Secondary metabolites | Result |
Alkaloids | − |
Flavonoids | − |
Tannins | + |
Anthocyanins | + |
Leuco-anthocyanins | + |
Anthraquinone | + |
Mucilage | − |
Saponins | + |
Coumarins | − |
Quinones | − |
Reducing compounds | + |
Cyanogenic derivatives | − |
Sterols and terpenes | + |
Alkaloids | − |