DETERMINATION OF BIOACTIVE COMPOSITION OF SOME PEACH CULTIVARS

Ferhad Muradoğlu, Onur Küçük

Ferhad Muradoğlu1 and Onur Küçük2

1Department of Horticulture, Faculty of Agriculture and Natural Sciences, Abant İzzet Baysal University, Bolu, Turkey

2TAT food Industry company Karacabey/Bursa, Turkey.

Corresponding Author: muradogluf@ibu.edu.tr
Page Number(s): 533-538
Published Online First: April 01, 2018
Publication Date: April 01, 2018

ABSTRACT

Peach fruit, with high phenolic components, are a major source of antioxidant which play a vital role for human health. Phenolic compounds, thought to reduce the cancer disease, cardiovascular and coroner heart disease. Therefore we aimed to seek the bioactive composition of peach fruit of one peach genotypes and ten commercial cultivar which are commonly grown in Turkey. The organic acids contents, sugars, vitamin C and phenolic compounds in fruits of these cultivars were studied. According to results, 4 sugars, 5 organic acids, 11 phenolic compounds and Vitamin C were identified using HPLC. The results depicted significant differences in the composition of peach cultivars. Malic and citric acid were major organic acids and Sucrose was found as the most dominant sugar in all cultivars. Vitamin C contents of the cultivars varied between 149.62 and 347.02 mg/l. Rutine, catechin, and caffeic acid were the main phenolic compounds. Our data suggested that peach fruits have potential as good dietary source of sugar, organic acid and phenolic composition as a major source of antioxidant.

Keywords: Organic acid, peach, phenolic, sugar, vitamin C
Open Access: This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license ( https://creativecommons.org/licenses/by/4.0/).


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