Secondary metabolites | Extract | |||
Standards | Elution system | Ethyl acetate | Methanol | |
Flavonoids | Quercetin and rutin | A | +++ | +++ |
Cinnamic derivatives | Chlorogenic acid | A | + | + |
Triterpenes and steroids | β-sitosterol | B | +++ | +++ |
Mono and sesquiterpenes | Thymol | C | − | − |
Alkaloids | Pilocarpine | A | − | − |
Coumarins | Coumarin | D | − | − |
Condensed proanthocyanidins and leucoanthocyanidins | Catechin | A | − | − |