Spice samples | Extraction yield* | Physical aspect | Phytochemical composition | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
 |  |  | Alkaloids | Anthocyanins | Anthraquinones | Flavonoids | Phenols | Saponins | Tannins | Sterols | Triterpenes |
Fagara xanthoxyloides | 12.13 | Oily brown | + | - | + | + | + | - | + | - | - |
Dichrostachys glomerata | 18.29 | Brown paste | + | + | + | + | + | + | + | + | + |
Aframomum citratum | 16.32 | Brown paste | + | - | - | + | + | + | + | + | - |
Beilschmiedia cinnamomea | 5.67 | Black paste | + | + | + | + | + | - | + | - | + |
Echinops giganteus | 8.87 | Oily brown | + | + | + | + | + | - | + | - | + |
Mondia whitei | 7.33 | Brown paste | + | + | + | + | + | + | + | + | + |
Olax subscorpioidea | 12.34 | Brown paste | + | - | + | + | + | - | + | - | + |
Solanum melongena | 14.30 | Black paste | + | + | + | + | + | + | + | + | + |
Piper capense | 12.87 | Brown paste | + | - | - | - | + | + | + | + | + |
Xylopia aethiopica | 26.42 | Brown paste | + | - | - | - | + | + | + | - | + |
Scorodophloeus zenkeri | 4.67 | Brown paste | + | - | - | - | + | + | + | - | + |