About: Determination and quantification of volatile compounds in fruits of selected elderberry cultivars grown in Czech Republic

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The aim of this work was to identify and quantify the volatile aroma compounds in fruits of several elderberry cultivars and to find a cultivar with the highest content of them. Wild elder and sixteen cultivars of elderberries were analysed. Aroma compounds were extracted by solid phase microextraction, identified by gas chromatography-mass spectrometry and quantified by gas chromatography. In total, 102 volatile compounds were identified in all elderberry samples, among them 38 alcohols, 16 aldehydes, 10 ketones, 19 esters, 4 heterocycles, 6 hydrocarbons and 9 acids. Alcohols, aldehydes and esters were the most abundant, while significantly (P < 0.05) lower contents of heterocycles and hydrocarbons were found. Based on the literature, 36 compounds known as significant components of elderberry aroma, were chosen as markers of differences among cultivars. Owing to the highest total content of the selected compounds, cultivars Korsör (77.89 ± 3.57) mg.kg-1, Pregarten (43.20 ± 7.14) mg.kg-1 and Samdal (67.85 ± 8.22) mg.kg-1 were recommended for practical use. The aim of this work was to identify and quantify the volatile aroma compounds in fruits of several elderberry cultivars and to find a cultivar with the highest content of them. Wild elder and sixteen cultivars of elderberries were analysed. Aroma compounds were extracted by solid phase microextraction, identified by gas chromatography-mass spectrometry and quantified by gas chromatography. In total, 102 volatile compounds were identified in all elderberry samples, among them 38 alcohols, 16 aldehydes, 10 ketones, 19 esters, 4 heterocycles, 6 hydrocarbons and 9 acids. Alcohols, aldehydes and esters were the most abundant, while significantly (P < 0.05) lower contents of heterocycles and hydrocarbons were found. Based on the literature, 36 compounds known as significant components of elderberry aroma, were chosen as markers of differences among cultivars. Owing to the highest total content of the selected compounds, cultivars Korsör (77.89 ± 3.57) mg.kg-1, Pregarten (43.20 ± 7.14) mg.kg-1 and Samdal (67.85 ± 8.22) mg.kg-1 were recommended for practical use. (en)
Title	Determination and quantification of volatile compounds in fruits of selected elderberry cultivars grown in Czech Republic Determination and quantification of volatile compounds in fruits of selected elderberry cultivars grown in Czech Republic (en)
skos:prefLabel	Determination and quantification of volatile compounds in fruits of selected elderberry cultivars grown in Czech Republic Determination and quantification of volatile compounds in fruits of selected elderberry cultivars grown in Czech Republic (en)
skos:notation	RIV/25271121:_____/13:#0000494!RIV14-MZE-25271121
http://linked.open...avai/riv/aktivita	P S
http://linked.open...avai/riv/aktivity	P(QH92223), S
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Matějíček, Aleš
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	VÝZKUMNÝ A ŠLECHTITELSKÝ ÚSTAV OVOCNÁŘSKÝ HOLOVOUSY s.r.o.
http://linked.open...dnocenehoVysledku	68841
http://linked.open...ai/riv/idVysledku	RIV/25271121:_____/13:#0000494
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	elderberry; aroma compounds; solid-phase microextraction; gas chromatography; gas chromatography-mass spectrometry (en)
http://linked.open.../riv/klicoveSlovo	elderberry aroma compounds gas chromatography gas chromatography-mass spectrometry solid-phase microextraction
http://linked.open...odStatuVydavatele	SK - Slovenská republika
http://linked.open...ontrolniKodProRIV	[A64938EF3F96]
http://linked.open...i/riv/nazevZdroje	Journal of food and nutrition research
http://linked.open...in/vavai/riv/obor	GM
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Investigation of elderberry cultivars for utilization in pomiculture practice.
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	52
http://linked.open...iv/tvurceVysledku	Matějíček, Aleš Divišová, R. Súkalová, K. Vítová, E.
http://linked.open...ain/vavai/riv/wos	000316832400001
issn	1336-8672
number of pages	11 (xsd:int)

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