojant kietafazę mikroekstrakciją ir dujų chromatografiją-masių spektrometriją
Other Title: Analysis of honey volatiles by using solid phase microextraction and GC-MS
Is part of: Chemija ir cheminė technologija : studentų mokslinės konferencijos pranešimų medžiaga, Klaipėdos universitetas, Jūrų technikos fakultetas, 2006 m. gegužės 19 d. Klaipėda : Klaipėdos universiteto leidykla, 2006
Extent: p. 31-35
Date: 2006
ISBN: 9955181168
Abstract: Honey can be collected from various flowering plants and its composition of volatile compounds depends on the nectar source. The volatile profiles of 15 honey samples of different botanical origin were investigated by means of solid phase microextraction (SPME) on Carboxen™/Polydimethylsiloxane 75 µm fiber followed by gas chromatography and mass spectrometry (GC-MS). Unifloral honey samples of rape, white clover and caraway were analyzed; also two samples of multifloral honey were investigated. Analysis of honey by SPME-GC/MS enabled the separation of more than 50 different volatile compounds; however, not all compounds were identified. Identified constituents involve different classes of chemical compounds including alcohols, ketones, aldehydes, acids, terpenes, hydrocarbons, benzene and furan derivatives
Affiliation(s): Kauno technologijos universitetas
Lietuvos žemdirbystės institutas
Appears in Collections:Universiteto mokslo publikacijos / University Research Publications

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