Active compounds | Extraction solvent | |||
---|---|---|---|---|
Trichloroethylene | Acetone | Ethanol | Water | |
Alkaloids | + | + | + | + |
Polyphenols | + | + | + | + |
Sterols and triterpenes | + | − | + | − |
Tannins | − | + | + | + |
Reducing compounds | − | + | + | + |
Flavonoids | − | + | + | − |
Saponins | − | − | − | + |
Anthraquinones | − | + | + | + |