Abstract
Medicinal plants are in rich source of antimicrobial agents. The present study was carried out to evaluate the antimicrobial effect of plants from the same species as Brassica oleceracea namely, white cabbage and red cabbage. The preliminary phytochemical analysis was tested by using a different extract of these plants for the presence of various secondary metabolites like alkaloids, flavonoids, tannins, saponins, terpenoids, glycosides, steroids, carbohydrates, and amino acids. The in vitro antimicrobial activity was screened against clinical isolates viz gram positive bacteria Staphylococcus aureus, Streptococcus pyogenes, gram negative bacteria Escherichia coli, Pseudomonas aeruginosa. Extracts found significant inhibition against all the pathogens.