Table 5.
Concentration of different flavonoids and isoflavonoids in the leaves of three varieties of Labisia pumila Benth.
| Flavonoid and Isoflavonoid contents (µg/g dry sample) | ||||||||
|---|---|---|---|---|---|---|---|---|
| Variety | Apigenin | Kaempferol | Myricetin | Naringin | Quercetin | Rutin | Daidzein | Genistein |
| Alata | 94.72 b | 217.62 c | 103.21 c | 310.91 a | ND | 116.85 a | ND | ND |
| Pumila | 152 a | 541.78 a | 147.79 a | 175.14 d | 210.01 a | 51.63 b | 142.65 a | ND |
| Lanceolata | 53.92 c | 157.53 b | 116.68 b | ND | 71.21 b | 28.93 c | 135.19 b | 107.39 |
ND: not detected. All analyses were mean of triplicate measurements ± standard deviation. Results expressed in percent of free radical inhibition. Means with different letters are significantly different from each other at p < 0.05.