Chemical Composition and Antioxidant Activities of Five Samples of Prunus mume Umezu from Different Factories in South and East China

Table 4

Antioxidant activities of umezu from different factories.

Umezu samples	ORAC (μmol TE/L)	ABTS (μg/L)	FRAP (μg/L)	DPPH (EC50) (mg/mL)
Fujian green mume	12298.34 ± 145.66	104.67 ± 3.05	176.43 ± 3.89	66.00
Fujian white mume	7994.96 ± 266.62	94.52 ± 10.25	162.09 ± 9.16	43.67
Luhe green mume	10361.99 ± 173.19	24.96 ± 62.72	172.95 ± 2.44	56.83
Puning green mume	7741.43 ± 99.94	94.96 ± 25.21	162.09 ± 4.24	65.96
Raoping green mume	17433.72 ± 145.66	195.83 ± 26.44	186.43 ± 3.39	81.70

Means ± SD ( = 3) within each column followed by the same letter are not significantly different at the 5% level.