Comparison of Some Biochemical Properties in the Seeds and Juice of Grapevine Cultivars (Vitis vinifera L.)

Authors : Dilan SÖNMEZ YILDIZ, Ethem Ömer BAŞ, Ruhan İlknur GAZİOGLU ŞENSOY

Pages : 119-129

Doi:10.29133/yyutbd.1193298

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Publication Date : 2023-03-31

Article Type : Research Paper

Abstract :This study revealed some biochemical properties in the seeds and the fruit juice of twelve local grapevine cultivars- Karrod, Siyah gozane, Tayifi, Resealya, Heseni, Boga, Binetati, Beyaz sinciri, Askar, Emiri, Duvrevi, and Cicikenator. The colored and white grapes were categorized separately, and it was evaluated whether the skin color affected the biochemical content of the seed, and the compositions of the seeds were compared with the parallel samples taken from the juice. Total phenolic contents, proanthocyanidin contents, and total antioxidant capacities were also determined in the samples taken from the seeds and fruit juice for comparison purposes. The obtained results were mostly statistically significant [insert ignore into journalissuearticles values(P<0,01);, insert ignore into journalissuearticles values(P<0,05);]. Considering the highest values detected in the seeds; the highest phenolic content was determined in cv. Binetati insert ignore into journalissuearticles values(87.30 GAE mg 100g-1);; antioxidant capacity was in cv. Gozane insert ignore into journalissuearticles values(1344.86 mg g-1); and Proanthocyanidin value was in cv. Cicikenator insert ignore into journalissuearticles values(34.19 mg CE g-1);.
Keywords : Antioxidant, Phenolics, Proanthocyanidin, Grape, Seed