dc.contributor.advisor | Córdova Serrano, Gerson | es_PE |
dc.contributor.author | Alfaro Ruiz, Yandira Elizabeth | es_PE |
dc.contributor.author | Chiclote Minchan, Norma Hilda | es_PE |
dc.date.accessioned | 2025-01-20T17:59:13Z | |
dc.date.available | 2025-01-20T17:59:13Z | |
dc.date.issued | 2024-12-19 | |
dc.identifier.uri | https://hdl.handle.net/20.500.12970/2399 | |
dc.description.abstract | Materiales y métodos: se recolectaron 7 kg de hojas de T. minuta en Cajamarca, Perú, de las cuales 4 kg fueron destiladas para obtener el aceite esencial. Se utilizó el método de Kirby-Bauer para evaluar la actividad antimicrobiana, variando las concentraciones del aceite. Los datos se analizaron con ANOVA y la prueba HSD de Tukey.
Resultados: el aceite esencial mostró actividad antimicrobiana en ambas bacterias. En S. mutans, las zonas de inhibición variaron de 9 a 13 mm a una concentración del 10% y de 16 a 19 mm al 100%. La clorhexidina al 0,12% mostró zonas de inhibición mayores (16 a 22 mm). Para E. faecalis, las zonas de inhibición fueron de 6 a 9 mm al 10% y de 14 a 17 mm al 100%, mientras que la clorhexidina presentó zonas de 13 a 16 mm. El etanol, usado como control, no mostró efecto inhibitorio.
Conclusión: el aceite esencial de Tagetes minuta demostró actividad antimicrobiana in vitro contra Streptococcus mutans y Enterococcus faecalis, aunque la clorhexidina fue más efectiva en todas las concentraciones evaluada | es_PE |
dc.description.abstract | Objective: to determine the in vitro antimicrobial effect of Tagetes minuta essential oil on Streptococcus mutans and Enterococcus faecalis.
Materials and methods: a total of 7 kg of T. minuta leaves were collected in Cajamarca, Peru, of which 4 kg were distilled to obtain the essential oil. The Kirby-Bauer method was used to evaluate the antimicrobial activity, varying the oil concentrations. Data were analyzed using ANOVA and Tukey’s HSD test.
Results: the essential oil showed antimicrobial activity against both bacteria. In S. mutans, inhibition zones ranged from 9 to 13 mm at a 10% concentration and from 16 to 19 mm at 100%. Chlorhexidine at 0.12% showed larger inhibition zones (16 to 22 mm). For E. faecalis, inhibition zones ranged from 6 to 9 mm at 10% and from 14 to 17 mm at 100%, while chlorhexidine presented zones of 13 to 16 mm. Ethanol, used as a control, showed no inhibitory effect.
Conclusion: tagetes minuta essential oil demonstrated in vitro antimicrobial activity against Streptococcus mutans and
Enterococcus faecalis, although chlorhexidine was more effective at all tested concentrations. | es_PE |
dc.format | application/pdf | es_PE |
dc.language.iso | spa | es_PE |
dc.publisher | Universidad María Auxiliadora | es_PE |
dc.rights | info:eu-repo/semantics/openAccess | es_PE |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | es_PE |
dc.subject | Aceite esencial | es_PE |
dc.subject | Actividad antimicrobiana | es_PE |
dc.subject | Enterococcus faecalis | es_PE |
dc.subject | Streptococcus mutans | es_PE |
dc.subject | Tagetes minuta | es_PE |
dc.subject | Essential oil | es_PE |
dc.subject | Antimicrobial Activity | es_PE |
dc.subject | Enterococcus faecalis | es_PE |
dc.subject | Streptococcus mutans | es_PE |
dc.subject | Tagetes minuta | es_PE |
dc.title | Efecto Antimicrobiano in vitro de Aceite Esencial de Tagetes minuta Sobre Streptococcus mutans ATCC 25175 y Enterococcus faecalis ATCC 29212 | es_PE |
dc.title.alternative | Antimicrobial in vitro of The Essential oil of Tagetes minute About Streptococcus mutans ATCC 25175 and Enterococcus faecalis ATCC 29212 | es_PE |
dc.type | info:eu-repo/semantics/bachelorThesis | es_PE |
dc.publisher.country | PE | es_PE |
dc.subject.ocde | https://purl.org/pe-repo/ocde/ford#3.01.05 | es_PE |
dc.type.version | info:eu-repo/semantics/acceptedVersion | es_PE |
thesis.degree.discipline | Farmacia y Bioquímica | es_PE |
thesis.degree.grantor | Universidad María Auxiliadora. Facultad de Farmacia y Bioquímica. | es_PE |
thesis.degree.name | Químico Farmacéutico | es_PE |
renati.advisor.dni | 45276376 | |
renati.advisor.orcid | https://orcid.org/0000-0002-5591-0322 | es_PE |
renati.author.dni | 46788290 | |
renati.author.dni | 46459477 | |
renati.discipline | 917046 | es_PE |
renati.juror | Chero Pacheco, Víctor Humberto | es_PE |
renati.juror | Bernaola Alguilar, Luz Rosio | es_PE |
renati.juror | Dionicio Escalante, Elisa Roxana | es_PE |
renati.level | https://purl.org/pe-repo/renati/level#tituloProfesional | es_PE |
renati.type | https://purl.org/pe-repo/renati/type#tesis | es_PE |