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 90 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 |
|
What are the contributions of NMR methods to characterize in real time starchy foods and materials ?GERM, Jun 2025, Autrans, France |
|
Introduction : Contaminations de l'atmosphère et expositions aux contaminants en lien avec les pratiques agricolesSéminaire "Contamination de l'atmosphère et expositions aux contaminants en lien avec les pratiques agricoles", INRAE Unités OPAALE et ECOSYS, Dec 2025, Rennes, France |
|
Water transfers in starchy products by Magnetic Resonance Imaging10èmes Rencontres Biologie-Physique du Grand Ouest, INRAE, Jun 2024, Rennes, France |
|
Micrometric water transfers in starchy products by NMR16th International Conference on the Applications of Magnetic Resonance in Food Science, Magnetic Resonance in Food Science, MRFOOD2024, Jun 2024, Foz do Iguaçu, Brazil |
|
Dynamique multi-échelle de l’eau dans les matériaux biosourcés – approches en RMN et IRM - Conférence invitéeWebinaire inter-GdR CNRS "L'eau face aux biosourcés", CNRS, Jun 2024, Rennes, France |
|
|
|
ROLE DE L'EAU DANS LA STRUCTURATION ET LE COMPORTEMENT HYGROSCOPIQUE D'ASSEMBLAGES LIGNOCELLULOSIQUESRFP - Réseau Français des Parois, Aug 2024, Saint-Malo (France), France |
Contributions de la RMN et de l'IRM pour suivre les transformations hydro-thermiques d'aliments et de matériaux biosourcésJournées Plénières du GDR SLAMM (Solliciter LA Matière Molle), CNRS, Nov 2023, Sète, France |
|
Benefits of multivariate curve resolution methods to analyse large-scale raw time-domain NMR data11. Colloquium Chemiometricum Mediterraneum, Jun 2023, Padova, Italy |
|
Contribution of NMR methods in food and bio-sourced material sciences - Conférence invitéeNMR for life sciences, Jonathan Farjon, Oct 2023, Nantes (France), France |
|
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 |
|
TD-NMR, as a probe for elucidation of gluten multiphasic structure15th International Conference on the Applications of Magnetic Resonance in Food Science, Magnetic Resonance in Food Science, MRFOOD2022, Jun 2022, Aarhus (Danemark), Denmark |
|
Contribution of NMR techniques to monitor plastic degradationNMR for chemistry, Karlsruher Institut für Technologie, Oct 2022, Karlsruhe, Germany |
|
Assessment of cellulose structure diversity and interactions by ssNMR7th International Polysaccharide conference (EPNOE), EPNOE Network, Oct 2021, Nantes, France |
|
Tapioca starch gelatinization properties monitored by TD-NMR and complementary techniquesApplications of Magnetic Resonance in Food Science: Multiscale Food Structures and FoodOmics, Magnetic Resonance in Food Science, MRFOOD2021, Oct 2021, Aarhus (Danemark), Denmark |
|
Structure-function relationships in bread and starchy productsJournée scientifique "Science des aliments et valorisation des bio-produits", Apr 2019, Rennes, France |
|
Temperature and water-associated changes of cereal products monitored by TD-NMR11th conference on Fast Field Cycling NMR Relaxometry, Jun 2019, Pisa, Italy |
|
TD-NMR and MRI on bread - perspectives for Rheo-NMRWorkshop on Rheo-NMR, Jan 2019, Karlsruhe, Germany |
|
Characterization of foodstuffs by NMR and MRI methodsDepartamento de Tecnologia de Alimentos, Unicamp, Feb 2019, Campinas, Brazil |
|
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 |
|
Etude de la biodégradabilité de bioplastiques : contribution de la RMN à bas champJournée JEDIIE 2, ENSCR, Dec 2018, Rennes, France |
|
Methods to Probe Baking with Unilateral Low-Field NMR14th International Conference on the Applications of Magnetic Resonance in Food Science, Sep 2018, Rennes, France |
|
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 |
|
Characterization of bioproducts using low-field NMR and MRIEmbrapa Instrumentation, Oct 2017, Cao Carlos, Brazil |
|
NMR relaxometry and microimaging of starchy products1st Workshop on Nuclear Magnetic Resonance Relaxometry, Feb 2017, Olsztyn, Poland. pp.25 |
|
Multi-scale NMR monitoring of water transfers in starchy productsEuroFoodwater 2016, the 9th International Conference on Water in Food, May 2016, Leuven, Belgium |
|
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 |
|
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 |
|
Relaxation et diffusion RMN pour l’étude des bioproduitsRencontres IRM et RMN (relaxation et diffusion), Nov 2014, Rennes, France |
|
Caractérisation de la texture des aliments par RMN / IRMJournée de restitution Texture des aliments, Sep 2014, Rennes, France. pp.20 |
|
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 |
|
Caractérisation de l'état hydrique des bioproduits par RMN / IRMJournée "Etat hydrique des lignocelluloses", Apr 2014, Reims, France |
|
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 |
|
The basics of Diffusion6emes Estivales de PRISM, Aug 2014, Rennes, France. pp.24 |
|
Multi-scale dynamics of probes in casein suspensions and gelsBiopolymers 2013, Dec 2013, Nantes, France |
|
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 |
|
Probe diffusion in casein suspensions and gels: effect of probe flexibility and casein system structure14th European conference of Food Colloids, Apr 2012, Copenhague, Denmark |
|
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 |
|
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 |
|
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 |
|
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 |
|
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⟩ |
|
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 |
|
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 |
|
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 |
|
NMR of cell walls : a multi-scale approach8. International Conference on the Applications of Magnetic Resonance in Food Science, Jul 2006, Nottingham, United Kingdom |
|
|
MRI and TD-NMR to monitor and quantify the draining of acid milk gelsGERM, Jun 2025, Autrans, France. |
|
|
THE REVERSIBLE SWELLING OF STARCH GRANULES INVESTIGATED BY SOLID-STATE NMRGERM 2025, Jun 2025, Autrans (Vercors), France |
|
|
MRI methods to characterize the water uptake and diffusion in starch extrudatesGERM, Jun 2025, Autrans, France |
Valorisation des substances polymériques extracellulaires (EPS) issues du traitement des eaux usées pour la production d'hydrogelsPolymerix 2024, Jun 2024, Rennes, France |
|
WHAT FACTORS ARE RESPONSIBLE FOR THE LIMITATION OF THE DRAINAGE OF ACID-RENNET GEL ?IDF World Dairy Summit 2024, Oct 2024, Paris, France. |
|
Evaluation of Starch Granule Diversity and Water Interactions Using ssNMRJournée plénière du GDR SLAMM 2024, Nov 2024, Le Croisic, France |
|
Draining of acid milk gels monitored by MRI and TD-NMR16th International Conference on the Applications of Magnetic Resonance in Food Science, Jun 2024, Foz Do Iguazu, Brazil. Proceedings of the International Conference on the Applications of Magnetic Resonance in Food Science (MR Food) |
|
Assessment of starch granule diversity and interactions with water by ssNMR16th International Conference on the Applications of Magnetic Resonance in Food Science, Jun 2024, Foz Do Iguazu, Brazil |
|
Contribution of NMR methods to characterize the transformations of cereal productsJournée plénière du GDR SLAMM 2024, Nov 2024, Le Croisic, France |
|
Contribution of NMR methods to characterize starch, gluten and water in cereal products14th edition of the International Congress on Engineering and Food (ICEF14), Jun 2023, Nantes, France |
|
The ability of acid-induced gels to drain - Understanding of mechanisms and influencing factors by NMR methods14th edition of the International Congress on Engineering and Food (ICEF14), Jun 2023, Nantes, France |
|
Hydrated starch, an extremely complex organisation studied through a wide range of cross-polarisation experiments.Congrès du GERM, Jun 2023, Murol, France |
|
TD-NMR investigations to understand the molecular mechanisms implied in starch gelatinization15th International Conference on the Applications of Magnetic Resonance in Food Science, Jun 2022, Aarhus (Danemark), Denmark |
|
NMR studies of the role of water in the structuring and hygroscopic behavior of cellulose-hemicellulose assembliesBINATIONAL GIDRM-GERM, Sep 2022, Milan (Italie), France |
|
A temperature control unit for operation with the MOUSE-NMR spectrometer15th International Conference on the Applications of Magnetic Resonance in Food Science, Jun 2022, Aarhus (Danemark), Denmark |
|
Reducing acquisition and processing duration in solid-state NMR: a critical point for wider use7th International Polysaccharide conference (EPNOE), Oct 2021, Nantes, France |
|
An insight into molecular mechanisms implied in starch gelatinization7th International Polysaccharide Conference, Oct 2021, Nantes, France |
|
|
|
Profiling the temperature dependent frequency of an open-magnet for outdoor applicationsEUROISMAR, Aug 2019, Berlin, Germany. 2019 |
Profiling the temperature-dependent frequency of an open-magnet for outdoor applicationsEUROISMAR, Aug 2019, Berlin, Germany. 2019 |
|
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 |
|
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 |
|
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 |
|
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 |
|
MR imaging of water sorption in starch-glycerol extrudatesEUROMAR European Magnetic Resonance Meeting, Jul 2018, Nantes, France. 2018 |
|
|
|
In situ measurement of molecule mobility in mucilage polysaccharide gels from different species11e journées du Réseau Français des Parois, Jun 2017, Orléans, France. 2017 |
|
|
Effect of constituents of a model emulsion on the germination and growth of bacterial sporesMicrobial spoilers in Food 2017, Jun 2017, Quimper, France. 2017 |
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 |
|
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 |
|
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 |
|
Starch retrogradation investigated by 2D NMRMRinFood2016, XIII International Conference on the Applications of Magnetic Resonance in Food Science, Jun 2016, Karlsruhe, Germany. 2016 |
|
2D T1-T2 NMR spectroscopy to monitor the thermal processing of starch6ème édition de Polymerix, Biopolymers : Sources and applications, May 2015, Rennes, France. 2015 |
|
The moisture profile of starchy products as revealed by NMRECCE10, Symposium of the European Academy of Food Engineering, Sep 2015, Nice, France. 2015 |
|
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 |
|
Multiscale monitoring of dough bakingFOODMR 2014, May 2014, Cesena, Italy. 2014 |
|
Assessment of TD-NMR and quantitative MRI methods to investigate the apple transformation processes in cider-making technologyFOODMR 2014, May 2014, Cesena, Italy. 2014 |
|
2D T1-T2 NMR spectroscopy to monitor the thermal processing of starchFOODMR 2014, May 2014, Cesena, Italy. 2014 |
|
NMR imaging as a tool to measure the water uptake into extruded starch-based materialsBiopolymers 2013, Dec 2013, Nantes, France. 2013 |
|
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 |
|
Diffusometry and relaxometry : complementary approaches to investigate probe molecular mobility11th International Conference on Applications of Magnetic Resonance in Food, Jun 2012, Wageningen, Netherlands. 2012 |
|
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 |
|
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 |
|
|
Latest Developments and Applications of magnetic resonance in food scienceMagnetic Resonance in Chemistry, 57 (9), pp.539-770, 2019, ⟨10.1002/mrc.4902⟩ |
2D TD-NMR Analysis of Complex Food ProductsModern Magnetic Resonance, Springer, pp.1483-1502, 2018 |
|
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 |
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 |
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 |
|
Mesurer au plus près la biodégradabilité des déchets2017 |
|
|
A Reproducible Workflow for Modelling of 1 H to 13 C Polarization Transfer Kinetics using Solid-State NMR2026 |
Caractérisation des bioproduits par RMN : structures et mobilités multi-échellesSciences de l'environnement. HDR, Université de Rennes I, 2012 |