Antioxidant activity of natural and modified phenolic extracts from Satureja montana L.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F15%3A33157830" target="_blank" >RIV/61989592:15310/15:33157830 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00027006:_____/15:00003304

Výsledek na webu

<a href="http://www.sciencedirect.com/science/article/pii/S0926669015303101" target="_blank" >http://www.sciencedirect.com/science/article/pii/S0926669015303101</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.indcrop.2015.08.009" target="_blank" >10.1016/j.indcrop.2015.08.009</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Antioxidant activity of natural and modified phenolic extracts from Satureja montana L.

Popis výsledku v původním jazyce

Satureja montana L. is an aromatic plant from Mediterranean area, which possess wide spectrum of different biological activities. Phenolic-rich extracts from S. montana were obtained by continuous Soxhletextraction using methanol and chloroform as solvents; following with liquid-liquid extraction clean-up.Part of each extracts was chemically modified using diazomethane. Therefore, eight extracts in total, natural and modified, were subjected for quantification of total phenolic and flavonoid content, aswell asfor testing of their antioxidant ability. Total phenolic and flavonoid content was determined using spectrophotometric methods, and particular phenolic acids were quantified with HPLC-UV. Furthermore,extracts were analyzed for their antioxidant ability in reducing stable radicals and transition metals, aswell as iron chelating activity. In general, methanol extracts contained higher amounts of phenolic compounds than chloroform extracts, while chemically modified extracts showed

Název v anglickém jazyce

Antioxidant activity of natural and modified phenolic extracts from Satureja montana L.

Popis výsledku anglicky

Satureja montana L. is an aromatic plant from Mediterranean area, which possess wide spectrum of different biological activities. Phenolic-rich extracts from S. montana were obtained by continuous Soxhletextraction using methanol and chloroform as solvents; following with liquid-liquid extraction clean-up.Part of each extracts was chemically modified using diazomethane. Therefore, eight extracts in total, natural and modified, were subjected for quantification of total phenolic and flavonoid content, aswell asfor testing of their antioxidant ability. Total phenolic and flavonoid content was determined using spectrophotometric methods, and particular phenolic acids were quantified with HPLC-UV. Furthermore,extracts were analyzed for their antioxidant ability in reducing stable radicals and transition metals, aswell as iron chelating activity. In general, methanol extracts contained higher amounts of phenolic compounds than chloroform extracts, while chemically modified extracts showed

Druh

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

CEP obor

CE - Biochemie

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

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

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

Industrial Crops and Products

ISSN

0926-6690

e-ISSN

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Svazek periodika

76

Číslo periodika v rámci svazku

DEC

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

6

Strana od-do

1094-1099

Kód UT WoS článku

000364890600134

EID výsledku v databázi Scopus

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