Test for constituents groups | Diethyl ether | Alcohol | Water |
Dragendorff | +++ | +++ | - |
Wagner | +++ | +++ | - |
Sudan III | + | ||
Baljet | + | _ | |
Liebermann-Burchard | + | _ | |
Fehling | + | + | |
Foam test | _ | _ | |
FeCl3 | + (dark green) | + (dark green) | |
Ninhydrin | _ | ||
Börntrager | _ | ||
Shinoda | + | + | |
Kedde | _ | ||
Anthocyanidins | + | ||
Bitter principles and/or astringents | + |