Determination of Some Chemical Characteristics and Total Antioxidant Capacity in Apple Varieties Grown in Posof/Ardahan Region

Authors : Mehmet POLAT, Volkan OKATAN, Sultan Filiz GÜÇLÜ, Ayşen Melda ÇOLAK

Pages : 131-134

Doi:10.31015/jaefs.18022

View : 16 | Download : 6

Publication Date : 2018-12-20

Article Type : Research Paper

Abstract :In this study, total phenolic content, antioxidant capacity, total anthocyanin content and total ascorbic acid content insert ignore into journalissuearticles values(in flesh+peel); of the 7 apple cultivars grown in Posof/Ardahan were measured. The total phenolic content of the three apple cultivars was higher than other cultivars. “Posofkırmızısı”, “Sarı şafran” and “Paşa” apple cultivars had the highest total phenolic ccontents insert ignore into journalissuearticles values(239.22, 228.81 and 222.71 mg of gallic acid equivalents/100 g offlesh+peels, respectively);. Results showed that fresh apple had the highest levels for antioxidant capacity insert ignore into journalissuearticles values(90.32 and 114.23 µmol of vitamin C equivalents/g of flesh+peel); and total anthocyanin content insert ignore into journalissuearticles values(30.07 to 71.49 mg/100g);, whereas lower levels were found for ascorbic acid in flesh+peels. Results covered a narrow range: 17.18–26.83 mg/100g for ascorbic acid content in flesh+peels weight of apple cultivars. As a result, that these apple cultivars have high total phenolic value and antioxidant capacity in flesh+peels. For this reason, it is suggested for consume with their peels.
Keywords : Apple, total phenolic, total antioxidant, anthocyanin, ascorbic acid