From:  Canna indica silver nanoparticles (AgNPs): a green alternative for medicine

 Phytochemical reaction results

Phytochemical testsPink redPinkRedYellowYellow redColor change
Starch√√√√√
Amino acid√√√√√
Phenols√√√√√
Alkaloid×××××
Tannins√√√√√
Saponins×××××
Phlobatannins×××××
Reducing sugars√√√√√
Flavonoids×√√×√
Anthocyanin×××××

√ indicates as present; × indicates as not present