Plant material | Yield of crude extract (%) | Phytochemical content | |||||
---|---|---|---|---|---|---|---|
Saponins | Alkaloids | Phenolics | Flavonoids | Terpenoids | Tanins | ||
Roots | 10.733 | --- | --+ | --- | --- | +++ | +++ |
Fruits | 8.066 | +++ | -++ | --- | --- | +++ | +++ |
Bark | 28.400 | +++ | +++ | --+ | +++ | +++ | +++ |
Leaves | 11.733 | +++ | +++ | --Â + | +++ | +++ | +++ |