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Bovine mastitis is the common disease of mammary glands of dairy cows, caused by pathogenic bacteria, such as Staphylococcus aureus, Enterococccus faecium, Escherichia coli, Klebsiella pneumonia, Bacillus etc. The disease severely impacts the quality of milk and associated milk products. Three different bacterial species Staphylococcus, Bacillus and Klebsiella were isolated, identified and later treated with the seed extract of Vernonia anthelmentica. Well diffusion method was used to test the antibacterial effect of ethanol seed extract of Vernonia anthelmentica. Results showed that Vernonia anthelmentica was most effective against Staphylococcus compared to other two bacterial species. Phytochemical analysis of Vernonia anthelmentica revealed the presence of tannins, saponins, terpenoids etc. Present study suggests that seeds of Vernonia anthelmentica can be an effective antibacterial against bovine mastitis, which might be due to thepresence of tannins, and terpenoids in the extract. |
