Incidence of osmophilic yeasts and Zygosaccharomyces rouxii during the production of concentrate grape juices
Zygosaccharomyces rouxii is the main spoilage yeast of grape juice concentrates. Detection and identification of Z. rouxii during the production of grape juice concentrate is critical to prevent spoilage in the final product. In this work, three grape juice concentrate processing plants were assesse...
| Autores principales: | , , , , , , , , |
|---|---|
| Formato: | Artículo |
| Lenguaje: | Inglés |
| Publicado: |
2017
|
| Materias: | |
| Acceso en línea: | http://hdl.handle.net/20.500.12123/1411 http://www.sciencedirect.com/science/article/pii/S074000201630404X https://doi.org/10.1016/j.fm.2016.11.017 |
| _version_ | 1855482883265789952 |
|---|---|
| author | Torres Palazzolo, C. Cuello, Raúl Andrés Gonzalez, Magali Lucia Rosa Guevara, Felipe Ponsone, María Lorena Mercado, Laura Analia Martinez, Claudio Combina, Mariana Rojo, Maria Cecilia |
| author_browse | Combina, Mariana Cuello, Raúl Andrés Gonzalez, Magali Lucia Rosa Guevara, Felipe Martinez, Claudio Mercado, Laura Analia Ponsone, María Lorena Rojo, Maria Cecilia Torres Palazzolo, C. |
| author_facet | Torres Palazzolo, C. Cuello, Raúl Andrés Gonzalez, Magali Lucia Rosa Guevara, Felipe Ponsone, María Lorena Mercado, Laura Analia Martinez, Claudio Combina, Mariana Rojo, Maria Cecilia |
| author_sort | Torres Palazzolo, C. |
| collection | INTA Digital |
| description | Zygosaccharomyces rouxii is the main spoilage yeast of grape juice concentrates. Detection and identification of Z. rouxii during the production of grape juice concentrate is critical to prevent spoilage in the final product. In this work, three grape juice concentrate processing plants were assessed by identifying
osmophilic yeasts in juices and surfaces during different stages of a complete production line. Subsequently, molecular typing of Z. rouxii isolates was done to determine the strain distribution of this spoilage yeast. Osmotolerant yeast species, other than Z. rouxii, were mainly recovered from processing plant environments. Z. rouxii was only isolated from surface samples with grape juice remains. Z. rouxii
was largely isolated from grape juice samples with some degree of concentration. Storage of grape juice pre-concentrate and concentrate allowed an increase in the Z. rouxii population. A widely distributed dominant molecular Z. rouxii pattern was found in samples from all three processing plants, suggesting resident microbes inside the plant |
| format | Artículo |
| id | INTA1411 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2017 |
| publishDateRange | 2017 |
| publishDateSort | 2017 |
| record_format | dspace |
| spelling | INTA14112019-09-20T13:21:34Z Incidence of osmophilic yeasts and Zygosaccharomyces rouxii during the production of concentrate grape juices Torres Palazzolo, C. Cuello, Raúl Andrés Gonzalez, Magali Lucia Rosa Guevara, Felipe Ponsone, María Lorena Mercado, Laura Analia Martinez, Claudio Combina, Mariana Rojo, Maria Cecilia Levadura Zumo de Uva Zygosaccharomyces Rouxii Yeasts Grape Juice Zygosaccharomyces rouxii is the main spoilage yeast of grape juice concentrates. Detection and identification of Z. rouxii during the production of grape juice concentrate is critical to prevent spoilage in the final product. In this work, three grape juice concentrate processing plants were assessed by identifying osmophilic yeasts in juices and surfaces during different stages of a complete production line. Subsequently, molecular typing of Z. rouxii isolates was done to determine the strain distribution of this spoilage yeast. Osmotolerant yeast species, other than Z. rouxii, were mainly recovered from processing plant environments. Z. rouxii was only isolated from surface samples with grape juice remains. Z. rouxii was largely isolated from grape juice samples with some degree of concentration. Storage of grape juice pre-concentrate and concentrate allowed an increase in the Z. rouxii population. A widely distributed dominant molecular Z. rouxii pattern was found in samples from all three processing plants, suggesting resident microbes inside the plant EEA Mendoza Fil: Rojo, María Cecilia. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Mendoza; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Torres Palazzolo, C. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Cuyo. Facultad de Ciencias Agrarias; Argentina Fil: Cuello, Raúl Andrés. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Mendoza; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Gonzalez, Magali Lucia Rosa. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Mendoza; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Guevara, Felipe. Universidad de Santiago de Chile.Departamento de Ciencia y Tecnología de los Alimentos. Centro de Estudios en Ciencia y Tecnología de Alimentos; Chile Fil: Ponsone, María Lorena. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Mendoza; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Mercado, Laura Analia. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Mendoza. Centro de Estudios Enologicos; Argentina. Universidad Nacional de Cuyo. Facultad de Ciencias Agrarias; Argentina Fil: Martinez, Claudio. Universidad de Santiago de Chile.Departamento de Ciencia y Tecnología de los Alimentos. Centro de Estudios en Ciencia y Tecnología de Alimentos; Chile Fil: Combina, Mariana. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Mendoza; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina 2017-10-05T13:11:32Z 2017-10-05T13:11:32Z 2017 info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion info:ar-repo/semantics/artículo http://hdl.handle.net/20.500.12123/1411 http://www.sciencedirect.com/science/article/pii/S074000201630404X 0740-0020 (Print) 1095-9998 (Online) https://doi.org/10.1016/j.fm.2016.11.017 eng info:eu-repo/semantics/restrictedAccess application/pdf Food microbiology 64 : 7-14. (June 2017) |
| spellingShingle | Levadura Zumo de Uva Zygosaccharomyces Rouxii Yeasts Grape Juice Torres Palazzolo, C. Cuello, Raúl Andrés Gonzalez, Magali Lucia Rosa Guevara, Felipe Ponsone, María Lorena Mercado, Laura Analia Martinez, Claudio Combina, Mariana Rojo, Maria Cecilia Incidence of osmophilic yeasts and Zygosaccharomyces rouxii during the production of concentrate grape juices |
| title | Incidence of osmophilic yeasts and Zygosaccharomyces rouxii during the production of concentrate grape juices |
| title_full | Incidence of osmophilic yeasts and Zygosaccharomyces rouxii during the production of concentrate grape juices |
| title_fullStr | Incidence of osmophilic yeasts and Zygosaccharomyces rouxii during the production of concentrate grape juices |
| title_full_unstemmed | Incidence of osmophilic yeasts and Zygosaccharomyces rouxii during the production of concentrate grape juices |
| title_short | Incidence of osmophilic yeasts and Zygosaccharomyces rouxii during the production of concentrate grape juices |
| title_sort | incidence of osmophilic yeasts and zygosaccharomyces rouxii during the production of concentrate grape juices |
| topic | Levadura Zumo de Uva Zygosaccharomyces Rouxii Yeasts Grape Juice |
| url | http://hdl.handle.net/20.500.12123/1411 http://www.sciencedirect.com/science/article/pii/S074000201630404X https://doi.org/10.1016/j.fm.2016.11.017 |
| work_keys_str_mv | AT torrespalazzoloc incidenceofosmophilicyeastsandzygosaccharomycesrouxiiduringtheproductionofconcentrategrapejuices AT cuelloraulandres incidenceofosmophilicyeastsandzygosaccharomycesrouxiiduringtheproductionofconcentrategrapejuices AT gonzalezmagaliluciarosa incidenceofosmophilicyeastsandzygosaccharomycesrouxiiduringtheproductionofconcentrategrapejuices AT guevarafelipe incidenceofosmophilicyeastsandzygosaccharomycesrouxiiduringtheproductionofconcentrategrapejuices AT ponsonemarialorena incidenceofosmophilicyeastsandzygosaccharomycesrouxiiduringtheproductionofconcentrategrapejuices AT mercadolauraanalia incidenceofosmophilicyeastsandzygosaccharomycesrouxiiduringtheproductionofconcentrategrapejuices AT martinezclaudio incidenceofosmophilicyeastsandzygosaccharomycesrouxiiduringtheproductionofconcentrategrapejuices AT combinamariana incidenceofosmophilicyeastsandzygosaccharomycesrouxiiduringtheproductionofconcentrategrapejuices AT rojomariacecilia incidenceofosmophilicyeastsandzygosaccharomycesrouxiiduringtheproductionofconcentrategrapejuices |