Comparison of selected aroma compounds in cultivars of sea buckthorn (Hippophae rhamnoides L.)
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F15%3APU112163" target="_blank" >RIV/00216305:26310/15:PU112163 - isvavai.cz</a>
Výsledek na webu
<a href="http://dx.doi.org/10.1515/chempap-2015-0090" target="_blank" >http://dx.doi.org/10.1515/chempap-2015-0090</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1515/chempap-2015-0090" target="_blank" >10.1515/chempap-2015-0090</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Comparison of selected aroma compounds in cultivars of sea buckthorn (Hippophae rhamnoides L.)
Popis výsledku v původním jazyce
Thirteen cultivars of sea buckthorn (Hippophae rhamnoides L.) berries: Aromat, Botanicky, Buchlovicky, Hergo, Krasavica, Leicora, Ljubitelna, Pavlovsky, Peterbursky, Sluničko, Trofinovsky, Vitaminnaja and Velkoosecky, were tested for the content of volatile aroma compounds using gas chromatography with the solid phase microextraction method during two consequent years (2012 to 2013). In total, 69 volatile compounds were identified: 26 alcohols, 12 aldehydes, 11 ketones, 9 acids and 11 esters. Based on principal component analysis, 18 most relevant compounds, best representing the variability of the whole system and suitable for the discrimination of the samples, were selected from all compounds identified. These compounds were then compared using the analysis of variance to confirm differences between the samples. Significant (p < 0.05) differences were found in the varieties in both years, Krasavica and Sluničko cultivars were found to be quite different from other varieties, being rich in the compounds identified and containing most of the selected compounds. Variability within the cultivars (between picking years) was low or not significant.
Název v anglickém jazyce
Comparison of selected aroma compounds in cultivars of sea buckthorn (Hippophae rhamnoides L.)
Popis výsledku anglicky
Thirteen cultivars of sea buckthorn (Hippophae rhamnoides L.) berries: Aromat, Botanicky, Buchlovicky, Hergo, Krasavica, Leicora, Ljubitelna, Pavlovsky, Peterbursky, Sluničko, Trofinovsky, Vitaminnaja and Velkoosecky, were tested for the content of volatile aroma compounds using gas chromatography with the solid phase microextraction method during two consequent years (2012 to 2013). In total, 69 volatile compounds were identified: 26 alcohols, 12 aldehydes, 11 ketones, 9 acids and 11 esters. Based on principal component analysis, 18 most relevant compounds, best representing the variability of the whole system and suitable for the discrimination of the samples, were selected from all compounds identified. These compounds were then compared using the analysis of variance to confirm differences between the samples. Significant (p < 0.05) differences were found in the varieties in both years, Krasavica and Sluničko cultivars were found to be quite different from other varieties, being rich in the compounds identified and containing most of the selected compounds. Variability within the cultivars (between picking years) was low or not significant.
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
21101 - Food and beverages
Návaznosti výsledku
Projekt
—
Návaznosti
S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2015
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Chemical Papers
ISSN
0366-6352
e-ISSN
1336-9075
Svazek periodika
69
Číslo periodika v rámci svazku
6
Stát vydavatele periodika
SK - Slovenská republika
Počet stran výsledku
8
Strana od-do
881-888
Kód UT WoS článku
000351636300012
EID výsledku v databázi Scopus
2-s2.0-84925424796