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Pregled bibliografske jedinice broj: 472811

Phenol content, antioxidant activity and metal composition of Croatian wines deriving from organically and conventionally grown grapes

Vinković Vrček, Ivana; Bojić, Mirza; Žuntar, Irena; Mendaš, Gordana; Medić-Šarić, Marica
Phenol content, antioxidant activity and metal composition of Croatian wines deriving from organically and conventionally grown grapes // Food chemistry, 124 (2011), 1; 354-361 doi:10.1016/j.foodchem.2010.05.118 (međunarodna recenzija, članak, znanstveni)

CROSBI ID: 472811 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Phenol content, antioxidant activity and metal composition of Croatian wines deriving from organically and conventionally grown grapes

Autori
Vinković Vrček, Ivana ; Bojić, Mirza ; Žuntar, Irena ; Mendaš, Gordana ; Medić-Šarić, Marica

Izvornik
Food chemistry (0308-8146) 124 (2011), 1; 354-361

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
organic wine; conventional wine; phenols; HPLC; antioxidant activity; ABTS; DPPH

Sažetak
The present study was performed to evaluate the antioxidant capacity, the polyphenol and metal content of conventionally and organically produced wines, which underwent similar winemaking processes. The wine grapes were grown under well-defined organic and conventional conditions from the two different wine-growing sub-regions of Croatia, Prigorje and Southern Dalmatia. The values of antioxidant activity, as evaluated by two free radical methods, ABTS and DPPH, was found systematically higher in organic wines compared to conventional ones. In a reversed phase HPLC analysis, used in order to characterize the phenol fraction of wines, higher concentrations of chlorogenic acid, ferulic acid, catechin, trans-resveratrol, all studied hydroxybenzoic acids and flavonols were found in the organically produced wines. No apparent trend was found in the metal contents of the wines, but ICP-MS analysis confirmed that both wine productions, organic and conventional, were well within the toxicological safety limits.

Izvorni jezik
Engleski

Znanstvena područja
Kemija, Javno zdravstvo i zdravstvena zaštita, Farmacija



POVEZANOST RADA

Projekti:
006-0061245-0010 - Glutation S-transferaza i superoksid dizmutaza u etiopatogenezi bolesti (Žuntar, Irena, MZOS ) ( CroRIS)
022-0222148-2135 - Izloženost metalima i njihovi učinci u graviditetu i postnatalnom razdoblju (Piasek, Martina, MZOS ) ( CroRIS)
006-0061117-1237 - Biološki aktivni spojevi, metaboliti i QSAR (Medić-Šarić, Marica, MZOS ) ( CroRIS)

Ustanove:
Farmaceutsko-biokemijski fakultet, Zagreb,
Institut za medicinska istraživanja i medicinu rada, Zagreb

Profili:

Avatar Url Mirza Bojić (autor)

Avatar Url Ivana Vinković Vrček (autor)

Avatar Url Gordana Mendaš Starčević (autor)

Avatar Url Irena Žuntar (autor)

Avatar Url Marica Medić-Šarić (autor)

Poveznice na cjeloviti tekst rada:

doi www.sciencedirect.com ac.els-cdn.com dx.doi.org

Citiraj ovu publikaciju:

Vinković Vrček, Ivana; Bojić, Mirza; Žuntar, Irena; Mendaš, Gordana; Medić-Šarić, Marica
Phenol content, antioxidant activity and metal composition of Croatian wines deriving from organically and conventionally grown grapes // Food chemistry, 124 (2011), 1; 354-361 doi:10.1016/j.foodchem.2010.05.118 (međunarodna recenzija, članak, znanstveni)
Vinković Vrček, I., Bojić, M., Žuntar, I., Mendaš, G. & Medić-Šarić, M. (2011) Phenol content, antioxidant activity and metal composition of Croatian wines deriving from organically and conventionally grown grapes. Food chemistry, 124 (1), 354-361 doi:10.1016/j.foodchem.2010.05.118.
@article{article, author = {Vinkovi\'{c} Vr\v{c}ek, Ivana and Boji\'{c}, Mirza and \v{Z}untar, Irena and Menda\v{s}, Gordana and Medi\'{c}-\v{S}ari\'{c}, Marica}, year = {2011}, pages = {354-361}, DOI = {10.1016/j.foodchem.2010.05.118}, keywords = {organic wine, conventional wine, phenols, HPLC, antioxidant activity, ABTS, DPPH}, journal = {Food chemistry}, doi = {10.1016/j.foodchem.2010.05.118}, volume = {124}, number = {1}, issn = {0308-8146}, title = {Phenol content, antioxidant activity and metal composition of Croatian wines deriving from organically and conventionally grown grapes}, keyword = {organic wine, conventional wine, phenols, HPLC, antioxidant activity, ABTS, DPPH} }
@article{article, author = {Vinkovi\'{c} Vr\v{c}ek, Ivana and Boji\'{c}, Mirza and \v{Z}untar, Irena and Menda\v{s}, Gordana and Medi\'{c}-\v{S}ari\'{c}, Marica}, year = {2011}, pages = {354-361}, DOI = {10.1016/j.foodchem.2010.05.118}, keywords = {organic wine, conventional wine, phenols, HPLC, antioxidant activity, ABTS, DPPH}, journal = {Food chemistry}, doi = {10.1016/j.foodchem.2010.05.118}, volume = {124}, number = {1}, issn = {0308-8146}, title = {Phenol content, antioxidant activity and metal composition of Croatian wines deriving from organically and conventionally grown grapes}, keyword = {organic wine, conventional wine, phenols, HPLC, antioxidant activity, ABTS, DPPH} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus

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