Pharmacological Activities of Crinum viviparum: A Laboratory-based Study

The phytochemical composition of the ethanolic extract of Crinum viviparum was determined and the anti-bacterial, anti-inflammatory, thrombolytic, and anti-diarrheal activities were investigated by applying disc diffusion, egg albumin (in vitro), clot lysis, and castor oil-induced diarrhea model in mice (in vivo), respectively. The results suggested that the crude ethanolic extract of the plant contained alkaloids, tannins, flavonoids, steroids, and terpenoids. The extract was anti-bacterial against Escherichia coli, Bacillus subtilis, Staphylococcus aureus and Salmonella enterica. The plant showed anti-inflammatory and thrombolytic activities in a concentration-dependent manner. C. viviparum extract was anti-diarrheal in Swiss albino mice at 250 and 500 mg kg⁻¹.