Asteraceae

Conyza sumatrensis (Vernacular name: Urujenome)

i. Phytochemical screening

- Parts used for medicinal purposes

Leaves

Roots

- Solvents used

Petroleum Ether

Methanol

- Major chemical constituents

Leaves

Roots

Tannins

Saponins

Resins

Phenols

Alkaloids

Tannins

Resins

Alkaloids

Saponins

Phenols

ii. Antibacterial activity

Bacterial strains

Activity

Solvents used

Escherichia coli 25922

No activity in both parts

With both solvents

Escherichia coli 35218

No activity in both parts

With both solvents

Shigella sonnei 29531

No activity in both parts

With both solvents

Proteus P126

Potential activity in both parts

With both solvents

Salmonella typhi B69

Potential activity in both parts

With both solvents

Salmonella typhi B71

Potential activity in both parts

With both solvents

 

RN4, Musanze

ephyto@ines.ac.rw

+250 782 175 885