Thesis supervisor: Éva Szabó
co-supervisor: László Kőrösi
Location of studies (in Hungarian): Doctoral School of Health Sciences, Faculty of Health Sciences, University of Pécs, Pécs, Hungary Abbreviation of location of studies: EDI
Description of the research topic:
The parts of the grape (leaf, berry skin, grape seed), as well as the products made from them (wine, grape seed oil, grape seed powder), contain numerous biologically active components (polyphenols, fatty acids) that can have beneficial effects on health. Polyphenols found in grapes can play a significant role in antioxidant defense, thereby protecting cells from oxidative damage. This effect can be complemented by the grape seed oil content, which is rich in essential n-6 linoleic acid. The aim of the study is to investigate various grape-derived samples (leaf, berry, seed, skin, wine, pomace) and explore possible similarities and/or differences among grape varieties, measuring them using analytical methods.