Table 2.
Phytochemicals | Bioavailability |
---|---|
Alkaloids | ++ |
Flavonoids | +++ |
Tannins | ++ |
Proteins | ++ |
Terpenoids | ++ |
Saponins | +++ |
Glycosides | + |
Anthraquinone | + |
Key.
+: present in small concentration.
++: present in moderately high concentration.
+++: present in very high concentration.