Large-scale multivariate dataset on the characterization of microbiota diversity, microbial growth dynamics, metabolic spoilage volatilome and sensorial profiles of two industrially produced meat products subjected to changes in lactate concentration and packaging atmosphere
2020
Poirier, Simon | Luong, Ngoc-Du Martin | Anthoine, Valérie | Guillou, Sandrine | Membré, Jeanne-Marie | Moriceau, Nicolas | Reze, Sandrine | Zagorec, Monique | Feurer, Carole | Fremaux, Bastien | Jeuge, Sabine | Robieu, Emeline | Champomier-Vergès, Marie | Coeuret, Gwendoline | Cauchie, Emilie | Daube, Georges | Korsak, Nicolas | Coroller, Louis | Desriac, Noémie | Desmonts, Marie-Helene | Gohier, Rodérick | Werner, Dalal | Loux, Valentin | Rué, Olivier | Dohollou, Marie-Hélène | Defosse, Tatiana | Chaillou, Stephane | MICrobiologie de l'ALImentation au Service de la Santé (MICALIS) ; AgroParisTech-Université Paris-Saclay-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE) | École nationale vétérinaire, agroalimentaire et de l'alimentation Nantes-Atlantique (ONIRIS) | SECurité des ALIments et Microbiologie (SECALIM) ; École nationale vétérinaire, agroalimentaire et de l'alimentation Nantes-Atlantique (ONIRIS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE) | Institut du Porc (IFIP) | UMAP ; Ecole Nationale Vétérinaire de Lyon (ENVL) | Faculté de Médecine Vétérinaire [Liège] | Université de Liège = University of Liège = Universiteit van Luik = Universität Lüttich (ULiège) | LUMAQ ; Université de Brest (UBO) | ADRIA Développement | Aérial - Centre de Ressources Technologiques et Institut Technique Agro-Industriel | Aérial | Mathématiques et Informatique Appliquées du Génome à l'Environnement [Jouy-En-Josas] (MaIAGE) ; Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE) | Cooperl Innovation S.A.S. | Groupe d'Étude des Interactions Hôte-Pathogène (GEIHP) ; Université d'Angers (UA) | ANR-16-CE21-0006,REDLOSSES,Réduction des pertes alimentaires par la prédiction des altérations microbiologiques(2016)
International audience
Show more [+] Less [-]English. Data in this article provide detailed information on the diversity of bacterial communities present on 576 samples of raw pork or poultry sausages produced industrially in 2017. Bacterial growth dynamics and diversity were monitored throughout the refrigerated storage period to estimate the impact of packaging atmosphere and the use of potassium lactate as chemical preservative. The data include several types of analysis aiming at providing a comprehensive microbial ecology of spoilage during storage and how the process parameters do influence this phenomenon. The analysis includes: the gas content in packaging, pH, chromametric measurements, plate counts (total mesophilic aerobic flora and lactic acid bacteria), sensorial properties of the products, meta-metabolomic quantification of volatile organic compounds and bacterial community metagenetic analysis. Bacterial diversity was monitored using two types of amplicon sequencing (16S rRNA and GyrB encoding genes) at different time points for the different conditions (576 samples for gyrB and 436 samples for 16S rDNA). Sequencing data were generated by using Illumina MiSeq. The sequencing data have been deposited in the bioproject PRJNA522361. Samples accession numbers vary from SAMN10964863 to SAMN10965438 for gyrB amplicon and from SAMN10970131 to SAMN10970566 for 16S.
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