Look-up in Google Scholar
Full metadata record
Mejía Delgado, Elva Manuela
Soto Vásquez, Marilú Roxana
Ruiz Ruiz, Francisca Jaqueline
2019-08-14T14:08:49Z
2019-08-14T14:08:49Z
2019-08-14
https://hdl.handle.net/20.500.14414/13342
Objective: To evaluate the antibacterial effect in vitro of the essential oil of Origanum vulgare against Salmonella typhi. Materials and methods: An experimental study was carried out to evaluate the antibacterial effect in vitro by means of: susceptibility, Minimum Inhibitory Concentration and Minimum Bactericidal Concentration. This study used 5%, 25%, 50%, 75% and 100% essential oil and pure culture of Salmonella typhi. Results: Regarding the susceptibility according the inhibition halos produced by ciprofloxacin, the essential oil of 75% and 100% of Origanum vulgare were significantly higher (p <0.05) with respect to produced by the concentrations 5%, 25% and 50%. Salmonella typhi did not produce colonias against the concentrations studied of the essential oil, neither turbidity was identified. Conclusion: Salmonella typhi in vitro is highly sensitive to the Origanum vulgare essential oil of 75% and 100%; very sensitive against concentrations of 25% and 50% and sensitive to the concentration of 5%. The Minimum Inhibitory Concentration and Minimum Bactericidal Concentration of the Origanum vulgare essential oil was 5% on Salmonella typhi. (es_PE)
Objetivo: Evaluar el efecto antibacteriano in vitro del aceite esencial de Origanum vulgare sobre Salmonella typhi. Materiales y métodos: se realizó un estudio experimental para evaluar el efecto antibacteriano in vitro mediante: la susceptibilidad, Concentración Inhibitoria Mínima y Concentración Mínima Bactericida. Se utilizó aceite esencial al 5%, 25%, 50%, 75% y 100% y cultivo puro de Salmonella typhi. Resultados: Con respecto a la susceptibilidad los halos de inhibición producidos por el ciprofloxacino, el aceite esencial de Origanum vulgare al 75% y 100% fueron significativamente mayores (p<0.05) con respecto a los producidos por las concentraciones al 5%, 25% y el 50%. No se produjeron colonias de Salmonella typhi frente a las concentraciones estudiadas del aceite esencial, así como no se identificó turbidez. Conclusión: Salmonella typhi in vitro es sumamente sensible al aceite esencial de Origanum vulgare al 75% y 100%; muy sensible frente a concentraciones de 25% y 50% y sensible a la concentración de 5%. La Concentración Inhibitoria Mínima y Concentración Mínima Bactericida del aceite esencial de Origanum vulgare sobre S. typhi es 5%. (es_PE)
Tesis (es_PE)
spa (es_PE)
Universidad Nacional de Trujillo (es_PE)
info:eu-repo/semantics/openAccess (es_PE)
http://creativecommons.org/licenses/by-nc-nd/2.5/pe/ (es_PE)
Universidad Nacional de Trujillo (es_PE)
Repositorio institucional - UNITRU (es_PE)
Efecto antibacteriano (es_PE)
Salmonella typhi (es_PE)
Origanum vulgare (es_PE)
Efecto antibacteriano in vitro del aceite esencial de origanum vulgare (“ orégano ”) sobre salmonella typhi (es_PE)
info:eu-repo/semantics/bachelorThesis (es_PE)
Universidad Nacional de Trujillo.Facultad de Medicina (es_PE)
Medicina (es_PE)
Título Profesional (es_PE)
Médico Cirujano (es_PE)
Pública



This item is licensed under a Creative Commons License Creative Commons