Table 2 Antioxidant activity of E. elatior flowers, extracted with different solvent and collected from three different locations

Kelantan

Aqueous

76.4 ± 5.89^c

34.5 ± 1.42^f

6.88 ± 0.62^b

Ethanol

63.2 ± 4.31^e

41.2 ± 2.16^e

5.66 ± 0.75^c

Pahang

Aqueous

70.5 ± 5.22^d

44.6 ± 2.41^d

6.11 ± 0.68^c

Ethanol

58.6 ± 3.81^f

59.5 ± 3.17^b

5.20 ± 0.70^c

Johor

Aqueous

62.1 ± 4.79^e

52.9 ± 2.88^c

5.57 ± 0.63^c

Ethanol

40.0 ± 3.33^g

139.8 ± 4.52^a

4.06 ± 0.51^d

BHT

92.0 ± 4.91^b

19.7 ± 0.87^g

6.05 ± 0.55^c

α-tocopherol

98.6 ± 4.57^a

12.6 ± 0.81^h

7.78 ± 0.89^a