A new method for monitoring the extracellular proteolytic activity of wine yeasts during alcoholic fermentation of grape must
dc.rights.license | open | en_US |
hal.structure.identifier | Unité de Recherche Oenologie [Villenave d'Ornon] [OENO] | |
dc.contributor.author | CHASSERIAUD, Laura | |
hal.structure.identifier | Unité de Recherche Oenologie [Villenave d'Ornon] [OENO] | |
dc.contributor.author | MIOT-SERTIER, Cecile | |
hal.structure.identifier | Unité de Recherche Oenologie [Villenave d'Ornon] [OENO] | |
dc.contributor.author | COULON, Joana | |
hal.structure.identifier | Unité de Recherche Oenologie [Villenave d'Ornon] [OENO] | |
dc.contributor.author | ITURMENDI, Nerea | |
hal.structure.identifier | Unité de Recherche Oenologie [Villenave d'Ornon] [OENO] | |
dc.contributor.author | MOINE, Virginie | |
hal.structure.identifier | Unité de Recherche Oenologie [Villenave d'Ornon] [OENO] | |
dc.contributor.author | ALBERTIN, Warren | |
hal.structure.identifier | Unité de Recherche Oenologie [Villenave d'Ornon] [OENO] | |
dc.contributor.author | BELY, Marina | |
dc.date.accessioned | 2021-05-31T12:08:33Z | |
dc.date.available | 2021-05-31T12:08:33Z | |
dc.date.issued | 2015-12-01 | |
dc.identifier.issn | 0167-7012 | en_US |
dc.identifier.uri | https://www.researchgate.net/publication/283492473_A_new_method_for_monitoring_the_extracellular_proteolytic_activity_of_wine_yeasts_during_alcoholic_fermentation_of_grape_must | |
dc.identifier.uri | oai:researchgate.net:283492473 | |
dc.identifier.uri | oai:crossref.org:10.1016/j.mimet.2015.10.025 | |
dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/78754 | |
dc.description.abstractEn | The existing methods for testing proteolytic activity are time consuming, quite difficult to perform, and do not allow real-time monitoring. Proteases have attracted considerable interest in winemaking and some yeast species naturally present in grape must, such as Metschnikowia pulcherrima, are capable of expressing this activity. In this study, a new test is proposed for measuring proteolytic activity directly in fermenting grape must, using azocasein, a chromogenic substrate. Several yeast strains were tested and differences in proteolytic activity were observed. Moreover, analysis of grape must proteins in wines revealed that protease secreted by Metschnikowia strains may be active against wine proteins. | |
dc.language.iso | EN | en_US |
dc.source | researchgate | |
dc.source | crossref | |
dc.subject.en | Alcoholic fermentation | |
dc.subject.en | Azocasein | |
dc.subject.en | Metschnikowia spp | |
dc.subject.en | Proteolytic activity | |
dc.subject.en | Wine | |
dc.title.en | A new method for monitoring the extracellular proteolytic activity of wine yeasts during alcoholic fermentation of grape must | |
dc.title.alternative | J Microbiol Methods | en_US |
dc.type | Article de revue | en_US |
dc.identifier.doi | 10.1016/j.mimet.2015.10.025 | en_US |
dc.subject.hal | Sciences du Vivant [q-bio]/Biologie végétale | en_US |
dc.identifier.pubmed | 26529648 | en_US |
bordeaux.journal | Journal of Microbiological Methods | en_US |
bordeaux.page | 176-179 | en_US |
bordeaux.volume | 119 | en_US |
bordeaux.hal.laboratories | Unité de Recherche Oenologie - EA 4577 | en_US |
bordeaux.institution | Université de Bordeaux | en_US |
bordeaux.institution | Bordeaux INP | en_US |
bordeaux.institution | INRAE | en_US |
bordeaux.peerReviewed | oui | en_US |
bordeaux.inpress | non | en_US |
bordeaux.import.source | dissemin | |
hal.export | false | |
workflow.import.source | dissemin | |
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