Expertise:Products of origin and traditional food products development, Geographical Indications (GI) and quality labels, Quality link to geographical milieu, typicity and terroir concepts, sustainability of GI for rural development.Sept 2024-current: Gov. agent for instruction of Geographical Indications demands / support for revision of code of practices to include sustainability or environment criterias in signs of quality.2009-2024: Lecturer in Food Science and head of Master Food Identity - Ecole supérieure d'agricultures - Angers France - Member of Scientific commitee of AREPO and individual member of OriGIn 2007-2008 : Postdoc CNRS- General Motors à l'Institut des Matériaux Nantais, Nantes, FranceOptimisation of positive electrodes for high power use lithium batteries2005-2007: Postdoc at INRA (institute of agronomy) NantesResearch project on the structure of the starch granule by AFMCommunication and management2004-2005: Professor Assistant position at University of Bordeaux ; Research project on bloc copolymersCommunication and teaching2003-2004: Postdoctoral position at Univ. Minnesota, USA with UNILEVER; Industrial research Project on surfactants: model of soap; Communication and teaching in rheology1999-2003 PhD in physics and chemistry of polymer at University of Maine (Research project on suspension of Clay-polymer (structure and rheology)Teaching in chemistry and physics of polymer (500h during 4 years)Expertise:Bio and (Co)polymers, surfactants, colloids and suspensionsTechnical skills: Rotational and optical rheometry, viscometry SAXS, WAXS, Light scattering, AFM and optical microscopy