Bibliographic citations
Cama, G., Peralta, R. (2024). Actividad antibacteriana del extracto hidroalcohólico de hojas de Muña (Minthostachys Mollis) sobre la cepa de Escherichia Coli ATCC 25922 [Universidad María Auxiliadora]. https://hdl.handle.net/20.500.12970/2084
Cama, G., Peralta, R. Actividad antibacteriana del extracto hidroalcohólico de hojas de Muña (Minthostachys Mollis) sobre la cepa de Escherichia Coli ATCC 25922 []. PE: Universidad María Auxiliadora; 2024. https://hdl.handle.net/20.500.12970/2084
@misc{renati/238650,
title = "Actividad antibacteriana del extracto hidroalcohólico de hojas de Muña (Minthostachys Mollis) sobre la cepa de Escherichia Coli ATCC 25922",
author = "Peralta Rodriguez, Reyna Kelly",
publisher = "Universidad María Auxiliadora",
year = "2024"
}
Objective: to evaluate the antibacterial activity of the hydroalcoholic extract of Muña leaves (Minthostachys mollis) against the E. coli strain ATCC 25922. Method: a hydroalcoholic extract of Muña was prepared, phytochemical screening tests and evaluation of antibacterial activity were carried out using various antibiotics as a positive control, applying the Kirby Bauer Method. To establish the similarity and difference of the groups, the Tukey test was performed. Result: the hydroalcoholic extract with Muña leaves presented antibacterial activity against E. coli ATCC 25922, revealing an average inhibition zone of 16.68 mm at 25%, 17.92 mm at 50% and 18.81 mm at 75%, values that when compared with antibiotics using the Tukey test at 95% confidence showed that there is no significant difference with amikacin. Phytochemical screening identified a notable presence of Phenols; moderate presence of tannins, flavonoids and little presence of alkaloids. Conclusion: the hydroalcoholic extract with Muña leaves (Minthostachys mollis) presents antibacterial activity against the E. coli ATCC 25922 strain in its various concentrations, the majority secondary metabolite being Phenols
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