Table 4 Identification and quantification of possible phenolic compounds in Bergenia ciliata rhizome crude extract and ethyl acetate fraction using reversed phase HPLC
Peak | Retention time (min) | Possible identity | Quantity (mg per100g) of sample | Identification reference |
|---|---|---|---|---|
2 | 10.22 | Quercetin | 0.46 | Standard |
3 | 12.76 | Morin | 3.13 | Standard |
4 | 22.67 | Rutin | 5.22 | Standard |
5 | 28.67 | Pyrogallol | 2.53 | Standard |
6 | 30.88 | Mandalic acid | 2.82 | Standard |
7 | 35.49 | Phloroglucinol | 1.53 | Standard |
8 | 36.31 | Hydroxy benzoic acid | 0.926 | Standard |
9 | 4.5 | Gallic acid derivative | 0.88 | Fischer et al. [19] |
10 | 13.9 | Quercetin-3- glucoside | 8.15 | Santos et al. [20] |