Autochthonous and international grape varieties grown in Serbia - Phenolic and elemental composition
2021
Autori:
Natić, MajaDabić Zagorac, Dragana
Gašić, Uroš
Dojčinović, Biljana
Ćirić, Ivanka
Relić, Dubravka
Todić, Slavica
Sredojević, Milica
Tip dokumenta:
Članak u časopisu (Objavljena verzija)
,
© 2021 Published by Elsevier Ltd.
Metapodaci
Prikaz svih podataka o dokumentuApstrakt:
The phenolic and elemental profiles of Serbian autochthonous grape varieties ‘Smederevka’ and ‘Plovdina’ were studied and compared with some international varieties. Total phenolic content and radical scavenging activity were highest in seeds of ‘Plovdina’, and in ‘Smederevka’ skins, which also had the highest contents of ferulic, chlorogenic and caffeic acids (16.0, 1.44 and 0.98 mg/kg, respectively). Protocatechuic acid was quantified only in the seeds of these varieties. Untypically for Vitis vinifera L. species, the presence of malvidin 3,5-O-dihexoside was found in the skins of ‘Vranac’ and ‘Muscat Hamburg’. In ‘Plovdina’ skins among the anthocyanins, hexosides of peonidin and delphinidin were prevalent. ‘Plovdina’ grapes had lower quantities of Al, Ni and Na in comparison to the other varieties intended for white wine production. Significant correlations among the most abundant elements, such as K, P, Ca, Mg, S, Fe, Cu, and Zn, pointed to potential positive interactions. For elements that have toxicological reference values, the health risk assessment was calculated for adults and children, and suggested that all samples were safe for human consumption.
Ključne reči:
Anthocyanins; Autochthonous grapes; Malvidin 3; 5-O-Dihexoside; Phenolic acids; Risk assessment; Vitis vinifera L.Izvor:
Food Bioscience, 2021, 40, 100889-Finansiranje / projekti:
- Ministarstvo nauke, tehnološkog razvoja i inovacija Republike Srbije, institucionalno finansiranje - 200007 (Univerzitet u Beogradu, Institut za biološka istraživanja 'Siniša Stanković') (RS-MESTD-inst-2020-200007)
- Ministarstvo nauke, tehnološkog razvoja i inovacija Republike Srbije, institucionalno finansiranje - 200288 (Inovacioni centar Hemijskog fakulteta u Beogradu doo) (RS-MESTD-inst-2020-200288)
- Ministarstvo nauke, tehnološkog razvoja i inovacija Republike Srbije, institucionalno finansiranje - 200116 (Univerzitet u Beogradu, Poljoprivredni fakultet) (RS-MESTD-inst-2020-200116)
- Ministarstvo nauke, tehnološkog razvoja i inovacija Republike Srbije, institucionalno finansiranje - 200168 (Univerzitet u Beogradu, Hemijski fakultet) (RS-MESTD-inst-2020-200168)
DOI: 10.1016/j.fbio.2021.100889
ISSN: 2212-4292