Determination of Some Phytochemical Contents of Local and Standard Grape Varieties Grown in Diyarbakır Province
Abstract
Grape (Vitis vinifera L.) has been the subject of many research studies because of its phenolic compounds and antioxidant properties which are known to have positive effects on health. In this research study, some phytochemical contents of local and standard grape varieties widely grown in Diyarbakır province were determined. Amount of total phenolic, total anthocyanin and total flavonoid were examined in the berry seed, berry pulp and berry skin of each variety. The statistical differences among Boğazkere, Öküzgözü and Kızıl Banki were obtained and with the addition of Şire variety all varieties were compared in terms of statistical differences. Content of total phenolic was between 389.15 mg GAE / kg and 4050.17 mg GAE / kg, while content of total anthocyanin was recorded between 25.60 mg / kg and 634.00 mg / kg.Total flavonoid content was recorded from 2.34 mg CE /kg to 2402.00 mg CE/kg.With this study, it was determined that some phytochemical contents of different tissues of the grapes vary and this difference also occurs between the grape varieties.
Keywords
Grape, Phytochemical contents, berry tissues
Supporting Institution
Harran University Unit of Scientific Research Projects ( HÜBAK)
Project Number
18216
Thanks
This study is derived from Asuman OKTAY's Ph.D. thesis. Researchers thank to Harran University Unit of Scientific Research Projects ( HÜBAK) for their support. (Project number: 18216)
References
- Akın, A. and Altındişli, A. (2010). Determination of Fatty Acid Composition and Total Phenolic Contents of Grape Seed Oils of Emir, Gök Grape and Kara Dimrit Varieties. Akademik Gıda, 8(6): 19-23.URL:http://www.akademikgida.com.
- Akyurt, B., Başyiğit, B., Çam, M. (2018). Phenolic compounds content, antioksidant and antidiabetic potentials of seven edible leaves. GIDA(2018) 43 (5): 876-885 doi: 10.15237/gida.GD18076
- Balbaba, N. and Sefair Bağcı,S.(2020). Determination of Some Quality Properties and Total Phenol Compounds and Antioxidant Capacity in Bertiz Kabarcık Grape.KSÜ Tarım ve Doğa Derg 23 (6): 1414-1421. DOI:10.18016/ksutarimdoga.vi.658449
- Eshghi,S.,Salehi,L.,Karami,M.J.(2014).Antioxidant Activity, Total Phenolic Compounds and Anthocyanin Contents in 35 Different Grapevine (Vitis vinifera L.) Cultivars Grown in Fars Province. International Journal of Horticultural Science and Technology.Volume 1 Isuue 2.pages 151-161. doi:10.22059/IJHST. 2014.52787
- Gervasi,T.,Oliveri,F.,Gottuso,V.,Squadrito,M.,Bartolomeo,G.,Cicero,N.,Dugo,G.(2016).Nero d’Avola and Perricone cultıvars:determination of polyphenols,flavonoids and anthocyanins in grapes and wines.Natural Product Research Formerly Natural Product LettersVolume 30, 2016 – Issue 20 Pages 2329-2337.https://doi.org /10.1080/14786419.2016.1174229
- Gökçen,İ.S.,Keskin,N.,Kunter,B.,Cantürk,S.,Karadoğan,B.2017.Grape Phytochemicals and Researches on Grape Cultivars Grown in Turkey. Turkish Journal of Forest Science 1(1) 2017:93-111. https://doi.org /10.32328/turkjforsci.285695
- Gülcü, M.,Demirci,A.Ş.,Güner,K.G.2008. Black Grape; Rich Nutrient Content and Its Importance for Health. 179-182.Turkey 10. Food Congress; 21-23 Mayıs 2008. Erzurum.
- Gürsöz S. (1993) A Research on Yield and Quality and Ampelographic Characteristics of Viticulture in the Southeastern Anatolia Region and Especially Varieties Grown in Şanlıurfa Province.84 p. Çukurova University Graduate School of Natural and Applied Sciences Department of Horticulture.Adana. Ph.D. thesis.363 p.
- Harbi,M.,Tlili,İ.,Bouhlal,R.,Fattouch,S.(2013). Sugars and Total Phenolic Contents in Different Fractions of Autochthonous Grape Varieties Grown in Tunisia.Food 7(special issue 1).13-16.2013Global Science Books.
- Karataş ,H.,Karataş,Değirmenci D.,Özdemir,G. (2015).Sectoral Analysis of Viticulture in Diyarbakır Province. Dicle University Faculty of Agriculture, Department of Horticulture. ISBN: 978-975-7635-58-1. TRC2-14-DFD/0010. Diyarbakır.1-90 p.
