Conc.

(mg/L)

DPPH (%)

FRAP (%)

Total Antioxidant capacity (%)

H₂O₂ (%)

LDEPS

WCEPS

LDEPS

WCEPS

LDEPS

WCEPS

LDEPS

WCEPS

50

27.6^e

37.7^e

1.23^e

1.26^e

1.46^e

1.21^e

45.3^e

40.9^e

100

38.7^d

46.2^d

1.68^d

1.28^d

1.63^d

1.47^d

63.8^d

67.6^d

250

49.4^c

55.6^c

1.75^c

1.69^c

1.73^c

1.64^c

75.6^c

76.9^c

500

58.2^b

56.3^b

1.80^b

1.70^b

1.77^b

1.75^b

80.9^b

77.2^b

1000

69.3^a

64.6^a

1.89^a

1.85^a

1.88^a

1.80^a

90.5^a

86.7^a

Ascorbic acid (mg/L)

19.9^f

30.8^f

0.59^f

0.66^f

0.62^f

0.25^f

0.79^f

21.8⁷