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Wrent, Petra ; Rivas, Eva María ; Gil de Prado, Elena ; Martínez Peinado, José ; Siloniz Jiménez, María Isabel de | MDPI | 2015-09In this work we analyze the spoiling potential of Meyerozyma guilliermondii in yogurt. The analysis was based on contaminated samples sent to us by an industrial laboratory over two years. All the plain and fruit yogurt packages were heavily con[...]texto impreso
Vázquez Estévez, Covadonga ; González Jaén, Mª Teresa ; Pérez Corona, Esther ; Cabrero Sañudo, Francisco José ; Marco López, Eva ; Naranjo Pompa, Tomas ; Santos Martínez, Tomás ; Valderrama Conde, Mª José ; Silóniz Jiménez, Mª Isabel ; Patiño Álvarez, Belén ; Carballo Cuervo, Serafín ; de la Mata Riesco, Isabel ; Pérez Tris, Javier ; Acebal Sanabria, Carmen ; Jiménez Pinillos, Juan ; Gil-Serna, Jessica ; Wrent, Petra ; Gil de Prado, Elena ; Rivas Fernández, Eva ; García Rubio, Rocío | 2015El proyecto pretende fomentar acciones encaminadas a la inserción en el mercado laboral, dar visibilidad a los convenios firmados y prácticas en empresas, acceso directo a redes de empleo internacionales y potenciar a bioemprendedores.texto impreso
El objetivo general e hilo conductor de esta Tesis es el desarrollo de métodos moleculares para la detección y tipificación de cepas de levadura que sean rápidos, económicos y, sencillos de aplicar en la industria alimentaria. Además, como demos[...]texto impreso
Rivas, Eva María ; Maldonado, Maria ; Diezma, Belén ; Wrent, Petra ; Siloniz Jiménez, María Isabel de ; Vergara, Germán ; García-Hierro, Javier ; Robla Villalba, José Ignacio ; Barreiro, Pilar | Springer | 2016-06The early detection of spoiling metabolic products in contaminated food is a very important tool to control quality. Some volatile compounds produce unpleasant odours at very low concentrations, making their early detection very challenging. Thi[...]texto impreso
Development of an affordable typing method for Meyerozymaguilliermondii using microsatellite markers
Wrent, Petra ; Rivas, Eva María ; Martínez Peinado, José ; Siloniz Jiménez, María Isabel de | Elsevier | 2016-01-09Despite previously published methods, there is still a lack of rapid and affordable methods for genotyping the Meyerozyma guilliermondii yeast species. The development of microsatellite markers is a useful genotyping method in several yeast spec[...]texto impreso
Wrent, Petra ; Rivas, Eva María ; Gil de Prado, Elena ; Martínez Peinado, José ; Siloniz Jiménez, María Isabel de | Elsevier | 2015-01-16In this work, we developed a specific PCR assay for Debaryomyces hansenii strains that uses a putative homologous PAD1 region (729 bp) present in this yeast species as a target. The amplification of this sequence with the D. hansenii specific pr[...]texto impreso
De la Mata Riesco, María Isabel ; Vázquez Estévez, Covadonga ; de Silóniz Jiménez, María Isabel ; Carballo Cuervo, Serafín ; Ripio Torija, Mayte ; Pérez Trujillo, Francisco Javier ; Wrent, Petra | 2018-07-16El proyecto INNOVAEMPRENDE se ha desarrollado en el contexto del Máster en Biotecnología Industrial y Ambiental, dentro de la asignatura del módulo fundamental “Organización y Seguridad Industrial” con el objetivo general de contribuir a la form[...]texto impreso
To prevent microbial growth and its consequences, preservatives such as sorbic acid or its salts, commonly known as sorbates, are added to foods. However, some moulds and yeasts are capable of decarboxylating sorbates and producing 1,3-pentadien[...]texto impreso
Rivas, Eva María ; Gil de Prado, Elena ; Wrent, Petra ; Siloniz Jiménez, María Isabel de ; Correa, E.C. ; Conejero Meca, Francisco ; Murciano Cespedosa, Antonio ; Martínez Peinado, José | John Wiley & Sons | 2014-12We propose a model, based on the Gompertz equation, to describe the growth of yeasts colonies on agar medium. This model presents several advantages: (i) one equation describes the colony growth, which previously needed two separate ones (linear[...]texto impreso
Wrent, Petra ; Rivas, Eva María ; Martínez Peinado, José ; Siloniz Jiménez, María Isabel de | Elsevier | 2010-08-15Unlike previously reported methods that need a combination of several typing techniques, we have 22 developed a single method for strain typing of the Zygosaccharomyces bailii, Z. mellis and Z. rouxii spoilage 23 species. Strains belonging to ot[...]texto impreso
Wrent, Petra ; Rivas, Eva María ; Martínez Peinado, José ; Siloniz Jiménez, María Isabel de | Elsevier | 2017-01-16Based on IGS-PCR RFLP polymorphism, we previously detected two Z. rouxiistrains (CECT 11923 and CECT 10425) that clustered with hybrid strains (NCYC 1682, NCYC 3060 and NCYC 3061). Given the recently recognized important industrial role of hybri[...]
