Table 3.

Antioxidant potential of Hibiscus rosa sinensis synthesized MgO-NPs.

Conc (µg/mL)	TAC (µg AAE/mg)	TRP (µg AAE/mg)	ABTC (TEAC)	DPPH (% FRSA)
400	49.39 ± 0.51	42 ± 0.62	53.14 ± 0.29	69.2 ± 0.23
200	31.37 ± 0.16	29.6 ± 0.20	49.63 ± 0.19	51.8 ± 0.82
100	25.47 ± 0.41	21.29 ± 0.71	38.64 ± 0.45	44.34 ± 0.48
50	19.29 ± 0.36	17.16 ± 0.62	24.47 ± 0.14	36.47 ± 0.82
25	10.21 ± 0.62	9.16 ± 0.42	18.39 ± 0.35	29.78 ± 0.59