Table 1 Total flavonoid content and individual flavonoid compounds from leaf, stem and rhizome extracts of  Z. zerumbet

21.8 ± 3.74^b

2.43 ± 0.69^b

1.77 ± 0.26^c

5.49 ± 0.45^b

4.7 ± 0.68^e

0.12 ± 0.05^e

0.36 ± 0.07^g

1.14 ± 0.10^h

11.2 ± 1.26^d

1.63 ± 0.41^c

0.81 ± 0.09^e

2.69 ± 0.29^f

19.1 ± 2.69^b

2.26 ± 0.52^b

1.28 ± 0.32^d

4.12 ± 0.21^d

4.2 ± 0.65^e

0.16 ± 0.05^e

0.21 ± 0.04^h

1.34 ± 0.11^g

19.6 ± 3.48^b

2.49 ± 0.33^b

2.19 ± 0.41^b

4.68 ± 0.27^c

15.2 ± 2.68^c

1.82 ± 0.24^c

0.66 ± 0.08^f

3.37 ± 0.41^e

4.1 ± 0.66^e

0.22 ± 0.06^d

0.24 ± 0.07^h

1.02 ± 0.06ⁱ

29.7 ± 4.11^a

3.94 ± 0.81^a

2.79 ± 0.48^a

6.12 ± 0.32^a