. 2018 Mar 19;55(6):2095–2102. doi: 10.1007/s13197-018-3124-z

Table 2.

Antioxidant activity in papaya pulp and dried powders

Samples	DPPH (mg TE/g)	DPPH (mg AAE/g)	ABTS (mg TE/g)	ABTS (mg AAE/g)	FRAP (mg TE/g)	FRAP (mg AAE/g)
Fresh pulp	0.56 ± 0.05^a	0.45 ± 0.01^a	0.48 ± 0.02^b	0.31 ± 0.01^b	0.37 ± 0.03^a	0.21 ± 0.01^a
Freeze drying	0.61 ± 0.03^a	0.49 ± 0.02^a	0.58 ± 0.01^a	0.37 ± 0.00^a	0.42 ± 0.00^a	0.23 ± 0.00^a
Spray drying	0.51 ± 0.01^b	0.42 ± 0.03^b	0.45 ± 0.00^b	0.28 ± 0.01^b	0.35 ± 0.01^a	0.20 ± 0.02^a

Mean ± standard deviation (n = 3)

AAE ascorbic acid equivalent, TE trolox equivalent

Values with different lower-case superscript letters (a–b) in the same column are significantly different (p < 0.05)