Sample | Tannins | Saponins | Anthraquinones | Phenols | Alkaloids | Flavonoids | Anthocyanin |
Aloe vera (Nwaoguikpe et al. 2010) | × | × | × | × | × | × |
|
T. occidentalis (Nwaoguikpe et al. 2013) | × | × |
| × | × | × |
|
C. lonatus (Nwaoguikpe et al. 2013) | × | × |
| × | × | × |
|
C. sativus (Nwaoguikpe et al. 2013) | × | × |
| × | × | × |
|
C. maxima (Nwaoguikpe et al. 2013) | × | × |
| × | × | × |
|
T. orientalis (Mpiana et al. 2011) | × | × |
| × | × | × | × |