Malvaceae

Pavonia urens var. glabrescens (Vernacular name: Icyuyuyu)

i. Phytochemical screening

-Parts used for medicinal purposes

Leaves

Stem

 - Solvents used

Methanol

Petroleum ether

-Major chemical constituents

Leaves

Stem

Phenol

Tannins

Saponins

Alkaloids

Resins

Phenol

Saponins

Tannins

Alkaloids

 

ii. Antibacterial activity

Bacterial strains

Activity

Solvents used

Staphylococcus aureus 29213

Potential activity in both parts

In presence of methanol and petroleum ether

Staphylococcus aureus 43300

Potential activity in both parts

With all solvents

Streptococcus pyogenes 12344

Potential activity in stem

In presence of petroleum ether

Pseudomonas aeruginosa 27853

Potential activity in both parts

In presence of petroleum ether and hexane

 

RN4, Musanze

ephyto@ines.ac.rw

+250 782 175 885