Muestra métricas de impacto externas asociadas a la publicación. Para mayor detalle:
| Indexado |
|
||||
| DOI | 10.3390/FOODS13101582 | ||||
| Año | 2024 | ||||
| Tipo | artículo de investigación |
Citas Totales
Autores Afiliación Chile
Instituciones Chile
% Participación
Internacional
Autores
Afiliación Extranjera
Instituciones
Extranjeras
This study explores the potential probiotic properties of yeasts isolated from various Chilean honeys, focusing on Ulmo, Quillay, and Mountain honeys. Six yeast strains were identified, including Zygosaccharomyces rouxii, Candida sp., Schizosaccharomyces pombe, Rhodosporidiobolus ruineniae, Clavispora lusitaniae, and Metschnikowia chrysoperlae. Phenotypic characterization involved assessing their fermentative performance, ethanol and hops resistance, and cross-resistance. Ethanol concentration emerged as a limiting factor in their fermentative performance. The probiotic potential of these yeasts was evaluated based on resistance to high temperatures, low pH, auto-aggregation capacity, survival in simulated in vitro digestion (INFOGEST method), and antimicrobial activity against pathogens like Escherichia coli, Staphylococcus aureus, and Salmonella enteritidis. Three yeasts, Zygosaccharomyces rouxii, Schizosaccharomyces pombe, and Metschnikowia chrysoperlae, exhibited potential probiotic characteristics by maintaining cell concentrations exceeding 106 CFU/mL after in vitro digestion. They demonstrated fermentative abilities and resistance to ethanol and hops, suggesting their potential as starter cultures in beer production. Despite revealing promising probiotic and technological aspects, further research is necessary to ascertain their viability in producing fermented foods. This study underscores the innovative potential of honey as a source for new probiotic microorganisms and highlights the need for comprehensive investigations into their practical applications in the food industry.
| Ord. | Autor | Género | Institución - País |
|---|---|---|---|
| 1 | Machado, Adrian Rodriguez | - |
Pontificia Universidad Católica de Chile - Chile
|
| 1 | Rodríguez Machado, Adrian | - |
Pontificia Universidad Católica de Chile - Chile
|
| 2 | Caro, Camila Mella | Mujer |
Universidad Tecnológica Metropolitana - Chile
|
| 3 | Hurtado-Murillo, John J. | - |
Pontificia Universidad Católica de Chile - Chile
|
| 4 | Lobo, Cristian J. Gomes | - |
Pontificia Universidad Católica de Chile - Chile
|
| 4 | Gomes Lobo, Cristian J. | - |
Pontificia Universidad Católica de Chile - Chile
|
| 5 | ZUNIGA-PARDO, ROMMY NAZARETH | Mujer |
Universidad Tecnológica Metropolitana - Chile
|
| 6 | Franco, Wendy | Mujer |
Pontificia Universidad Católica de Chile - Chile
|
| Fuente |
|---|
| Pontifical Catholic University of Chile |
| Agencia Nacional de Investigación y Desarrollo |
| National Research and Development Agency |
| National Research and Development Agency of Chile |
| Natural Products Laboratory at the Faculty of Agronomy of the Pontifical Catholic University of Chile |
| National Research and Development Agency of Chile (ANID) Fellowship |
| Natural Products Laboratory |
| Agradecimiento |
|---|
| The authors would like to thank the National Research and Development Agency of Chile ANID Fellowship 21210539, and the Natural Products Laboratory at the Faculty of Agronomy of the Pontifical Catholic University of Chile for providing the honey samples. |
| This research was funded by National Research and Development Agency of Chile (ANID) Fellowship 21210539. |
| This research was funded by National Research and Development Agency of Chile (ANID) Fellowship 21210539. |