Actividad antibacteriano del extracto etanólico de Fragaria X Ananassa duch. (fresa) frente a Escherichia coli ATCC 10231.
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Universidad Privada de Huancayo Franklin Roosevelt
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El objetivo de la siguiente investigación es demostrar el efecto antibacteriano del extracto etanólico de Fragaria X Ananassa duch “fresa” frente a Escherichia coli. El método es de tipo Transversal, prospectivo, diseño experimental, la muestra fue 6 kg de hojas de fresa. Se lograron identificar alcaloides, compuestos fenólicos, en cantidad moderada flavonoides; taninos y alcaloides en cantidad escasa y fenólicos en cantidad abundante; los diámetros promedio de los halos de inhibición fueron de 13.64 mm (50%), de 17.02mm (75%) y de 17.82mm (100%); de 6.16mm (control negativo) y de 42.84 mm (control positivo), la prueba de Anova y Tukey confirmaron con un nivel de significancia de 0.5. En conclusión, el extracto etanólico de Fragaria X Ananassa Duch “fresa” presentó actividad antibacteriana del frente a Escherichia coli.
The objective of the following research is to demonstrate the antibacterial effect of the ethanolic extract of Fragaria X Ananassa duch "strawberry" against Escherichia coli. The method is a cross-sectional, prospective, experimental design, the sample was 6 kg of strawberry leaves. Alkaloids, phenolic compounds, flavonoids in moderate quantity, tannins and alkaloids in scarce quantity and phenolics in abundant quantity were identified; the average diameters of the inhibition halos were 13.64 mm (50%), 17.02 mm (75%) and 17.82 mm (100%); 6.16 mm (negative control) and 42.84 mm (positive control), the Anova and Tukey test confirmed with a significance level of 0.5. In conclusion, the ethanolic extract of Fragaria X Ananassa Duch "strawberry" showed antibacterial activity against Escherichia coli.
The objective of the following research is to demonstrate the antibacterial effect of the ethanolic extract of Fragaria X Ananassa duch "strawberry" against Escherichia coli. The method is a cross-sectional, prospective, experimental design, the sample was 6 kg of strawberry leaves. Alkaloids, phenolic compounds, flavonoids in moderate quantity, tannins and alkaloids in scarce quantity and phenolics in abundant quantity were identified; the average diameters of the inhibition halos were 13.64 mm (50%), 17.02 mm (75%) and 17.82 mm (100%); 6.16 mm (negative control) and 42.84 mm (positive control), the Anova and Tukey test confirmed with a significance level of 0.5. In conclusion, the ethanolic extract of Fragaria X Ananassa Duch "strawberry" showed antibacterial activity against Escherichia coli.
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