Strong Antiradical activity of Dicaffeoylquinic acids

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14110%2F00%3A00003464" target="_blank" >RIV/00216224:14110/00:00003464 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Strong Antiradical activity of Dicaffeoylquinic acids

Popis výsledku v původním jazyce

Recent epidemiological data support a protective effect of vegetables, fruits, tea and wine intake against cancer or cardiovascular diseases. The protective effect can be also attributed to antioxidant polyphenolic compounds, such as flavonoids or phenolic acids, found in the plants in the high amounts. The flavonoids show a strong antioxidant activity in vitro and intake of flavonoids was inversely correlated to coronary heart disease mortality in 3 out of 5 epidemiological prospective cohort studies1.However, little is known about the antioxidative activity, bioavaibility and health effect of dietary phenolic acids, such as hydroxycinnamates (e.g. caffeic and chlorogenic acid), components of many plant-derived foods. In this work, we determined an antiradical activity of dietary caffeoylquinic acids, 5-caffeoylquinic acid (5-CQA, trivial name chlorogenic acid, Fluka), 1,3-dicaffeoylquinic acid (1,3-DiCQA, trivial name cynarin), 1,5-dicaffeoylquinic acid (1,5-DiCQA) and caffeic acid

Název v anglickém jazyce

Strong Antiradical activity of Dicaffeoylquinic acids

Popis výsledku anglicky

Recent epidemiological data support a protective effect of vegetables, fruits, tea and wine intake against cancer or cardiovascular diseases. The protective effect can be also attributed to antioxidant polyphenolic compounds, such as flavonoids or phenolic acids, found in the plants in the high amounts. The flavonoids show a strong antioxidant activity in vitro and intake of flavonoids was inversely correlated to coronary heart disease mortality in 3 out of 5 epidemiological prospective cohort studies1.However, little is known about the antioxidative activity, bioavaibility and health effect of dietary phenolic acids, such as hydroxycinnamates (e.g. caffeic and chlorogenic acid), components of many plant-derived foods. In this work, we determined an antiradical activity of dietary caffeoylquinic acids, 5-caffeoylquinic acid (5-CQA, trivial name chlorogenic acid, Fluka), 1,3-dicaffeoylquinic acid (1,3-DiCQA, trivial name cynarin), 1,5-dicaffeoylquinic acid (1,5-DiCQA) and caffeic acid

Druh

D - Stať ve sborníku

CEP obor

CE - Biochemie

OECD FORD obor

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Projekt

<a href="/cs/project/GA303%2F00%2FD062" target="_blank" >GA303/00/D062: Biologická dostupnost a mechanismus antioxidačního účinku fenolických kyselin a lignanů</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2000

Kód důvěrnosti údajů

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

Název statě ve sborníku

Sborník XVII. Biochemický sjezd - Chemické listy

ISBN

0009-2770

ISSN

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e-ISSN

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Počet stran výsledku

2

Strana od-do

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Název nakladatele

Česká společnost pro biochemii a molekulární biologii

Místo vydání

Praha

Místo konání akce

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Datum konání akce

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Typ akce podle státní příslušnosti

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Kód UT WoS článku

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