Effect of high pressure treatment on the characteristics of a model emulsion
| Autor: | Catherine Verret, Maxence Denavaut, Abdelhamid El Moueffak, Marie de Lamballerie, Delphine Queveau, Alain Largeteau |
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| Přispěvatelé: | Laboratoire de génie des procédés - environnement - agroalimentaire (GEPEA), Mines Nantes (Mines Nantes)-Université de Nantes - UFR des Sciences et des Techniques (UN UFR ST), Université de Nantes (UN)-Université de Nantes (UN)-Ecole Nationale Vétérinaire, Agroalimentaire et de l'alimentation Nantes-Atlantique (ONIRIS)-Centre National de la Recherche Scientifique (CNRS), Equipe de Recherche Agro-alimentaire Périgourdine (ERAP), Université Montesquieu - Bordeaux 4-IUT Périgueux, Institut de Chimie de la Matière Condensée de Bordeaux (ICMCB), Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)-Institut Polytechnique de Bordeaux-Université de Bordeaux (UB) |
| Jazyk: | angličtina |
| Rok vydání: | 2014 |
| Předmět: |
0106 biological sciences
Microorganism medicine.disease_cause 01 natural sciences Physicochemical characteristics Microbiology 0404 agricultural biotechnology 010608 biotechnology medicine Candida albicans Escherichia coli Chromatography biology Pseudomonas aeruginosa Chemistry Emulsion Aspergillus niger 04 agricultural and veterinary sciences Human decontamination [CHIM.MATE]Chemical Sciences/Material chemistry Condensed Matter Physics biology.organism_classification 040401 food science High pressure Staphylococcus aureus Microorganisms inactivation |
| Zdroj: | High Pressure Research High Pressure Research, Taylor & Francis, 2014, 34 (4), pp.438-438. ⟨10.1080/08957959.2014.971023⟩ |
| ISSN: | 0895-7959 1477-2299 |
| Popis: | International audience; The aim of this study was to investigate the use of HP (high pressure) technology as a possible alternative method for decontamination of non-food medium. HP (500 MPa) did not modify significantly the physicochemical characteristics of a model non-food emulsion. A 10 min HP treatment inactivated totally Staphylococcus aureus, Escherichia coli, Pseudomonas aeruginosa, Aspergillus niger and Candida albicans even if all the five microorganisms were inoculated together, regardless of the initial load. No recovery was observed until six months of storage at 25°C. |
| Databáze: | OpenAIRE |
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