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The results of HPLC-DAD phenolic identification and quantification of E. arvense extracts
| Dominant phenolic compounds | EtOAc(mg/g DE) | n-BuOH(mg/g DE) | H2O(mg/g DE) |
|---|---|---|---|
| isoquercitrin | 152.0 | 382.0 | |
| apigenin 5-O-glucoside | 22.40 | ||
| kaempferol 3-O-glycoside | 26.20 | ||
| di-E-caffeoyl-meso-tartaric acid | 100.0 | 10.00 | |
| phenolic acid 1 | 3.00 | ||
| phenolic acid 2 | 6.00 |
