Determination and quantification of volatile compounds in fruits of selected elderberry cultivars grown in Czech Republic
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F13%3APU102498" target="_blank" >RIV/00216305:26310/13:PU102498 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/25271121:_____/13:#0000494
Výsledek na webu
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DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Determination and quantification of volatile compounds in fruits of selected elderberry cultivars grown in Czech Republic
Popis výsledku v původním jazyce
The aim of this work was to identify and quantify the volatile aroma compounds in fruits of several elderberry cultivars to find cultivar with highest content of them. Wild elder and sixteen cultivars of elderberries were used for analysis. 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, 10ketones, 19 esters, 4 heterocycles, 6 hydrocarbons and 9 acids. Alcohols, aldehydes and esters were the most abundant, significantly (P < 0.05) lower content of heterocycles and hydrocarbons were found. Based on the literature 36 compounds, known as significant part of elderberry aroma, were chosen to follow differences among cultivars. Owing to the highest total content of selected compounds Korsör, Pregarten and Samdal cultivars were recommended for possible practical use.
Název v anglickém jazyce
Determination and quantification of volatile compounds in fruits of selected elderberry cultivars grown in Czech Republic
Popis výsledku anglicky
The aim of this work was to identify and quantify the volatile aroma compounds in fruits of several elderberry cultivars to find cultivar with highest content of them. Wild elder and sixteen cultivars of elderberries were used for analysis. 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, 10ketones, 19 esters, 4 heterocycles, 6 hydrocarbons and 9 acids. Alcohols, aldehydes and esters were the most abundant, significantly (P < 0.05) lower content of heterocycles and hydrocarbons were found. Based on the literature 36 compounds, known as significant part of elderberry aroma, were chosen to follow differences among cultivars. Owing to the highest total content of selected compounds Korsör, Pregarten and Samdal cultivars were recommended for possible practical use.
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
GM - Potravinářství
OECD FORD obor
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Návaznosti výsledku
Projekt
<a href="/cs/project/QH92223" target="_blank" >QH92223: Výzkum odrůd černého bezu pro využití v ovocnářské praxi.</a><br>
Návaznosti
S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2013
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Journal of Food and Nutrition Research
ISSN
1336-8672
e-ISSN
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Svazek periodika
52
Číslo periodika v rámci svazku
1
Stát vydavatele periodika
SK - Slovenská republika
Počet stran výsledku
11
Strana od-do
1-11
Kód UT WoS článku
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EID výsledku v databázi Scopus
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