Antioxidant and radical oxygen species scavenging activities of 12 cultivars of blue honeysuckle fruit

Kód výsledku v IS VaVaI

RIV/70883521:28110/11:43865330 - isvavai.cz

Nalezeny alternativní kódy

RIV/62156489:43510/11:00170735

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Antioxidant and radical oxygen species scavenging activities of 12 cultivars of blue honeysuckle fruit

Popis výsledku v původním jazyce

The fruit of blue honeysuckle (Lonicera caerulea L. var. kamtchatica (Sevast.) Pojark.) belongs to the fruit of great value because of itsunique chemical composition. The aim of our measurement of this fruit species was to select the cultivars which could be the most suitable food supplement in relation to strengthening human immunity system. The comparison of the fruit of 12 cultivars was made. The highest contents of polyphenolic substances were recorded in the cultivar Zolushka with the value of 9.03g of gallic acid/kg fresh mass. In particular cultivars the DPPH (2,2-diphenyl-1picrylhydrazyl) test was performed to determine antioxidant activity which ranged from 6.59?10.17 g of ascorbic acid equivalent/kg fresh mass. For comparison, scavenging activity of reactive oxygen species (superoxide anion, hydroxyl radical, and nitric oxide) was determined by using a 25% methanolic extract of fruit of particular cultivars. Antioxidant potential was also assessed using the rat liver slice m

Název v anglickém jazyce

Antioxidant and radical oxygen species scavenging activities of 12 cultivars of blue honeysuckle fruit

Popis výsledku anglicky

The fruit of blue honeysuckle (Lonicera caerulea L. var. kamtchatica (Sevast.) Pojark.) belongs to the fruit of great value because of itsunique chemical composition. The aim of our measurement of this fruit species was to select the cultivars which could be the most suitable food supplement in relation to strengthening human immunity system. The comparison of the fruit of 12 cultivars was made. The highest contents of polyphenolic substances were recorded in the cultivar Zolushka with the value of 9.03g of gallic acid/kg fresh mass. In particular cultivars the DPPH (2,2-diphenyl-1picrylhydrazyl) test was performed to determine antioxidant activity which ranged from 6.59?10.17 g of ascorbic acid equivalent/kg fresh mass. For comparison, scavenging activity of reactive oxygen species (superoxide anion, hydroxyl radical, and nitric oxide) was determined by using a 25% methanolic extract of fruit of particular cultivars. Antioxidant potential was also assessed using the rat liver slice m

Druh

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

CEP obor

GM - Potravinářství

OECD FORD obor

—

Projekt

—

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název periodika

Horticultural Science

ISSN

0862-867X

e-ISSN

—

Svazek periodika

38

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

8

Strana od-do

"E63"-"E70"

Kód UT WoS článku

000290232600003

EID výsledku v databázi Scopus

—