Table 5 Antioxidant activities of ethanol extracts of medicinal plants

Sphaeranthusindicus

109.33 ± 1.19^a

19.21 ± 0.56*

326.15 ± 3.53^a

1018.71 ± 9.96^a

Acronychiapedunculata

743.49 ± 1.94^b

974.56 ± 2.31^a

741.64 ± 1.75^b

322.67 ± 1.94^b

Calophyllum nnophyllum

6.99 ± 0.02^c

19.50 ± 0.71*

2613.00 ± 7.23^c

2111.0 ± 6.35^c

Symplocos cochinchinesis

9.85 ± 0.28^c

1093.53 ± 4.04^b

2181.61 ± 2.16^d

2910.7 ± 12.9^d

Tinospora cordifolia

389.20 ± 0.75^d

NI

586.66 ± 3.29^e

121.29 ± 2.12^e

Flacourtia indica

26.37 ± 0.49^e

8.29 ± 0.26*

375.20 ± 2.79^f

1480.20 ± 11.5 ^f

Leucus zeylanica

352.65 ± 2.12^f

33.46 ± 0.66*

157.69 ± 1.85^g

63.69 ± 1.16^g

Barathranthus nodiflorus

282.22 ± 1.78^g

33.37 ± 0.40 *

427.29 ± 2.07^h

18.07 ± 0.42^h

Diospyros ebenum

177.32 ± 1.03^h

NI

369.18 ± 0.61^f

95.24 ± 0.00^e,g

Argyreia populifolia

288.81 ± 1.45^g

NI

268.01 ± 1.53ⁱ

479.55 ± 1.80 ⁱ

Trolox

5.29 ± 0.09^c

NA

NA

NA

EDTA-Na₂

NA

13.07 ± 0.64 ^c

NA

NA

GreenTea

NA

NA

NA

1662.82 ± 0.22^j