Bioresidues from viticultural material - antioxidant potential of Vitis vinifera plant parts

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F12%3A00060401" target="_blank" >RIV/00216224:14310/12:00060401 - 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

Bioresidues from viticultural material - antioxidant potential of Vitis vinifera plant parts

Popis výsledku v původním jazyce

An effective and profitable processing of a plant residue from wine production represents one of the most significant parts in viticultural research and technology development. Nowadays, only a few parts of viticultural residues are reprocessed, e.g. asan additional agent in cattle and horses feeding or as a food dietary supplements in the form of grape seed flour or extracted wine oil. Plant residues from Vitis vinifera are apparently still rich in bioactive compounds and the interest of agriculture and food-processing companies in their utilization rapidly increases. In our work, antioxidant potential of leaves, stems and grape seeds of Vitis vinifera was evaluated. Antioxidant activity measurements were followed by ABTS method and total phenolic content was performed using Folin-Ciocalteau method. Consequently, content of selected phenolic compounds was analyzed using high-performance liquid chromatography (HPLC) and representation of analytes in different plant parts was discussed

Název v anglickém jazyce

Bioresidues from viticultural material - antioxidant potential of Vitis vinifera plant parts

Popis výsledku anglicky

An effective and profitable processing of a plant residue from wine production represents one of the most significant parts in viticultural research and technology development. Nowadays, only a few parts of viticultural residues are reprocessed, e.g. asan additional agent in cattle and horses feeding or as a food dietary supplements in the form of grape seed flour or extracted wine oil. Plant residues from Vitis vinifera are apparently still rich in bioactive compounds and the interest of agriculture and food-processing companies in their utilization rapidly increases. In our work, antioxidant potential of leaves, stems and grape seeds of Vitis vinifera was evaluated. Antioxidant activity measurements were followed by ABTS method and total phenolic content was performed using Folin-Ciocalteau method. Consequently, content of selected phenolic compounds was analyzed using high-performance liquid chromatography (HPLC) and representation of analytes in different plant parts was discussed

Druh

D - Stať ve sborníku

CEP obor

CB - Analytická chemie, separace

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název statě ve sborníku

Acta Universitatis Palackianae Olomucensis Chemica 50S

ISBN

9788024431154

ISSN

0232-0061

e-ISSN

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Počet stran výsledku

2

Strana od-do

146-147

Název nakladatele

Palacký University, Olomouc

Místo vydání

Olomouc

Místo konání akce

Olomouc

Datum konání akce

11. 6. 2012

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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