Présentation
Après des études en chimie organique et organo-métallique, j'obtiens mon doctorat en Sciences Chimiques, à l’Université de Rennes 1 en 1998. De 1998 à 2000, j'alterne deux post-doctorats confirmant ma spécialisation en développement de nouvelles méthodes en RMN du liquide appliquée à la caractérisation structurale et la diffusion de protéines. C’est en 2000 que j'intègre l’INRA de Nantes comme ingénieure responsable du laboratoire de RMN du solide en contribuant fortement aux travaux sur l’étude des assemblages de biopolymères d’origine végétale (cellulose, amidon). Je co-fonde et anime la plateforme BIBS (Biopolymères Interactions Biologie Structurale) de 2005 à 2010. En 2011, je poursuis mes recherches à l’IRSTEA de Rennes en élargissant mon expertise aux méthodes de RMN à bas champ (domaine temporel) et d’IRM pour l’étude de la transformation hydro-thermique des produits céréaliers en particulier. Depuis 2020, je suis directrice adjointe de l’unité OPAALE (Optimisation des procédés en agro-alimentaire, agriculture et environnement) à INRAE de Rennes tout en continuant mes recherches sur la caractérisation par RMN et imagerie des bioproduits avec un focus récent sur la compréhension et l'optimisation de la dégradation des plastiques biodégradables dans les filières de gestion des biodéchets (compostage et méthanisation). Je suis co-auteure de 85 ACL/ chapitres de livres avec un h-index de 25 (ResearchGate)
Domaines de recherche
Compétences
Publications
Publications
13C solid-state NMR of polysaccharide assemblies: a new approach showing the involvement of water in the organization of macromolecules.8th EPNOE International Polysaccharides Conference, Aug 2025, Sundsvall, Sweden
Communication dans un congrès
hal-05358096
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ROLE DE L'EAU DANS LA STRUCTURATION ET LE COMPORTEMENT HYGROSCOPIQUE D'ASSEMBLAGES LIGNOCELLULOSIQUESRFP - Réseau Français des Parois, Aug 2024, Saint-Malo (France), France
Communication dans un congrès
hal-04821135
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Benefits of multivariate curve resolution methods to analyse large-scale raw time-domain NMR data11. Colloquium Chemiometricum Mediterraneum, Jun 2023, Padova, Italy
Communication dans un congrès
hal-04668204
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Benefits of chemometrics to analyze large-scale raw Time-Domain NMR data, an alternative to classical signal processing15. International Conference on the Applications of Magnetic Resonance in Food Science (MRFOOD2022), Jun 2022, Aarhus, Denmark
Communication dans un congrès
hal-03759946
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Structure-function relationships in bread and starchy productsJournée scientifique "Science des aliments et valorisation des bio-produits", Apr 2019, Rennes, France
Communication dans un congrès
hal-02609759
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Temperature and water-associated changes of cereal products monitored by TD-NMR11th conference on Fast Field Cycling NMR Relaxometry, Jun 2019, Pisa, Italy
Communication dans un congrès
hal-02609761
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TD-NMR and MRI on bread - perspectives for Rheo-NMRWorkshop on Rheo-NMR, Jan 2019, Karlsruhe, Germany
Communication dans un congrès
hal-02609758
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Characterization of foodstuffs by NMR and MRI methodsDepartamento de Tecnologia de Alimentos, Unicamp, Feb 2019, Campinas, Brazil
Communication dans un congrès
hal-02609760
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Temperature and water-associated changes of cereal starch monitored by TD-NMR and MicroimagingCereals & Grains 18, AACC International Annual Meeting, Oct 2018, Londres, United Kingdom
Communication dans un congrès
hal-02608100
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Etude de la biodégradabilité de bioplastiques : contribution de la RMN à bas champJournée JEDIIE 2, ENSCR, Dec 2018, Rennes, France
Communication dans un congrès
hal-02609757
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Methods to Probe Baking with Unilateral Low-Field NMR14th International Conference on the Applications of Magnetic Resonance in Food Science, Sep 2018, Rennes, France
Communication dans un congrès
hal-02608101
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Predicting the influence of climate induced temperature changes on the production of polysaccharides in Arabidopsis seed mucilageVIII Cell Wall Research Conference, Jun 2018, Asilomar, United States
Communication dans un congrès
hal-02609211
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Characterization of bioproducts using low-field NMR and MRIEmbrapa Instrumentation, Oct 2017, Cao Carlos, Brazil
Communication dans un congrès
hal-02606627
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NMR relaxometry and microimaging of starchy products1st Workshop on Nuclear Magnetic Resonance Relaxometry, Feb 2017, Olsztyn, Poland. pp.25
Communication dans un congrès
hal-02606623
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Multi-scale NMR monitoring of water transfers in starchy productsEuroFoodwater 2016, the 9th International Conference on Water in Food, May 2016, Leuven, Belgium
Communication dans un congrès
hal-02604555
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A new 2D T1-T2 (IR-FID-CPMG) method for the characterization of food and their transformationXIII International Conference on the Applications of Magnetic Resonance in Food Science, MRinFood2016, Jun 2016, Karlsruhe, Germany
Communication dans un congrès
hal-02604556
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Applications de la RMN et l’IRM à bas champ pour la caractérisation des bioproduitsLaboratoire de Biotechnologie et Chimie Marines, EA 3884, Oct 2015, Lorient, France
Communication dans un congrès
hal-02601888
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Relaxation et diffusion RMN pour l’étude des bioproduitsRencontres IRM et RMN (relaxation et diffusion), Nov 2014, Rennes, France
Communication dans un congrès
hal-02600425
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TD-NMR study of the starch swelling and gelatinization: from model systems to dough12ème International Conference on the Applications of Magnetic Resonance in Food Science : Defining Food by Magnetic Resonance (FOODMR 2014), May 2014, Cesena, Italy
Communication dans un congrès
hal-02599882
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Caractérisation de la texture des aliments par RMN / IRMJournée de restitution Texture des aliments, Sep 2014, Rennes, France. pp.20
Communication dans un congrès
hal-02600423
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Caractérisation de l'état hydrique des bioproduits par RMN / IRMJournée "Etat hydrique des lignocelluloses", Apr 2014, Reims, France
Communication dans un congrès
hal-02600424
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The basics of Diffusion6emes Estivales de PRISM, Aug 2014, Rennes, France. pp.24
Communication dans un congrès
hal-02600422
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T2 relaxation and self-diffusion coefficient of PEG and dendrimer probes a complementary approach for the investigation of food matrices: Example of sodium caseinate dispersions and acid gels12th International Bologna Conference on Magnetic Resonance in Porous Media, MRPM12, Jun 2014, Wellington, Nouvelle-Zélande
Communication dans un congrès
hal-02606001
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Multi-scale dynamics of probes in casein suspensions and gelsBiopolymers 2013, Dec 2013, Nantes, France
Communication dans un congrès
hal-02600393
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The impact of arabinoxylan structure on the properties of cell walls in wheat grain endosperm13. Cell Wall Meeting, Institut National de Recherche Agronomique (INRA). UR Biopolymères, Interactions Assemblages (1268)., Jul 2013, Nantes, France
Communication dans un congrès
hal-01837443
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Probe diffusion in casein suspensions and gels: effect of probe flexibility and casein system structure14th European conference of Food Colloids, Apr 2012, Copenhague, Denmark
Communication dans un congrès
hal-02598233
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Diffusion de sondes moléculaires dans des suspensions et des gels de protéines laitièresColloque national GERM 2012 "Diffusion - Dynamique en résonance Magnétique", May 2012, Roiffé, France
Communication dans un congrès
hal-02597256
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NMR of hydrated Arabidopsis seeds - Role of the seed mucilage5ème estivales de la plateforme PRISM, NMR and MRI : New challenges for fruit and vegetable investigation, May 2012, Rennes, France
Communication dans un congrès
hal-02597298
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Relaxation and Diffusion by NMR : Non-destructive Methods to Characterize the Multi-scale Structure of Biopolymeric Matrices5th European Symposium Polymerix 2012 « Biopolymer diversity and industrial application perspectives », May 2012, Rennes, France. pp.9
Communication dans un congrès
hal-02597193
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La relaxation et la diffusion par RMN : méthodes non-destructives de caractérisation de la structure multi-échelle de matériaux à base de biopolymèresEuropean Symposium Polymerix « Biopolymer diversity and industrial application perspectives", May 2012, Rennes, France
Communication dans un congrès
hal-02606000
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NMR investigations of plant biopolymers, from the molecule to the supramolecular organisation20. GERM Congress, Mar 2007, Alenya, France. ⟨10.1016/j.crci.2007.09.010⟩
Communication dans un congrès
istex
hal-02823788
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Identification and quantification of phosphorus in cheeses - methodological investigations by solid-state 31P NMR spectroscopy9th International Conference on the Applications of Magnetic Resonance in Food Science "Challenges in a changing world", September 15th -17th 2008, Sep 2008, Reykjavík, Iceland
Communication dans un congrès
hal-02756831
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Evidences of a relationship between NMR parameters and the size of triacylglycerol crystals9th International Conference on the Applications of Magnetic Resonance in Food Science "Challenges in a Changing World", Sep 2008, Reykjavík, Iceland. pp.20
Communication dans un congrès
hal-02591577
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Effect of triacylglycerol polymorphism on NMR relaxation parameters6th Euro Fed Lipid Congress : Oils, Fats and Lipids in the 3rd Millennium, Sep 2008, Athènes, Greece. pp.22
Communication dans un congrès
hal-02591575
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NMR of cell walls : a multi-scale approach8. International Conference on the Applications of Magnetic Resonance in Food Science, Jul 2006, Nottingham, United Kingdom
Communication dans un congrès
hal-02751328
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THE REVERSIBLE SWELLING OF STARCH GRANULES INVESTIGATED BY SOLID-STATE NMRGERM 2025, Jun 2025, Autrans (Vercors), France
Poster de conférence
hal-05190082
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Assessment of starch granule diversity and interactions with water by ssNMR.MR Food 2024, Jun 2024, Foz do Iguaçu (Brazil), Brazil
Poster de conférence
hal-04848659
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NMR studies of the role of water in the structuring and hygroscopic behavior of cellulose-hemicellulose assembliesBINATIONAL GIDRM-GERM, Sep 2022, Milan (Italie), France
Poster de conférence
hal-04106208
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Profiling the temperature-dependent frequency of an open-magnet for outdoor applicationsEUROISMAR, Aug 2019, Berlin, Germany. 2019
Poster de conférence
hal-02609763
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Profiling the temperature dependent frequency of an open-magnet for outdoor applicationsEUROISMAR, Aug 2019, Berlin, Germany. 2019
Poster de conférence
hal-02735518
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Gluten-free bread baked under reduced pressure characterized by TD-NMR14th International Conference on the Applications of Magnetic Resonance in Food Science, Sep 2018, Rennes, France. 2018
Poster de conférence
hal-02608103
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TD-NMR characterization of crumb in gluten-free bread baked under partial vacuumCereals & Grains 18, AACC International Annual Meeting, Oct 2018, Londres, United Kingdom. 2018
Poster de conférence
hal-02608102
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Quantification of water sorption in starch-glycerol extrudates by MR micro-imaging14th International Conference on the Applications of Magnetic Resonance in Food Science, Sep 2018, Rennes, France. 2018
Poster de conférence
hal-02608110
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In situ measurement of molecule mobility in mucilage polysaccharide gels from the seeds of different species14th International Conference on the Applications of Magnetic Resonance in Food Science, Sep 2018, Rennes, France. 2018
Poster de conférence
hal-02608114
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MR imaging of water sorption in starch-glycerol extrudatesEUROMAR European Magnetic Resonance Meeting, Jul 2018, Nantes, France. 2018
Poster de conférence
hal-02608109
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In situ measurement of molecule mobility in mucilage polysaccharide gels from different species11e journées du Réseau Français des Parois, Jun 2017, Orléans, France. 2017
Poster de conférence
hal-02606626
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Effect of constituents of a model emulsion on the germination and growth of bacterial sporesMicrobial spoilers in Food 2017, Jun 2017, Quimper, France. 2017
Poster de conférence
hal-02606625
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Study of the physicochemical properties of inner mucilage layer from the seeds of 19 Arabidopsis accessions using low field NMR spectroscopyXIV Cell wall meeting, Jun 2016, Chania, Greece. 2016
Poster de conférence
hal-02604559
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Study of physicochemical properties of inner mucilage layer from 19 genotypes of Arabidopsis seeds using low field NMR14th cell wall meeting, Jun 2016, Chania, Greece. 2016
Poster de conférence
hal-01440026
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Starch retrogradation investigated by 2D NMRMRinFood2016, XIII International Conference on the Applications of Magnetic Resonance in Food Science, Jun 2016, Karlsruhe, Germany. 2016
Poster de conférence
hal-02604557
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PFG-NMR analysis of organic acids in oil/water emulsionsMRinFood2016, XIII International Conference on the Applications of Magnetic Resonance in Food Science, Jun 2016, Karlsruhe, Germany. 2016
Poster de conférence
hal-02604558
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2D T1-T2 NMR spectroscopy to monitor the thermal processing of starch6ème édition de Polymerix, Biopolymers : Sources and applications, May 2015, Rennes, France. 2015
Poster de conférence
hal-02601357
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The moisture profile of starchy products as revealed by NMRECCE10, Symposium of the European Academy of Food Engineering, Sep 2015, Nice, France. 2015
Poster de conférence
hal-02601886
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Temperature-associated changes in starch-water model systems as revealed by NMRECCE10, Symposium of the European Academy of Food Engineering, Sep 2015, Nice, France. 2015
Poster de conférence
hal-02601887
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Multiscale monitoring of dough bakingFOODMR 2014, May 2014, Cesena, Italy. 2014
Poster de conférence
hal-02599883
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Assessment of TD-NMR and quantitative MRI methods to investigate the apple transformation processes in cider-making technologyFOODMR 2014, May 2014, Cesena, Italy. 2014
Poster de conférence
hal-02599880
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2D T1-T2 NMR spectroscopy to monitor the thermal processing of starchFOODMR 2014, May 2014, Cesena, Italy. 2014
Poster de conférence
hal-02599881
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NMR imaging as a tool to measure the water uptake into extruded starch-based materialsBiopolymers 2013, Dec 2013, Nantes, France. 2013
Poster de conférence
hal-02600394
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Incorporation of emulsifying starch in bread processing: impact on dough and bread performance7th International congress Flour-Bread '13 and 9th Croatian Congress of Cereal Technologists Brasno-Kruh'13, Oct 2013, Opatija, Croatia. 2013
Poster de conférence
hal-02599900
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Diffusometry and relaxometry : complementary approaches to investigate probe molecular mobility11th International Conference on Applications of Magnetic Resonance in Food, Jun 2012, Wageningen, Netherlands. 2012
Poster de conférence
hal-02597259
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The de-structuration of parenchyma cells of apple induced by pulsed electric fields : a TD-NMR investigationBFE 2012, International Conference Bio & Food Electrotechnologies, Sep 2012, Ficiano, Italy. 2012
Poster de conférence
hal-02597379
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TD-NMR of Arabidopsis seeds to elucidate the role of mucilage11th International Conference on Applications of Magnetic Resonance in Food, Jun 2012, Wageningen, Netherlands. 2012
Poster de conférence
hal-02597262
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2D TD-NMR Analysis of Complex Food ProductsModern Magnetic Resonance, Springer, pp.1483-1502, 2018
Chapitre d'ouvrage
hal-02606175
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Assessment of TD-NMR and Quantitative MRI Methods to Investigate the Apple Transformation Processes Used in the Cider-Making TechnologyMagnetic Resonance in Food Science : Defining Food by Magnetic Resonance, Royal Society of Chemistry, pp.127-140, 2015, 978-1-78262-031-0
Chapitre d'ouvrage
hal-02603410
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Procédé d'identification et de quantification des proportions relatives des différentes fractions cristallisées présentes dans un coulis d'hydrate et son utilisation pour les fluides frigoporteursFrance, N° de brevet: FR3033645 - WO2016142620. 2016
Brevet
hal-02608932
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Relations structure-fonction de l'amidon dans le pain et autres produits amylacésNewsletter N° 100 de la Veille Technologique en Biosciences de CBB Capbiotek, 2019
Autre publication scientifique
hal-02609762
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Mesurer au plus près la biodégradabilité des déchets2017
Autre publication scientifique
hal-02606637
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A Reproducible Workflow for Modelling of 1 H to 13 C Polarization Transfer Kinetics using Solid-State NMR2025
Pré-publication, Document de travail
hal-05405136
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Caractérisation des bioproduits par RMN : structures et mobilités multi-échellesSciences de l'environnement. HDR, Université de Rennes I, 2012
HDR
tel-02598298
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