| Metabolite | Variety | ||
| Yellow | Pink | Black | |
| Ethereal extract |
| ||
| Oils | ++ | + | ++ |
| Alkaloids | +++ | − | +++ |
| Lactones | ++ | − | − |
| Triterpenes/Steroids | +++ | − | ++ |
| Alcoholic extract |
| ||
| Reducing compounds | +++ | + | +++ |
| Alkaloids | +++ | − | − |
| Lactones | +++ | − | − |
| Triterpenes/Steroids | +++ | − | ++ |
| Phenolic compounds | +++ | +++ | − |
| Anthocyanins | + | + | +++ |
| Flavonoids | − | − | +++ |
| Aqueous extract |
| ||
| Alkaloids | +++ | − | +++ |
| Phenolic compounds | +++ | − | +++ |
| Flavonoids | + | − | − |
| Reducing compounds | +++ | +++ | − |