| Phenolic standard | Rf values (in millimetres) | |||
| Standard | HSE | AGE | GT | |
| Caffeic acid (white) | 0.68 | 0.36 | 0.50 | 0.63 |
| Catechin (dull) | 0.72 | 0.52 | 0.55 | 0.77 |
| Chlorogenic acid (dull) | 0.12 | 0.60 | 0.62 | |
| Coumaric acid (blue) | 0.71 | 0.65 | 0.77 | |
| EGCG (dull) | 0.55 | 0.77 | ||
| Ferulic acid (blue) | 0.70 | 0.83 | ||
| Gallic acid (blue) | 0.63 | |||
| Naringenin (dull) | 0.80 | |||
| Procatechuic acid (blue) | 0.66 | |||
| Quercetin (dull) | 0.75 | |||
| Rutin (dull) | 0.32 | |||
| Salicyclic acid (white) | 0.42 | |||