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Table 1 EC50 values of DPPH and ABTS radical-scavenging activity carob pods aqueous extract (CPAE). EC50: the effective concentration of sample that can decrease DPPH or ABTS concentration by 50 %

From: Gastroprotective effect of carob (Ceratonia siliqua L.) against ethanol-induced oxidative stress in rat


EC50 of DPPH radical-scavenging activity (μg/ml)

EC50 of ABTS radical-scavenging activity (μg/ml)


228.22 ± 5.27

184.41 ± 3.95

Ascorbic acid

190.47 ± 1.2

174.13 ± 0.9