Plant constituent | Part of V. amygdalina assayed | |||||
Leaf | Stem Bark | Root | ||||
EE | AE | EE | AE | EE | AE | |
Alkaloids | + | + | + | + | + | − |
Anthraquinones | − | − | − | − | − | − |
Flavonoids | + | + | + | + | − | − |
Tannins | + | + | + | + | + | + |
Saponins | + | + | + | + | + | + |
Phlobatannins | − | − | − | − | − | − |
Phenols | + | + | + | + | + | + |