About: Resveratrol and its antioxidant and antimicrobial effectiveness

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Resveratrol (trans - 3,5,4´- trihydroxystilbene) was prepared by total chemical synthesis. Water solubility, solubility of resveratrol in water/ethanol mixture (0-40% v/v) and temperature 0-60°C, antioxidation effect of resveratrol tested in mixture of sunflower oil - rapeseed oil or in margarine emulsion, and antimicrobial activity of resveratrol against yeasts and moulds were tested. Water solubility of resveratrol was low and it rose as ethanol concentration and temperature increased. The solubility of resveratrol was 9 mg.ml-1 (20 °C) when ethanol concentration achieved 10% v/v. Resveratrol behaved as slight antioxidant against oxidation of triacylglycerols of sunflower and rapeseed oils. Resveratrol did not achieve the effectiveness of BHT or ascorbylpalmitate. When tested in margarine emulsion w/o, resveratrol did not achieve the effectiveness of ascorbic acid. In vitro resveratrol behaved as antimicrobial against filamentous fungi Penicillium and Aspergillus. Resveratrol (trans - 3,5,4´- trihydroxystilbene) was prepared by total chemical synthesis. Water solubility, solubility of resveratrol in water/ethanol mixture (0-40% v/v) and temperature 0-60°C, antioxidation effect of resveratrol tested in mixture of sunflower oil - rapeseed oil or in margarine emulsion, and antimicrobial activity of resveratrol against yeasts and moulds were tested. Water solubility of resveratrol was low and it rose as ethanol concentration and temperature increased. The solubility of resveratrol was 9 mg.ml-1 (20 °C) when ethanol concentration achieved 10% v/v. Resveratrol behaved as slight antioxidant against oxidation of triacylglycerols of sunflower and rapeseed oils. Resveratrol did not achieve the effectiveness of BHT or ascorbylpalmitate. When tested in margarine emulsion w/o, resveratrol did not achieve the effectiveness of ascorbic acid. In vitro resveratrol behaved as antimicrobial against filamentous fungi Penicillium and Aspergillus. (en)
Title	Resveratrol and its antioxidant and antimicrobial effectiveness Resveratrol and its antioxidant and antimicrobial effectiveness (en)
skos:prefLabel	Resveratrol and its antioxidant and antimicrobial effectiveness Resveratrol and its antioxidant and antimicrobial effectiveness (en)
skos:notation	RIV/60461373:22330/03:00008926!RIV/2004/GA0/223304/N
http://linked.open.../vavai/riv/strany	585-593
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GA525/99/1338)
http://linked.open...iv/cisloPeriodika	4
http://linked.open...vai/riv/dodaniDat	2004
http://linked.open...aciTvurceVysledku	Filip, Vladimír Řiháková, Zdeňka Šmidrkal, Jan Melzoch, Karel Plocková, Milada
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoká škola chemicko-technologická v Praze / Fakulta potravinářské a biochemické technologie
http://linked.open...dnocenehoVysledku	625518
http://linked.open...ai/riv/idVysledku	RIV/60461373:22330/03:00008926
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Resveratrol; antioxidant; lipid oxidation; oxidation in emulsions; antimicrobial effect (en)
http://linked.open.../riv/klicoveSlovo	antimicrobial effect lipid oxidation Resveratrol antioxidant oxidation in emulsions
http://linked.open...odStatuVydavatele	BE - Belgické království
http://linked.open...ontrolniKodProRIV	[7D27C9E932A5]
http://linked.open...i/riv/nazevZdroje	Food Chemistry
http://linked.open...in/vavai/riv/obor	GM
http://linked.open...ichTvurcuVysledku	5 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...ocetUcastnikuAkce	0 (xsd:int)
http://linked.open...nichUcastnikuAkce	0 (xsd:int)
http://linked.open...vavai/riv/projekt	Resveratrol as biological active compound and its significance for human health
http://linked.open...UplatneniVysledku	2003
http://linked.open...v/svazekPeriodika	83
http://linked.open...iv/tvurceVysledku	Filip, Vladimír Melzoch, Karel Plocková, Milada Šmidrkal, Jan Schmidt, Štefan Řiháková, Zdenka
issn	0308-8146
number of pages	9 (xsd:int)
http://localhost/t...ganizacniJednotka	22330

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