Evaluation of antioxidants in currant and gooseberry

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F25271121%3A_____%2F21%3AN0000068" target="_blank" >RIV/25271121:_____/21:N0000068 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.17660/ActaHortic.2021.1329.4 " target="_blank" >http://dx.doi.org/10.17660/ActaHortic.2021.1329.4 </a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.17660/ActaHortic.2021.1329.4 " target="_blank" >10.17660/ActaHortic.2021.1329.4 </a>

Jazyk výsledku

angličtina

Název v původním jazyce

Evaluation of antioxidants in currant and gooseberry

Popis výsledku v původním jazyce

Regular fruit consumption helps to strengthen human health by protecting cells from damage by free radicals. Berries of soft fruit contain large quantities of substances with antioxidant activity. The method of Flow Injection Analysis with electrochemical detection for determination of antioxidant activity of soft fruits grown in organic regime (EKO) in comparison to the integrated pest management orchard (IPM) was used. Antioxidant activity was expressed as electrical charge in C (Coulombs) per gram fresh weight of fruits. In total, 49 samples of currant cultivars (red, black, white and pink) and 18 samples of gooseberry cultivars (red and white) were measured. Differences in antioxidant activity between the cultivars were observed, where cultivars with darker fruit reached higher values. The highest antioxidant activity was found in cultivars of black currants, lower in red currants and the lowest in white gooseberries. The highest antioxidant activity was determined among currants for the cultivars ‘Triton’ from the group of black currants (EKO; value 0.785 C g-1), for cultivar ‘Jesan’ (IPM; value 0.226 C g-1) from the group of red currants and for ‘Blanka’ (EKO; value 0.356 C g-1) from the group of white currants. The highest antioxidant activities among gooseberry cultivars were determined in red gooseberries for cultivar ‘Karmen’ (EKO; value 0.117 C g-1) and in white gooseberries for cultivar ‘Mucurines’ (EKO; value 0.045 C g-1). The higher antioxidant activity was determined both for currants and gooseberries grown in EKO in comparison to IPM.

Název v anglickém jazyce

Evaluation of antioxidants in currant and gooseberry

Popis výsledku anglicky

Regular fruit consumption helps to strengthen human health by protecting cells from damage by free radicals. Berries of soft fruit contain large quantities of substances with antioxidant activity. The method of Flow Injection Analysis with electrochemical detection for determination of antioxidant activity of soft fruits grown in organic regime (EKO) in comparison to the integrated pest management orchard (IPM) was used. Antioxidant activity was expressed as electrical charge in C (Coulombs) per gram fresh weight of fruits. In total, 49 samples of currant cultivars (red, black, white and pink) and 18 samples of gooseberry cultivars (red and white) were measured. Differences in antioxidant activity between the cultivars were observed, where cultivars with darker fruit reached higher values. The highest antioxidant activity was found in cultivars of black currants, lower in red currants and the lowest in white gooseberries. The highest antioxidant activity was determined among currants for the cultivars ‘Triton’ from the group of black currants (EKO; value 0.785 C g-1), for cultivar ‘Jesan’ (IPM; value 0.226 C g-1) from the group of red currants and for ‘Blanka’ (EKO; value 0.356 C g-1) from the group of white currants. The highest antioxidant activities among gooseberry cultivars were determined in red gooseberries for cultivar ‘Karmen’ (EKO; value 0.117 C g-1) and in white gooseberries for cultivar ‘Mucurines’ (EKO; value 0.045 C g-1). The higher antioxidant activity was determined both for currants and gooseberries grown in EKO in comparison to IPM.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

40401 - Agricultural biotechnology and food biotechnology

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

2021

Kód důvěrnosti údajů

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

Název statě ve sborníku

Acta Horticulturae 1329 VIII International Symposium on Human Health Effects of Fruits and Vegetables - FAVHEALTH 2021

ISBN

978-94-62613-26-3

ISSN

—

e-ISSN

—

Počet stran výsledku

6

Strana od-do

21-26

Název nakladatele

ISHS

Místo vydání

Leuven, Belgium

Místo konání akce

Stuttgart, Germany

Datum konání akce

1. 1. 2021

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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