Comparison of the contents of bioactive compounds and the level of antioxidant activity in different kiwifruit cultivars
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389030%3A_____%2F11%3A00367794" target="_blank" >RIV/61389030:_____/11:00367794 - isvavai.cz</a>
Výsledek na webu
<a href="http://dx.doi.org/10.1016/j.jfca.2010.08.010" target="_blank" >http://dx.doi.org/10.1016/j.jfca.2010.08.010</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.jfca.2010.08.010" target="_blank" >10.1016/j.jfca.2010.08.010</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Comparison of the contents of bioactive compounds and the level of antioxidant activity in different kiwifruit cultivars
Popis výsledku v původním jazyce
The aim of this investigation was to find the best among four different cultivars of kiwifruit ('Hayward', 'Daeheung', 'Haenam' and 'Bidan') for human consumption. The bioactive compounds and the level of antioxidant activity of these cultivars were determined and compared. The presence of polyphenols (flavonoids and phenolic acids) in the investigated samples was studied by Fourier transform infrared (FT-IR) spectroscopy. By far the highest levels of polyphenols and ascorbic acids were found in 'Bidan', which also contained the highest levels of protocatechuic and vanillic acids. In addition, the level of antioxidant activity was significantly higher in 'Bidan' for CUPRAC, ABTS, DPPH and FRAP radical scavenging assays, respectively). Pattern-recognition techniques were used to compare the cultivars. A high correlation was found among the polyphenols, ascorbic acid and the antioxidant activity in the studied cultivars.
Název v anglickém jazyce
Comparison of the contents of bioactive compounds and the level of antioxidant activity in different kiwifruit cultivars
Popis výsledku anglicky
The aim of this investigation was to find the best among four different cultivars of kiwifruit ('Hayward', 'Daeheung', 'Haenam' and 'Bidan') for human consumption. The bioactive compounds and the level of antioxidant activity of these cultivars were determined and compared. The presence of polyphenols (flavonoids and phenolic acids) in the investigated samples was studied by Fourier transform infrared (FT-IR) spectroscopy. By far the highest levels of polyphenols and ascorbic acids were found in 'Bidan', which also contained the highest levels of protocatechuic and vanillic acids. In addition, the level of antioxidant activity was significantly higher in 'Bidan' for CUPRAC, ABTS, DPPH and FRAP radical scavenging assays, respectively). Pattern-recognition techniques were used to compare the cultivars. A high correlation was found among the polyphenols, ascorbic acid and the antioxidant activity in the studied cultivars.
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
EF - Botanika
OECD FORD obor
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Návaznosti výsledku
Projekt
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Návaznosti
Z - Vyzkumny zamer (s odkazem do CEZ)
Ostatní
Rok uplatnění
2011
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 Composition and Analysis
ISSN
0889-1575
e-ISSN
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Svazek periodika
24
Číslo periodika v rámci svazku
7
Stát vydavatele periodika
US - Spojené státy americké
Počet stran výsledku
8
Strana od-do
963-970
Kód UT WoS článku
000295441600008
EID výsledku v databázi Scopus
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