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Food Chem

Title:		"Comparative evaluation of volatiles, phenolics, sugars, organic acids and antioxidant properties of Sel-42 and Tainung papaya varieties"
Author(s):		Kelebek H; Selli S; Gubbuk H; Gunes E;
Address:		"Department of Food Engineering, Faculty of Engineering and Natural Sciences, Adana Science and Technology University, 01110 Adana, Turkey. Electronic address: hkelebek@adanabtu.edu.tr. Department of Food Engineering, Faculty of Agriculture, Cukurova University, 01330 Adana, Turkey. Department of Horticulture, Faculty of Agriculture, Akdeniz University, 07058 Antalya, Turkey. Antalya Directorate of Provincial Food Agriculture and Livestock, Antalya, Turkey"
Journal Title:		Food Chem
Year:		2015
Volume:		20141028
Issue:
Page Number:		912 - 919
DOI:		10.1016/j.foodchem.2014.10.116
ISSN/ISBN:		1873-7072 (Electronic) 0308-8146 (Linking)
Abstract:		"The present study was designed to determine the phenolic compounds, organic acids, sugars, aroma profiles and antioxidant properties of Sel-42 and Tainung papayas grown in Turkey. High-performance liquid chromatography/electrospray ionisation tandem mass spectrometry (HPLC-ESI-MS/MS) method was used for the phenolic compounds analysis. Twelve phenolic compounds were identified and quantified in the samples. The total phenolic content of Sel-42 was clearly higher than that of Tainung. Protocatechuic acid-hexoside, gallic acid-deoxyhexoside, ferulic acid and chlorogenic acids were the most abundant phenolics in both cultivars. Aroma composition of papaya was analysed by gas chromatography-mass spectrometry (GC-MS). A total of 46 and 42 aroma compounds, including esters, alcohols, terpenes, lactones, acids, carbonyl compounds, and volatile phenols were identified in the Sel-42 and Tainung, respectively. The significant linear correlation was confirmed between the values for the total phenolic content and antioxidant activity of papaya extracts"
Keywords:		"Acids/*chemistry Antioxidants/*chemistry Carbohydrates/*chemistry Carica/*chemistry/classification Chromatography, High Pressure Liquid Fruit/chemistry/classification Phenols/*chemistry Plant Extracts/*chemistry Tandem Mass Spectrometry Turkey Volatile Or;"
Notes:		"MedlineKelebek, Hasim Selli, Serkan Gubbuk, Hamide Gunes, Esma eng Comparative Study England 2014/12/04 Food Chem. 2015 Apr 15; 173:912-9. doi: 10.1016/j.foodchem.2014.10.116. Epub 2014 Oct 28"