Sophie Jan

Publications

Article dans une revue (40)

Impact of ovotransferrin on the membrane integrity of Salmonella Enteritidis under egg-white conditions Julie Legros,Sylvie Bonnassie,Marie-Françoise Cochet,Sophie Jan,Simon C Andrewset al. Frontiers in Microbiology, 2025, 16, pp.1539663. ⟨10.3389/fmicb.2025.1539663⟩ Article dans une revue hal-04927524v1
Isolation, Identification, and Characterization of Bacillus cereus Group Bacteria Isolated from the Dairy Farm Environment and Raw Milk in Tunisia Randa Ben Akacha,Maroua Gdoura-Ben Amor,Hanene Sellami,Noël Grosset,Sophie Janet al. Foodborne Pathogens and Disease, 2025, 22 (4), pp.263-272. ⟨10.1089/fpd.2023.0154.⟩ Article dans une revue hal-04584647v1
Isolation, Partial Characterization and Application of Bacteriophages in Eradicating Biofilm Formation by Bacillus cereus on Stainless Steel Surfaces in Food Processing Facilities Maroua Gdoura-Ben Amor,Antoine Culot,Clarisse Techer,Mousa Alreshidi,Mohd Adnanet al. Pathogens, 2022, 11, pp.872. ⟨10.3390/pathogens11080872⟩ Article dans une revue hal-03829993v1
The Role of Ovotransferrin in Egg-White Antimicrobial Activity: A Review Julie Legros,Sophie Jan,Sylvie Bonnassie,Michel Gautier,Thomas Croguennecet al. Foods, 2021, 10 (4), pp.823. ⟨10.3390/foods10040823⟩ Article dans une revue (article de synthèse) hal-03196651v1
Identification of New Antimicrobial Peptides that Contribute to the Bactericidal Activity of Egg White against Salmonella enterica Serovar Enteritidis at 45 °C Marie-Françoise Cochet,Florence Baron,Sylvie Bonnassie,Sophie Jan,Nadine Leconteet al. Journal of Agricultural and Food Chemistry, 2021, ⟨10.1021/acs.jafc.0c06677⟩ Article dans une revue hal-03142882v1
Egg-White Proteins Have a Minor Impact on the Bactericidal Action of Egg White Toward Salmonella Enteritidis at 45°C Florence Baron,Marie-Françoise Cochet,Mariah Alabdeh,Catherine Guérin-Dubiard,Michel Gautieret al. Frontiers in Microbiology, 2020, 11 (article 584986), ⟨10.3389/fmicb.2020.584986⟩ Article dans une revue hal-02976067v1
Identification of the bacteria and their metabolic activities associated with the microbial spoilage of custard cream desserts Clarisse Techer,Sophie Jan,Anne Thierry,Marie-Bernadette Maillard,Noel Grossetet al. Food Microbiology, 2020, 86, pp.103317. ⟨10.1016/j.fm.2019.103317⟩ Article dans une revue hal-02283796v1
The Three Lipocalins of Egg-White: Only Ex-FABP Inhibits Siderophore-Dependent Iron Sequestration by Salmonella Enteritidis Louis Alex Julien,Clémence Fau,Florence Baron,Sylvie Bonnassie,Catherine Guérin-Dubiardet al. Frontiers in Microbiology, 2020, 11, ⟨10.3389/fmicb.2020.00913⟩ Article dans une revue hal-02733175v1
The anti-bacterial iron-restriction defence mechanisms of egg white; the potential role of three lipocalin-like proteins in resistance against Salmonella Louis Alex Julien,Florence Baron,Sylvie Bonnassie,Francoise Nau,Catherine Guérin-Dubiardet al. BioMetals, 2019, 32 (3), ⟨10.1007/s10534-019-00180-w⟩ Article dans une revue hal-02054473v1
Bacterial diversity on stainless steel surfaces of egg processing companies and potential of selected isolates to spoil liquid whole egg products C. Techer,Sophie Jan,Fabienne Gonnet,Noel Grosset,Michel Gautieret al. Journal of Applied Microbiology, 2019, 127, ⟨10.1111/jam.14403⟩ Article dans une revue hal-02284248v1
Toxigenic potential and antimicrobial susceptibility of Bacillus cereus group bacteria isolated from Tunisian foodstuffs Maroua Gdoura-Ben,Sophie Jan,Florence Baron,Noel Grosset,Antoine Culotet al. BMC Microbiology, 2019, 19 (1), ⟨10.1186/s12866-019-1571-y⟩ Article dans une revue hal-02284093v1
Isolation, Identification, Prevalence, and Genetic Diversity of Bacillus cereus Group Bacteria From Different Foodstuffs in Tunisia Maroua Gdoura,Mariam Siala,Mariem Zayani,Noel Grosset,Salma Smaouiet al. Frontiers in Microbiology, 2018, 9 (447), pp.1-12. ⟨10.3389/fmicb.2018.00447⟩ Article dans une revue hal-01731147v1
Global Gene-expression Analysis of the Response of Salmonella Enteritidis to Egg White Exposure Reveals Multiple Egg White-imposed Stress Responses Florence Baron,Sylvie Bonnassie-Rouxin,Maria Alabdeh,Marie-Françoise Cochet,Francoise Nauet al. Frontiers in Microbiology, 2017, 8 article 829, pp.1-25. ⟨10.3389/fmicb.2017.00829⟩ Article dans une revue hal-01527068v1
Antimicrobial activity of lysozyme isoforms: Key molecular features Mélanie Derde,Véronique Vie,Astrid Walrant,Sandrine Sagan,Valérie Lechevalier-Datinet al. Biopolymers, 2017, 107 (12), pp.e23040. ⟨10.1002/bip.23040⟩ Article dans une revue hal-01593208v1
Egg white versus Salmonella Enteritidis! A harsh medium meets a resilient pathogen Florence Baron,Francoise Nau,Catherine Guérin-Dubiard,Sylvie Bonnassie-Rouxin,Michel Gautieret al. Food Chemistry, 2016, 53, pp.82-93. ⟨10.1016/j.fm.2015.09.009⟩ Article dans une revue hal-01454523v1
Agir sur le gaspillage alimentaire Sophie Jan,Florence Baron Revue Générale du Froid et du Conditionnement d'Air, 2016, 1159 septembre-octobre, pp.31-37 Article dans une revue hal-01408011v1
Microbial Quality of Industrial Liquid Egg White: Assumptions on Spoiling Issues in Egg-Based Chilled Desserts Marie-Clarisse Techer,Amina Daoud,Marie-Noelle Madec,Michel Gautier,Sophie Janet al. Journal of food science, 2015, 80 (2), pp.389-398. ⟨10.1111/1750-3841.12764⟩ Article dans une revue istex hal-01123259v1
Native and dry-heated lysozyme interactions with membrane lipid monolayers: Lipid packing modiﬁcations of a phospholipid mixture, model of the Escherichia coli cytoplasmic membrane Melanie Derde,Francoise Nau,Catherine Guérin-Dubiard,Valérie Lechevalier-Datin,Gilles Paboeufet al. Biochimica et Biophysica Acta:Biomembranes, 2015, 1848 (4), pp.1065-1073. ⟨10.1016/j.bbamem.2015.01.008⟩ Article dans une revue hal-01138299v1
Native lysozyme and dry-heated lysozyme interactions with membrane lipid monolayers: lateral reorganization of LPS monolayer, model of the E. coli outer membrane Melanie Derde,Francoise Nau,Valérie Lechevalier-Datin,Catherine Guérin-Dubiard,Gilles Paboeufet al. Biochimica et Biophysica Acta:Biomembranes, 2015, 1848 (4), pp.1065-1073. ⟨10.1016/j.bbamem.2014.10.026⟩ Article dans une revue hal-01090040v1
Scientific Opinion on the public health risks of table eggs due to deterioration and development of pathogens1 Sophie Jan EFSA Journal, 2014, 12 (7:3782), pp.1-147. ⟨10.2903/j.efsa.2014.3782⟩ Article dans une revue hal-01153514v1
Ovotransferrin Plays a Major Role in the Strong Bactericidal Effect of Egg White against the Bacillus cereus Group. Florence Baron,Sophie Jan,Fabienne Gonnet,Maryvonne Pasco,Julien Jardinet al. Journal of Food Protection, 2014, 77 (6), pp.955-962. ⟨10.4315/0362-028X.JFP-13-473⟩ Article dans une revue hal-01209646v1
Dry-Heating of Lysozyme Increases Its Activity against Escherichia coli Membranes. Melanie Derde,Catherine Guérin-Dubiard,Valérie Lechevalier-Datin,Marie-Françoise Cochet,Sophie Janet al. Journal of Agricultural and Food Chemistry, 2014, 62 (7), pp.1692-700. ⟨10.1021/jf405155p⟩ Article dans une revue hal-00952857v1
Global overview of the risk linked to the Bacillus cereus group in the egg product industry: identification of food safety and food spoilage markers Marie-Clarisse Techer,Florence Baron,L Delbrassinne,R Belaid,N Brunetet al. Journal of Applied Microbiology, 2014, 116 (5), pp.1344-1358. ⟨10.1111/jam.12462⟩ Article dans une revue hal-01209645v1
Hen egg white lysozyme permeabilizes Escherichia coli outer and inner membranes. Melanie Derde,Valérie Lechevalier-Datin,Catherine Guérin-Dubiard,Marie-Françoise Cochet,Sophie Janet al. Journal of Agricultural and Food Chemistry, 2013, 61 (41), pp.9922-9. ⟨10.1021/jf4029199⟩ Article dans une revue hal-00916545v1
Identifying risk factors for eggshell contamination by [i]Bacillus cereus[/i] group bacteria in French laying farms A.Z. Koné,Sophie Jan,Caroline Le Maréchal,Noel Grosset,Michel Gautieret al. British Poultry Science, 2013, 54 (3), pp.298-305 Article dans une revue hal-01209457v1
Biochemical and Micrographic Evidence of Escherichia coli Membrane Damage during Incubation in Egg White under Bactericidal Conditions. Sophie Jan,Florence Baron,Mariah Alabdeh,Walid Chaari,Noël Grossetet al. Journal of Food Protection, 2013, 76 (9), pp.1523-9. ⟨10.4315/0362-028X.JFP-12-418⟩ Article dans une revue hal-00868467v1
Biodiversity of psychrotrophic bacteria of the Bacillus cereus group collected on farm and in egg product industry. Sophie Jan,N. Brunet,C. Techer,C. Le Marechal,A.Z. Koneet al. Food Microbiology, 2011, 28 (2), pp.261-5. ⟨10.1016/j.fm.2010.05.029⟩ Article dans une revue istex hal-00729270v1
Role of incubation conditions and protein fraction on the antimicrobial activity of egg white against Salmonella Enteritidis and Escherichia coli. M. Alabdeh,Valérie Lechevalier-Datin,Francoise Nau,Michel Gautier,Marie-Françoise Cochetet al. Journal of Food Protection, 2011, 74 (1), pp.24-31. ⟨10.4315/0362-028X.JFP-10-157⟩ Article dans une revue hal-00729297v1
A multiparametric PCR-based tool for fast detection and identification of spore-forming bacteria in food Florence Postollec,Stéphane Bonilla,Florence Baron,Sophie Jan,Michel Gautieret al. International Journal of Food Microbiology, 2010, 142 (1-2), pp.78-88. ⟨10.1016/j.ijfoodmicro.2010.06.005⟩ Article dans une revue istex hal-01454118v1
A multiparametric PCR-based tool for fast detection and identification of spore-forming bacteria in food F. Postollec,S. Bonilla,Florence Baron,Sophie Jan,Michel Gautieret al. International Journal of Food Microbiology, 2010, 142 (1-2), pp.78-88 Article dans une revue hal-00729429v1
Microbiologie de l'oeuf et des ovoproduits Florence Baron,Sophie Jan INRA Productions Animales, 2010, 23 (2), pp.193-204 Article dans une revue (article de synthèse) hal-01454121v1
Detection of Turkey, Duck, and guinea fowl egg in hen egg products by species-specific PCR Francoise Nau,Colette Désert,Marie-Françoise Cochet,Maryvonne Pasco,Sophie Janet al. Food Analytical Methods, 2009, 2 (3), pp.231-238. ⟨10.1007/s12161-009-9077-0⟩ Article dans une revue hal-01454132v1
Isolation and characterization of a psychrotolerant toxin producer, Bacillus weihenstephanensis, in liquid egg products Florence Baron,Marie-Françoise Cochet,Noel Grosset,Marie-Noelle Madec,Romain Briandetet al. Journal of Food Protection, 2007, 70 (12), pp.2782-2791 Article dans une revue hal-01454033v1
Rapid and cost-effective method for micro-organism enumeration based on miniaturization of the conventional plate-counting technique Florence Baron,Marie-Françoise Cochet,Wilfried Ablain,Noël Grosset,Marie-Noël Madecet al. Le Lait, 2006, 86 (3), pp.251-257 Article dans une revue hal-00895582v1
Myristic acid increases $\Delta$6-desaturase activity in cultured rat hepatocytes Sophie Jan,Hervé Guillou,Sabine d'Andrea,Stéphanie Daval,Monique Bourielet al. Reproduction Nutrition Development, 2004, 44 (2), pp.131-140. ⟨10.1051/rnd:2004020⟩ Article dans une revue hal-00900482v1
Conversion of hexadecanoic acid to hexadecenoic acid by rat delta 6-desaturase Hervé Guillou,Vincent V. Rioux,Daniel D. Catheline,Jean-Noel J.-N. Thibault,Monique Bourielet al. Journal of Lipid Research, 2003, 44 (3), pp.450-454. ⟨10.1194/jlr.C200019-JLR200⟩ Article dans une revue hal-02678861v1
Although it is rapidly metabolized in cultured rat hepatocytes, lauric acid is used for protein acylation Vincent V. Rioux,Stéphanie Daval,Hervé Guillou,Sophie Jan,Philippe P. Legrand Reproduction Nutrition Development, 2003, 43 (5), pp.419-430. ⟨10.1051/rnd:2003036⟩ Article dans une revue hal-00900517v1
Effects of dietary fatty acids on the expression of an array of class II nuclear receptor target genes P. Martin,Hervé Guillou,F. Lasserre,Cécile Calléja,Sophie Janet al. Drug Metabolism Reviews, 2003, 35 (178), pp.89 Article dans une revue hal-02674247v1
Distinct roles of endoplasmic reticulum cytochrome b5 and fused cytochrome b5-like domain for rat Δ6-desaturase activity Hervé Guillou,Sabine d'Andrea,Vincent V. Rioux,Romain Barnouin,Stéphanie Dalaineet al. Journal of Lipid Research, 2003, 45, pp.32 - 40. ⟨10.1194/jlr.m300339-jlr200⟩ Article dans une revue hal-04683649v1
The same rat delta 6-desaturase not only acts on 18- but also on 24-carbon fatty acids in very-long-chain polyunsaturated fatty acid biosynthesis Sabine d'Andrea,Hervé Guillou,Sophie Jan,Daniel D. Catheline,Jean-Noel J.-N. Thibaultet al. Biochemical Journal, 2002, 364, pp.49-55 Article dans une revue hal-02669429v1

Chapitre d'ouvrage (10)

Microbiology, quality, and safety Microbiology of egg and egg products Florence Baron,Sophie Jan,Marie-Clarisse Techer Yoshinori Mine, Vincent Guyonnet, Hajime Hatta, Françoise Nau, Ning Qiu. Handbook of Egg Science and Technology, crc Press Taylor and Francis Group, Part 6 p. 355-396 (806 Pages), 2023, 9781032156606 Chapitre d'ouvrage hal-04232823v1
Spoilage of Egg Products Sophie Jan,Florence Baron,Rémy Coat,Olivier Gonçalves Alteration of Ovoproducts, ISTE Editions, pp.51-156, 2018, 9781785482717. ⟨10.1016/B978-1-78548-271-7.50002-X⟩ Chapitre d'ouvrage hal-01861717v1
Les mécanismes d'altération des ovoproduits Sophie Jan,Florence Baron,Rémy Coat,Olivier Gonçalves Gonçalves, Olivier and Legrand, Jack. Altération des ovoproduits: De la métabolomique au contrôle en ligne, ISTE Editions, pp.45-96, 2018, 1-78405-495-X Chapitre d'ouvrage hal-02044446v1
Mechanisms for transmissions of pathogens into eggs Sophie Jan,Florence Baron Achieving sustainable production of eggs, volume 1, Burleigh Dodds Science Publishing, 400 p., 2016, Burleigh Dodds Series in Agricultural Science, 978 1 78676 076 0 Chapitre d'ouvrage hal-01406189v1
Psychrotrophic heat-resistant bacteria in the sector of pasteurized liquid egg processing: a focus on the [i]Bacillus cereus[/i] group. Sophie Jan,Florence Baron Handbook of eggs in human function, 9, Wageningen Academic Publishers, 600 p., 2015, Human Health Handbooks, 978-90-8686-254-2. ⟨10.3920/978-90-8686-804-9_32⟩ Chapitre d'ouvrage hal-01122945v1
Microbial Milk Spoilage Marie-Clarisse Techer,Florence Baron,Sophie Jan Encyclopedia of Food Microbiology, seconde édition volume 3, Academic Press - Elsevier, 3248 p., 2014, 9780123847300. ⟨10.1016/B978-0-12-384730-0.00443-2⟩ Chapitre d'ouvrage hal-01123382v1
Microbial Spoilage of Eggs and Egg Products Marie-Clarisse Techer,Florence Baron,Sophie Jan Encyclopedia of Food Microbiology, seconde édition volume 3, Academic Press - Elsevier, 3248 p., 2014, 978-0-12-384730-0. ⟨10.1016/B978-0-12-384730-0.00371-2⟩ Chapitre d'ouvrage hal-01123383v1
Egg and egg product microbiology Florence Baron,Sophie Jan Improving the safety and quality of eggs and egg products Volume 1 : Egg chemistry, production and consumption, 213, Woodhead Publishing Ltd, 2011, Woodhead Publishing in Food Science, Technology and Nutrition, 978-1-84569-754-9 Chapitre d'ouvrage hal-01454199v1
Qualité microbiologique de l'oeuf coquille Florence Baron,Sophie Jan Science et technologie de l'oeuf : Production et Qualité, volume 1, 1, Lavoisier, TEC-DOC, 370 p., 2010, Collection Sciences et Techniques Agroalimentaires, 978-2-7430-1223-6 Chapitre d'ouvrage hal-01454449v1
Qualité microbiologique des ovoproduits Florence Baron,Sophie Jan,Romain Jeantet Science et technologie de l'oeuf Volume 2 De l'oeuf aux ovoproduits, 2, Tec et Doc, 562 p, 2010, Collection Sciences et Techniques Agroalimentaires, 978-2-7430-1224-3 Chapitre d'ouvrage hal-01454444v1

Poster de conférence (30)

Effect of genetic and rearing system of laying hens on indicators of egg quality and eggshell microbial contamination A Chastagner,P Galliot,C Souchet,Séverine Chevalier,Tino Jammeet al. XIXth European Symposium on the Quality of Eggs and Egg Products, Sep 2023, Cracovie, Poland. Poster de conférence hal-04213882v1
The Anti-Bacterial Iron-Restriction Defence Mechanism of Egg White: The Potential Role of Lipocalin-Like Proteins in Resistance against &lt;em&gt;Salmonella&lt;/em&gt; Louis Julien,Kimon-Andreas Karatzas,Florence Baron,Marie-Françoise Cochet,Sylvie Bonnassie-Rouxinet al. ASM congress (American Society for Microbiology), Jun 2019, San Francisco, United States. , 2019 Poster de conférence hal-02790284v1
Prévalence et caractérisation toxigénique et antibiotypique des souches de Bacillus cereus isolées des denrées alimentaires en Tunisie Maroua Gdoura,Mariam Siala,Sophie Jan,Florence Baron,R. Gdouraet al. Bactéries sporulantes pathogènes ou d’intérêt technologique BSPIT 2018, Mar 2018, Paris, France. 2018 Poster de conférence hal-01755840v1
Global gene-expression analysis of the response of Salmonella Enteritidis to egg-white exposure Florence Baron,S. Bonnassié,Maria Alabdeh,Marie-Françoise Cochet,Catherine Guérin-Dubiardet al. International Egg Symposium, Oct 2018, Kyoto, Japan. , 2018 Poster de conférence hal-01901474v1
Dry heating of lysozyme: strong effects regarding antimicrobial activity Francoise Nau,Mélanie Derde,Gilles Paboeuf,Catherine Guérin-Dubiard,Marie-Françoise Cochetet al. International Egg Symposium, Oct 2018, Kyoto, Japan. , 2018 Poster de conférence hal-01901488v1
Egg white exposure induces membrane depolarization of Salmonella Enteritidis Marie-Françoise Cochet,Sylvie Bonnassie-Rouxin,Francoise Nau,Sophie Jan,Florence Baron Symposium Salmomella and Salmonellosis I3S 2018, Sep 2018, Saint MALO, France. , 2018 Poster de conférence hal-02737918v1
Genetic diversity of Bacillus cereus group strains isolated from food in Tunisia Maroua Gdoura,Mariam Siala,Mariem Zayani,Noel Grosset,Feriele Messadi-Akroutet al. Microbial spoilers in food, Jun 2017, Quimper, France. , 2017 Poster de conférence hal-02735522v1
Genetic diversity of &lt;em&gt;B. cereus&lt;/em&gt; group bacteria isolated from food in Tunisia Maroua Gdoura,Mariam Siala,Feriele Messadi-Akrout,Florence Baron,Sophie Janet al. Microbial Spoilers in Food 2017, Jun 2017, Quimper, France. , 2017 Poster de conférence hal-02733983v1
Egg white kills [i]Bacillus cereus[/i] group bacteria through a mechanism involving ovotransferrin Sophie Jan,Fabienne Gonnet,Maryvonne Pasco,Julien Jardin,Michel Gautieret al. bactéries sporulantes pathogènes ou d'intérêt technologique, Jul 2015, Paris, France. 2015 Poster de conférence hal-01173074v1
Source and control of bacterial contamination in the French egg processing industry Sophie Jan,Florence Baron,Michel Gautier 22. European Symposium on the Quality of Poultry Meat, May 2015, Nantes, France. World's Poultry Science Journal, 71 (Suppleme nt 1), 2015, World's Poultry Science Journal Poster de conférence hal-01209816v1
La microbiologie des oeufs Florence Baron,Michel Gautier,Sophie Jan Quatrième Edition du Congrès Maghrébin sur les Toxi-infections alimentaires "Sécurité sanitaire des aliments face aux mutations sociétales et à la mondialisation", Apr 2014, Fès, Maroc. 2014 Poster de conférence hal-01135771v1
Microbial investigation of industrial liquid egg white Marie-Clarisse Techer,Amina Daoud,Sophie Jan,Michel Gautier,Florence Baron XIVe Congrès international de bactériologie et microbiologie appliquée IUMS, Jul 2014, Montréal, Canada. 2014 Poster de conférence hal-01135772v1
Exploring the mechanisms of membrane insertion of native and dry-heated lysozyme: use of [i]E. coli[/i] lipopolysaccharide monolayers Mélanie Derde,Francoise Nau,Valérie Lechevalier-Datin,Catherine Guérin-Dubiard,Gilles Paboeufet al. 4. International Symposium on Antimicrobial Peptides 2014, AMP 2014, Jun 2014, Lorient, France. , 2014 Poster de conférence hal-01209634v1
Diversity in the bacterial spoilage of the french dessert &quot;île flottante Marie-Clarisse Techer,Florence Baron,Noel Grosset,Michel Gautier,Sophie Jan 24. International ICFMH conference, Food Micro 2014, Sep 2014, Nantes, France. , 2014 Poster de conférence hal-01209707v1
Exploring the mechanisms of membrane insertion of native and dry-heated lysozyme: use of E. coli lipopolysaccharide monolayers Mélanie Derde,Francoise Nau,Valérie Lechevalier-Datin,Catherine Guérin-Dubiard,Gilles Paboeufet al. 6. Rencontres de Biologie Physique du Grand Ouest, Jun 2014, Le Mans, France. , 2014 Poster de conférence hal-01209635v1
Kinetic expression of spoiling enzymes by a comprehensive [i]Bacillus cereus[/i] group collection coming from the French egg breaking industry . Sophie Jan,L. Bouchon,Marie-Clarisse Techer,Noel Grosset,Fabienne Gonnetet al. 24. International ICFMH conference, Food Micro 2014, Sep 2014, Nantes, France. , 2014 Poster de conférence hal-01209706v1
Bacterial membrane perturbation by native versus dry-heated lysozyme Mélanie Derde,Catherine Guérin-Dubiard,Valérie Lechevalier-Datin,Sophie Jan,Florence Baronet al. Biomicroworld, Oct 2013, Madrid, Spain. , 2013 Poster de conférence hal-01209489v1
The psychrotrophic cspA signature of the[i] Bacillus Cereus[/i] group characterizes growth and spoilage abilities at 10°c in whole egg but not in optimum medium. Sophie Jan,Florence Baron Microbial Spoilers in Food 2013, Jul 2013, Quimper, France. , 2013 Poster de conférence hal-01136294v1
Microbial spoilage of eggs and egg products Marie-Clarisse Techer,Florence Baron,Sophie Jan 15. European Symposium on the Quality of Eggs and Egg Products. 21. European Symposium on the Quality of Poultry Meat, Sep 2013, Bergamo, Italy. World's poultry science association- Italian Branch, World's Poultry Science Journal, 69 supplement, 2013, World's Poultry Science Journal Poster de conférence hal-01209803v1
Bacterial membrane pertubation by native versus dry-heated lysozyme Mélanie Derde,Catherine Guérin-Dubiard,Valérie Lechevalier-Datin,Sophie Jan,Florence Baronet al. GEM/GERLI lipidomics meeting: from membranes to pathologies, Nov 2013, St-Jean Cap Ferrat, France. , 2013 Poster de conférence hal-01209519v1
Specific industrial bacteria adhering on stainless steel equipments are able to further contaminate and spoil liquid egg products Marie-Clarisse Techer,Sophie Jan,Florence Baron Microbial Spoilers in Food, Jul 2013, Quimper, France. , 2013 Poster de conférence hal-01135774v1
Evidence by AFM-imaging of morphological differences between E. coli K12 cells treated with native and dry-heated lysozyme Mélanie Derde,Francoise Nau,Valérie Lechevalier-Datin,Catherine Guérin-Dubiard,Sophie Janet al. Forum des Microscopies à Sonde Locale, Mar 2013, Spa, Belgium. , 2013 Poster de conférence hal-01209467v1
The use of a pilot scale loop system to reproduce microflora adhering to industrial stainless steel pipelines Florence Postollec,Emeline Cozien,Anne Gabrielle Mahot,Sophie Jan,Florence Baronet al. 23. International ICFMH Symposium, Food Micro 2012, Sep 2012, Istanbul, Turkey. 2012 Poster de conférence hal-01136293v1
The use of a pilot scale loop system tu reproduce microflora adhering to industrial stainless steel pipelines. Sophie Jan,Florence Baron FoodMicro 2012, 23rd International ICFMH Symposium, Sep 2012, Istanbul, Turkey. 2012 Poster de conférence hal-01136295v1
Use of pulsed-field gel electrophoresis for the discrimination of Bacillus cereus group isolates in liquid egg products collected in french egg breaking companies Sophie Jan,Noel Grosset,Maria Alabdeh,Marie-Françoise Cochet,Michel Gautieret al. he International Conference on Bacillus anthracis, B. cereus & B. thuringiensis, Aug 2011, Bruges, Belgium. 2011 Poster de conférence hal-01136297v1
Comparison of two PCR methods targeting two different gene sequences for the detection of Bacillus cereus group bacteria in egg products Florence Baron,Noel Grosset,Marie-Françoise Cochet,Michel Gautier,Sophie Jan IAFP European symposium, Jun 2010, Dublin, Ireland. 2010 Poster de conférence hal-01454439v1
Environmental conditions and molecular fractions involved in the antimicrobial activity of egg white against S. Enteritidis Maria Alabdeh,Valérie Lechevalier-Datin,Francoise Nau,Michel Gautier,Marie-Françoise Cochetet al. 13 S International Symposium Salmonella and Salmonellosis, Jun 2010, Saint Malo, France. 2010 Poster de conférence hal-01136707v1
Regulation of hepatic desaturases by PPARa Hervé Guillou,Pascal G.P. Martin,Sophie Jan,Sabine d'Andrea,Alain Rouletet al. 8th European ISSX (International Society for the Study of Xenobiotics) Meeting, 2003, Dijon, France. pp.Inconnu, 2003 Poster de conférence hal-02828790v1
Dietary fatty acids influence the hepatic steatosis in PPARalpha-deficient mice Hervé Guillou,Pascal G.P. Martin,Annaig Lan,Sophie Jan,Vincent V. Riouxet al. 2nd International Symposium on PPARs : From Basic Science to Clinical Applications, 2003, Florence, Italy. pp.Inconnu, 2003 Poster de conférence hal-02827946v1
Effects of dietary fatty acids on the expression of an array of class II nuclear receptor target genes Pascal G.P. Martin,Hervé Guillou,Frédéric Lasserre,Cécile Calléja,Sophie Janet al. 8th European ISSX (International Society for the Study of Xenobiotics) Meeting, 2003, Dijon, France. pp.Inconnu, 2003 Poster de conférence hal-02827809v1

Communication dans un congrès (26)

From shell eggs to pasteurized egg products: importance of the rearing system on microbiological and technological properties of egg and egg products Séverine Chevalier,Tino Jamme,Maylis Dop,Sophie Jan,Eve-Anne Norwoodet al. XIXth European Symposium on the Quality of Eggs and Egg Products, WPSA, Sep 2023, Cracovie, Poland Communication dans un congrès hal-04213866v1
Microbial spoilage of liquid egg products and its control by the detection of genetic or chemical markers Sophie Jan STLOpendays, Institut National de Recherche Agronomique (INRA). UMR UMR INRA / AgroCampus Rennes : Science et Technologie du Lait et de l'?uf (1253)., Mar 2019, Rennes, France Communication dans un congrès hal-02097231v1
Microbial spoilage of liquid egg products and its control by the detection of genetic or chemical markers Sophie Jan journée scientifique "science des aliments et valorisation des bio-produits", Institut National de Recherche Agronomique (INRA). UMR UMR INRA / AgroCampus Rennes : Science et Technologie du Lait et de l'?uf (1253)., Apr 2019, Rennes, France Communication dans un congrès hal-02114761v1
Iron-acquisition genes and siderophore production are induced by Salmonella Enteritidis in egg white at temperatures around the natural body temperature of hens Louis Julien,Kimon-Andreas Karatzas,Florence Baron,Marie-Françoise Cochet,Sylvie Bonnassie-Rouxinet al. International Symposium Salmonella and Salmonellosis (I3S), Sep 2018, Saint Malo, France Communication dans un congrès hal-02737477v1
Prévalence et Caractérisation Toxigénique et Antibiotypique des Souches de&lt;em&gt; Bacillus cereus&lt;/em&gt; Isolées des Denrées Alimentaires en Tunisie Maroua Gdoura,Mariam Siala,Sophie Jan,Florence Baron,Radhouane Gdouraet al. Bactéries sporulantes pathogènes ou d’intérêt technologique BSPIT 2018, Mar 2018, Paris, France Communication dans un congrès hal-02788135v1
The volatilome allows assigning custard cream spoilage to a specific bacterial genus Clarisse Techer,Florence Baron,Anne Thierry,Marie-Bernadette Maillard,Noel Grossetet al. Microbial spoilers in food 2017, Jun 2017, Quimper, France Communication dans un congrès hal-02736336v1
Direct characterization of hydrolytic activities of spoiling bacteria in food Sophie Jan,Valérie Lechevalier-Datin,Louis Bonneau de Beaufort,Fabienne Gonnet,Severine Chevalieret al. IUMS2017: 15th International Congress of Bacteriology & Applied Microbiology, Jun 2017, Singapour, Indonesia Communication dans un congrès hal-02735532v1
Initial findings on the efficiency of a non-thermal “Plasma Bullets” experimental design for the disinfection of contaminated surfaces Sophie Jan,Olivier Abgrall,Noel Grosset,Clément Zaepffel,Denis Packanet al. BioMicroWorld 2015 : VI International Conference on Environmental, Industrial and Applied Microbiology, Oct 2015, Barcelone, Spain Communication dans un congrès hal-02741754v1
[i]Bacillus cereus[/i] : Actualités en tant que critère indicateur de l’hygiène des procédés Florence Baron,Sophie Jan 14. Colloque BioMérieux Actualités et perspectives en microbiologie alimentaire, Oct 2014, Paris, France Communication dans un congrès hal-01141234v1
Bacterial membrane perturbation by native versus dry-heated lysozyme Melanie Derde,Valérie Lechevalier-Datin,Catherine Guérin-Dubiard,Sophie Jan,Florence Baronet al. BioMicroWold 2013, Oct 2013, madrid, Spain Communication dans un congrès hal-01138317v1
Antibacterial activity of egg white: influence of physico-chemical conditions Nicolas Guyot,Sophie Jan,Sophie Réhault-Godbert,Yves Nys,Michel Gautieret al. 15. European Symposium on the Quality of Eggs and Egg Products. 21. European Symposium on the Quality of Poultry Meat, Sep 2013, Bergamo, Italy. 124 p Communication dans un congrès hal-01209474v1
Les bactéries du groupe [i]Bacillus Cereus[/i]dans la filière des ovoproduits: Prévalence et facteurs de variations Sophie Jan,Abdoulaye Zié Kone,Caroline Le Maréchal,Noel Grosset,Marie-Françoise Cochetet al. 2. journée technique BACTOCELL pondeuses, Jun 2013, Saint Grégoire, France Communication dans un congrès hal-01135773v1
The use of a pilot scale loop system to reproduce microflora adhering to industrial stainless steel pipelines. F. Postollec,E. Cozien,A.G. Mathot,Sophie Jan,S. Baronet al. FoodMicro2012, Apr 2012, Istanbul (TR), Turkey Communication dans un congrès hal-00924792v1
Problématiques liées à la bioadhésion en IAA. Gestion des biofilms Florence Postollec,Anne Gabrielle Mahot,Florence Baron,Sophie Jan,Henri Freulonet al. Gestion des biofilms, enjeux industriels. ADRIA, Oct 2011, Romainville, France Communication dans un congrès hal-01136296v1
Use of stainless steel chips for the recovery of adhering bacteria in the pipelines of 7 french egg breaking companies Sophie Jan,Marie-Françoise Cochet,Noel Grosset,Fabienne Gonnet,Florence Postollecet al. 2011 EFFOST Annual Meeting Process-Structure-Function relationships, Nov 2011, Berlin, Germany Communication dans un congrès hal-01136708v1
Comparison of two PCR methods targeting two different gene sequences for the detection of Bacillus cereus group bacteria in egg products Florence Baron,Noël Grosset,Marie-Françoise Cochet,Michel Gautier,Sophie Jan IAFP European symposium, Jun 2010, Dublin (IR), Ireland Communication dans un congrès hal-00729463v1
Use of principal component analysis in order to link genotypic and phenotypic characters of psychrotrophic Bacillus cereus group isolates to their cytotoxic and spoilage potentials in egg-breaking industry Florence Baron,Valérie Lechevalier-Datin,Rafik Belaïd,Marie-Clarisse Techer,Fabienne Gonnetet al. IAFP European symposium, Jun 2010, Dublin (IR), United States Communication dans un congrès hal-00729645v1
Existe-t-il un lien entre les profils génotypiques et phénotypiques d’isolats psychrotrophes du groupe Bacillus cereus et leur potentiel cytotoxique et d’altération dans l’industrie des ovoproduits ? Sophie Jan,Valérie Lechevalier-Datin,R Belaïd,Marie-Clarisse Techer,Fabienne Gonnetet al. 7ème journées du réseau Bacillus cereus, 2010, Louvain, Belgique Communication dans un congrès hal-01454286v1
Existe-t-il un lien entre les profils génotypiques et phénotypiques d'isolats psychrotrophes du groupe Bacillus cereus et leur potentiel cytotoxique et d'altération dans l'industrie des ovoproduits ? Sophie Jan,Valérie Lechevalier-Datin,Rafik Belaïd,Marie-Clarisse Techer,Fabienne Gonnetet al. 7ème journées du réseau Bacillus cereus, Jun 2010, Louvain (BE), Belgique Communication dans un congrès hal-00741999v1
Use of principal component analysis in order to link genotypic and phenotypic characters of psychrotrophic Bacillus cereus group isolates to their cytotoxic and spoilage potentials in egg-breaking industry Florence Baron,Valérie Lechevalier-Datin,R. Belaïd,Marie-Clarisse Techer,Fabienne Gonnetet al. IAFP European symposium, Jun 2010, Dublin, Ireland Communication dans un congrès hal-01454364v1
Identification of bacterial flora in spoiled liquid egg products and use of stainless steel chips to control biofilm development in an egg breaking factory Florence Baron,Romain Briandet,Marie-Françoise Cochet,Michel Gautier,Noël Grossetet al. Congrès Spore forming bacteria in food, Jun 2009, Quimper (FR), France Communication dans un congrès hal-00729227v1
Occurrence of Bacteria of the Bacillus cereus Group in Conventional Henhouses and in Egg Breaking Factories Sophie Jan,A.Z. Koné,C. Le Maréchal,Nicolas Brunet,Noël Grossetet al. Fist European Food Congress, food production, nutrition, healthy consumers, Aug 2008, Ljubjana (SLO), Slovenia Communication dans un congrès hal-00729779v1
Regulation of hepatic desaturases by PPAR alpha Hervé Guillou,Pascal G.P. Martin,Sophie Jan,Sabine d'Andrea,Alain Rouletet al. Inconnu, 2003, pp.Inconnu Communication dans un congrès hal-02832865v1
Effects of dietary fatty acids on the expression of an array of class II nuclear receptor target genes Pascal G.P. Martin,Hervé Guillou,Frédéric Lasserre,Cécile Calléja,Sophie Janet al. Inconnu, 2003, pp.Inconnu Communication dans un congrès hal-02833157v1
Activité de la myristoyl-CoA: protéine N-myristoyltransférase de rat exprimée dans les cellules COS-7. Vincent V. Rioux,M. Ravache,Etienne Cognard,Stéphanie Daval,Hervé Guillouet al. Groupe d’Etude et de Recherche sur les Lipides et les Lipoprotéines (GERLI), Diversité moléculaire et physiopathologie, Sep 2003, Paris, France Communication dans un congrès hal-03348639v1
Effet des acides gras saturés sur l’activité et l’expression des D6- et D5-désaturases Sophie Jan,Hervé Guillou,Sabine d'Andrea,Stéphanie Daval,Emmanuelle Dumontet al. 4èmes Journées Francophones de Nutrition, Nov 2002, Dijon, France Communication dans un congrès hal-03348641v1

HDR (1)

Le paradoxe microbiologique de l’œuf Sophie Jan Alimentation et Nutrition. Université de Rennes 1, 2013 HDR tel-02807219v1

Autre publication scientifique (2)

Use of stainless steel chips for the recovery of adhering bacteria in the pipelines of 7 French egg breaking companies Sophie Jan,Marie-Françoise Cochet,Noël Grosset,F. Gonnet,F. Postollecet al. 2011, non paginé Autre publication scientifique hal-00729406v1
Isolation and typing of Bacillus cereus group strains in an egg breaking factory. Marie-Françoise Cochet,M. Alabdeh,S. Chevalier,Noël Grosset,Michel Gautieret al. 2008, non paginé Autre publication scientifique hal-00729751v1