In vitro antioxidative and binding properties of phenolics in traditional, citrus and exotic fruits

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389030%3A_____%2F15%3A00447323" target="_blank" >RIV/61389030:_____/15:00447323 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.foodres.2015.04.021" target="_blank" >http://dx.doi.org/10.1016/j.foodres.2015.04.021</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.foodres.2015.04.021" target="_blank" >10.1016/j.foodres.2015.04.021</a>

Jazyk výsledku

angličtina

Název v původním jazyce

In vitro antioxidative and binding properties of phenolics in traditional, citrus and exotic fruits

Popis výsledku v původním jazyce

Many polyphenols bind proteins, therefore our research was focused on the potential of protein binding to polyphenols of investigated fruits and their health-related effects. The contents of polyphenols and related antioxidant activities of traditional,citrus and exotic fruits were compared. The presence of polyphenols (flavonoids and phenolic acids) in the investigated samples and their interaction with human serum albumin (HSA) was studied by HPLC, Fourier Transform Infrared (FT-IR) and three-dimensional fluorescence spectroscopy (3D-FL). The highest levels of polyphenols, antioxidant and binding capacities were found in red and blond grapefruits (citrus group), followed by strawberries and apples (traditional group) and mangosteen and kiwi fruit (exotic fruit), which also contained the highest levels of protocatechuic, p-coumaric, ferulic adds and quercetin. In conclusion, for the first time, the interaction of the polyphenols with human serum albumin was evaluated by fluorometry/F

Název v anglickém jazyce

In vitro antioxidative and binding properties of phenolics in traditional, citrus and exotic fruits

Popis výsledku anglicky

Many polyphenols bind proteins, therefore our research was focused on the potential of protein binding to polyphenols of investigated fruits and their health-related effects. The contents of polyphenols and related antioxidant activities of traditional,citrus and exotic fruits were compared. The presence of polyphenols (flavonoids and phenolic acids) in the investigated samples and their interaction with human serum albumin (HSA) was studied by HPLC, Fourier Transform Infrared (FT-IR) and three-dimensional fluorescence spectroscopy (3D-FL). The highest levels of polyphenols, antioxidant and binding capacities were found in red and blond grapefruits (citrus group), followed by strawberries and apples (traditional group) and mangosteen and kiwi fruit (exotic fruit), which also contained the highest levels of protocatechuic, p-coumaric, ferulic adds and quercetin. In conclusion, for the first time, the interaction of the polyphenols with human serum albumin was evaluated by fluorometry/F

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EF - Botanika

OECD FORD obor

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Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

Food Research International

ISSN

0963-9969

e-ISSN

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Svazek periodika

74

Číslo periodika v rámci svazku

AUG

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

11

Strana od-do

37-47

Kód UT WoS článku

000358971200003

EID výsledku v databázi Scopus

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