Table 2.
The peak area of different extracts of Tetrastigma hemsleyanum
| NO | Retention time (min) | Compounds | Formula | mAU*min | |||||
|---|---|---|---|---|---|---|---|---|---|
| THEU | THWU | TH55 | TH70 | TH85 | TH100 | ||||
| 1 | 28.49 | Proanthocyanidin dimer | C30H26O12 | 3.423 ± 0.211a | 0.721 ± 0.052b | 0.832 ± 0.007b | 0.612 ± 0.005bc | 0.600 ± 0.029bc | 0.492 ± 0.027c |
| 2 | 32.59 | Kaempferol−3‐xylosylglucose−7‐rhamnoside | C32H38O19 | 6.258 ± 0.412a | 1.308 ± 0.057b | 1.651 ± 0.141b | 1.117 ± 0.012bc | 1.107 ± 0.035bc | 0.859 ± 0.050c |
| 3 | 33.72 | Rutin | C27H30O16 | 6.157 ± 0.393a | 3.757 ± 474c | 4.653 ± 0.212b | 3.290 ± 0.034c | 3.167 ± 0.099c | 2.703 ± 0.171c |
| 4 | 35.60 | Quercetin−3‐O‐glucoside | C26H28O15 | 4.964 ± 0.322a | 2.474 ± 0.011c | 3.124 ± 0.163b | 2.068 ± 0.015c | 2.192 ± 0.063c | 1.864 ± 0.114c |
| 5 | 38.50 | Kaempferol−3‐O‐rutinoside | C27H30O15 | 5.946 ± 0.398a | 3.870 ± 0.107c | 4.844 ± 0.141b | 3.434 ± 0.044c | 3.265 ± 0.111c | 2.790 ± 0.193d |
| 6 | 40.57 | Kaempferol−3‐O‐glucoside | C21H27O11 | 1.693 ± 0.094a | 0.854 ± 0.059c | 1.088 ± 0.025b | 0.692 ± 0.008c | 0.727 ± 0.015c | 0.652 ± 0.038c |
*
The difference among different group were compared at p < .05 probability level the minuscule represent the difference among the same row (different dose of same extracts).