The study of antioxidant compounds in grape seeds

Abstract

This paper uses spectrometric as well as chromatographic techniques to investigate the antioxidant properties of extracts from vine seeds (Vitis vinifera L.). For the study, ten vine varieties from the years 2015, 2016, along with 2017 were chosen. Four essentially distinct spectrophotometric methods were used to measure the antioxidant activity, whereas the Folin-Ciocalteu procedures were used to determine the level of total polyphenolic compounds. The composition of fourteen antioxidants was investigated in 2015. The study's findings indicate that grape seeds have a high level of antioxidant components, with variations in content between types and years. Grape seed extracts have potential applications in nutraceuticals, health supplements, as well as food product preservation.