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https://repositorio.utn.edu.ec/handle/123456789/19402| Title: | Prevenir la colonización microbiana en el aguacate (Persea nubigena var. guatemalensis) mediante tratamiento metabiótico, una prometedora mejora de seguridad postcosecha |
| metadata.dc.title.en: | Preventing microbe colonization on avocado (Persea nubigena var. guatemalensis) through metabiotic treatment, a promising postharvest safety improvement |
| Authors: | Tenea, Gabriela Nicoleta Angamarca Campues, Evelyn Lucero Cifuentes, Víctor Hugo Hidalgo, Jazmin |
| metadata.dc.contributor.orcid: | https://orcid.org/0000-0001-7819-9679 https://orcid.org/0009-0009-9422-5836 https://orcid.org/0009-0000-5921-1361 https://orcid.org/0000-0001-6240-126 |
| metadata.dc.type: | Article |
| Keywords: | AGUACATE;TRATAMIENTO POSTCOSECHA;CONTROL BIOLÓGICO |
| metadata.dc.subject.en: | AVOCADO;POSTHARVEST TREATMENT;BIOLOGICAL CONTROL |
| Issue Date: | 24-Mar-2026 |
| metadata.dc.date.created: | 13-Mar-2024 |
| Publisher: | Frontiers in Microbiology |
| Abstract: | Este estudio tenía como objetivo diseñar varias formulaciones antimicrobianas basadas en metabióticos obtenidos de diferentes especies nativas de LAB (Lactobacillus pentosus UTNGt5, Lactococcus lactis UTNGt28 y Weissella cibaria UTNGt21O) y detectar el posible modo de acción hacia dos cepas multirresistentes de Staphylococcus aisladas de aguacate (Persea nubigena var. guatemalensis) frutas. Además, la formulación con mayor actividad inhibitoria se probó ex vitro en aguacates en la etapa de madurez inmadura (firme) para evaluar su efecto sobre el crecimiento de los microorganismos y los atributos de calidad del fruto tras la cosecha. |
| metadata.dc.description.abstract-en: | This study aimed to design several antimicrobial formulations based on metabiotics obtained from different native LAB species (Lactobacillus pentosus UTNGt5, Lactococcus lactis UTNGt28, and Weissella cibaria UTNGt21O) and to detect the possible mode of action towards two multidrug resistant Staphylococcus spp. strains isolated from avocado (Persea nubigena var. guatemalensis) fruits. Additionally, the formulation with the highest inhibitory activity was tested ex vitro on avocados at the immature (firm) ripeness stage to evaluate their effect on microorganisms’ growth and fruit quality attributes post-harvest. |
| URI: | https://repositorio.utn.edu.ec/handle/123456789/19402 |
| metadata.dc.identifier.doi: | https://www.frontiersin.org/journals/microbiology/articles/10.3389/fmicb.2024.1344735/full?utm_source=Email_to_authors_&utm_medium=Email&utm_content=T1_11.5e1_author&utm_campaign=Email_publication&field&journalName=Frontiers_in_Microbiology&id=1344735 |
| ISSN: | 1664-302X |
| metadata.dc.coverage: | Ibarra. Ecuador |
| metadata.dc.description.degree: | N/A |
| Appears in Collections: | Artículos |
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