SEED OIL CONTENT AND SELECTED QUALITATIVE PARAMETERS OF OILS FROM GRAPE SEEDS

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F17%3A76690" target="_blank" >RIV/60460709:41210/17:76690 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.5219/810" target="_blank" >http://dx.doi.org/10.5219/810</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.5219/810" target="_blank" >10.5219/810</a>

Jazyk výsledku

čeština

Název v původním jazyce

SEED OIL CONTENT AND SELECTED QUALITATIVE PARAMETERS OF OILS FROM GRAPE SEEDS

Popis výsledku v původním jazyce

Grape seed oil Oleum vitis viniferae represents promising plant oil, which is used mainly in gastronomy and for pharmaceutical purposes as well as for various technical applications. In this paper, there were examined oil cont ents and oil quality properties of seeds taken from 8 grape cultivars. Oil contents were found to be different for each cultivar, which ranged from 11,5 percent Dornfelder to 17,5 percent Riesling. The results showed a dependence between the length of the growing se ason for individual varieties and the total content of oil in seeds. Fatty acid concentrations in the evaluated oil samples were in various ranges, while the highest values were determined in linoleic acid 70,10 to 71,55 percent, oleic acid 15,61 to 17,14 percent, palmitic acid 6,87 to 8,18 percent and stearic acid 3,16 to 3,90 percent. Saturated fatty acid values were lower than the values of monounsaturated fatty acids and polyunsaturated fatty acids in all oil samples. The degree of unsaturation in the grape se

Název v anglickém jazyce

SEED OIL CONTENT AND SELECTED QUALITATIVE PARAMETERS OF OILS FROM GRAPE SEEDS

Popis výsledku anglicky

Grape seed oil Oleum vitis viniferae represents promising plant oil, which is used mainly in gastronomy and for pharmaceutical purposes as well as for various technical applications. In this paper, there were examined oil cont ents and oil quality properties of seeds taken from 8 grape cultivars. Oil contents were found to be different for each cultivar, which ranged from 11,5 percent Dornfelder to 17,5 percent Riesling. The results showed a dependence between the length of the growing se ason for individual varieties and the total content of oil in seeds. Fatty acid concentrations in the evaluated oil samples were in various ranges, while the highest values were determined in linoleic acid 70,10 to 71,55 percent, oleic acid 15,61 to 17,14 percent, palmitic acid 6,87 to 8,18 percent and stearic acid 3,16 to 3,90 percent. Saturated fatty acid values were lower than the values of monounsaturated fatty acids and polyunsaturated fatty acids in all oil samples. The degree of unsaturation in the grape se

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

40106 - Agronomy, plant breeding and plant protection; (Agricultural biotechnology to be 4.4)

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2017

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Potravinárstvo

ISSN

1337-0960

e-ISSN

—

Svazek periodika

11

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

5

Strana od-do

629-633

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-85032346739