Table 1. Total polyphenol content of red fleshed pitaya extracts depending on the parts and extraction solvent conditions

Red fleshed pitaya part	Extraction solvent	Total polyphenol content mg Catechin equivalents (CE)/g
Flesh	70% EtOH	36.0±2.23^a
Flesh	Water	34.1±8.30^a
Peel	70% EtOH	58.3±3.70^c
Peel	Water	45.8±4.21^b

Means with different letters on the bars statistically different at p<0.05 by Duncan’s multiple range test.