Table 2.
Chemical compound | Result |
---|---|
Alkaloids | ++ |
Flavonoids | +++ |
Tannins | +++ |
Anthraquinones | + |
Sterols and polyphenols | +++ |
Saponins | ++ |
Glycosides | +++ |
Triterpenes | + |
+ = weakly positive, ++ = moderately positive, +++ = strongly positive.