Selected cultivars of cornelian cherry (Cornus mas L.) as a new food source for human nutrition.

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F10%3A63509488" target="_blank" >RIV/70883521:28110/10:63509488 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Selected cultivars of cornelian cherry (Cornus mas L.) as a new food source for human nutrition.
Original language description
The aim of this work was to determine antioxidant activity in 12 cultivars of cornelian cherry (Cornus mas L.). Two assays based on ion reduction of ABTS (2,2´-azinobis(3-ethylbenzothiazoline-6-sulphonate) and DPPH (1,1-Diphenyl-2-picrylhydrazyl) were used for antioxidant activity. Total phenolic content of the fruit was analysed by Folin-Ciocelteau colorimetric method and ascorbic acid content was analysed using column chromatography - electrochemical detector (Coulochem III). The highest amounts of total phenolic content were found in cvs. ´Vydubeckij´ and ´Titus´ as 7.96 and 8.11 g gallic acid.kg-1 of fresh mass (FM). High correlation between polyphenols and antioxidant activity in fruits of the cultivars was observed (r2 = 0.970 for DPPH test, andr2 = 0.978 for ABTS test). The highest total content of ascorbic acid was determined in cultivar ´Olomoucky´, with the value of 3.11 g.kg-1 FM. This study attempts to contribute to the knowledge of human nutritional properties of these co
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
GM - Food industry
OECD FORD branch
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Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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