Bio2actives 2026
Programme provisoire susceptible de modification
Mardi 23 juin 2026
10:00 - 12:00 : Visite du CEA Bretagne (nombre de places limité)
12:30 - 14:00 : Cocktail déjeunatoire
14:00 - 18:00: Rendez-vous BtoB
Mercredi 24 Juin 2026
08:45 – Accueil des participants
09:00 – 09:30 | Conférence introductive
From biomass to high value-added products: combined green chemistry & biotech strategies
Florent ALLAIS – Directeur de URD ABI AgroParisTech & Professor in Green Chemistry - Pomacle (France)
09:30 – 10:40 | SESSION 1 : Filières biosourcées : transformer la ressource en opportunité.
09:30 | Developing a value chain to transform unused starfish biomass into high-value innovative products.
Maxime KERAUDRAN – Station marine de Concarneau, Muséum National d’Histoire Naturelle – Concarneau (France)
09:45 | Valorization of chicory and Belgian endive by-products through bioprocessing to enhance bioactive potential.
Benoit CUDENNEC – UMRT 1158 BioEcoAgro, Université de Lille – Lille (France)
10:00 | ExtraBark: tree bark valorisation from native tree species of our regions.
William DONCK – VALBIOM – Gembloux (Belgique)
10:15 | A new ingredient for the nutraceutical market derived from a co-product of a Breton cooperative.
Julien FOUILLAND – SEPPIC – Pontrieux (France)
10:30 | Questions (15 min)
10:45 – 11:30 | Pause café – posters (45 min)
11:30 – 13:00 | SESSION 2 : Du littoral à l’ingrédient : les algues comme solution.
11:30 | Seaweed valorisation in the agro-industry : how to navigate between opportunities and challenges ?
Maria MATARD-MANN – OLMIX – Bréhan (France)
11:45 | SEAMARK European Project : Ulva Biorefinery and Development of Valuable Fractions
Maud BENOIT-LE GELEBART – ALGAIA – Saint-Lô (France)
11:55 | PROMALG Health – In vitro digestibility assessment of protein-enriched extracts from cultivated Ulva sp. after High-Pressure Homogenization.
Anna DENIEL LUQUE – Laboratoire de Biotechnologie et Chimie Marines, Université Bretagne Sud, EMR CNRS 6076, IUEM - Vannes (France)
12:05 | Phlorotannin-enriched extract from Halidrys siliquosa partially mimics exercise-related mitochondrial and antioxidant responses in skeletal muscle cells.
Anaïs MARANDEAU – Laboratoire ORPHY, Université de Brest - Brest (France)
12:20 | Projet Alg4Health – From algal biomass to a validated marine bioactive supporting cognitive health.
Elodie BOUVRET & Justine BODIN – ABYSS Ingrédients & SEPROSYS – Caudan & La Rochelle (France)
12:20 | Questions (15 min)
12:35 – 14:20 | Déjeuner
14:20 – 16:20 | SESSION 3 : Technologies durables pour la valorisation intégrale des biomasses.
14:20 | Titre à confirmer
Intervenant à confirmer
14:40 | Twin-screw extruder, a continuous reactor serving biomass and bio-based chemistry. Study case for the transformation of animal wastes.
Lionel DANOS & Julien LEQUITTE – CLEXTRAL & Laboratoire de Chimie Agro-Industrielle – Firminy & Toulouse (France)
15:00 | Application of impact jets in a hot-air food drying process.
Virginie BOY – Institut de Recherche Dupuy de Lôme – Pontivy (France)
15:10 | Development of lentil protein ingredients: an innovative combination of dry and wet fractionation.
Odile MESIERES – Université de Lorraine, CNRS, LRGP – Nancy (France)
15:20 | White wine lees: a source of bioactive compounds extracted by subcritical water.
Claudia NIOI – Université de Bordeaux – Bordeaux (France)
15:30 | Green extraction and characterization of polyphenols from cider apple pomace of the French cider industry.
Claudia-Mariana CASTILLO-FRAIRE – Unité Biopolymères Interactions Assemblages, INRAE – Le Rheu (France)
15:40 | Triterpene extraction with supercritical CO₂: bridging the gap between high-tech innovation and industrial scale.
Jean-Philippe KUCMA – NEWONAT – Arzal (France)
15:50 | Valorization of food by-products through supercritical CO₂ extraction coupled with natural deep eutectic solvents (NADES).
Ludovic PAQUIN & Karine SEAUDEAU PIROULEY – Université de Rennes, Institut des Sciences chimiques de Rennes, Equipe COrInt, UMR 6226 & Innovation Fluides Supercritiques - Rennes & Alixan (France)
16:10 | Questions (15 min)
16:25 – 18:00 | Posters
Présentations flash poster (30 min)
Session posters (1h05)
19:00 | Soirée de réseautage (sur inscription): embarquez pour une croisière exclusive sur l’Odet et profitez d’un moment d’échanges privilégiés autour d’un buffet dînatoire, dans un cadre naturel exceptionnel. Une expérience immersive, entre paysages spectaculaires et ambiance chaleureuse, idéale pour créer des connexions de qualité. Ne tardez pas à vous inscrire !
Jeudi 25 Juin 2026
09:00 – 10:20 | SESSION 4 : Bioprocédés innovants & conception d’ingrédients à haute valeur ajoutée.
09:00 | Innovative Bioprocessing & High-Value Ingredient Design: Preparing Biomass for Efficient Bioprocess Valorization.
Alexis RANNOU – HJD Process – Braine (France)
09:20 | Solid-State Fermentation: Steering Microbial Trajectories to Control Variability and Risk - The FSMMF Platform (Solid-State Fermentation and Filamentous Microorganism Metabolism).
Caroline STRUB – UMR QualiSud, Université de Montpellier - Montpellier (France)
09:40 | Discovery of new enzymatic tools for the production of ingredients from brown algae – Bridging fundamental research and access to market.
Pauline RADER – Aber Active & Station Biologique de Roscoff – Roscoff (France)
10:00 | Continuous enzymatic production of biosourced sinapic acid from protein processing effluents with enzyme recycling.
Romain KAPEL – Laboratoire Réactions et Génie des Procédés, UMR 7274, CNRS, Université de Lorraine – Villers-lès-Nancy (France)
10:10 | Valorization of CO₂ and anaerobic digestate as nutrients to produce high-density Chlorella biomass enriched in bioactive compounds.
Hafizur RAHMAN – Green Fusyon – Palaiseau (France)
10:20 | Valorization of chicken by-products with enzymatic process for the delivery of health bioactives
Chloé OLIVIER– SYMRISE – Rennes (France)
10:20 | Questions (15 min)
10:35 – 11:35 | Posters & Pause-café
Présentations flash poster (20 min)
Pause-café – posters (40 min)
11:35 – 12:40 | SESSION 5 : Agriculture de demain : challenges et opportunités.
11:35 | To leverage digital technologies and biosolutions in order to foster the development of more sustainable agricultural systems. Philippe JACQUES – TERRA Teaching and Research Centre, Unit BioEcoAgro 1158, Gembloux Agro-Bio Tech/university of Liège – Gembloux (Belgique)
11:55 | Biofertilizers and Biocontrol: Trends from Patent Mapping.
Laure SARLIN – Groupe VIDON – Rennes (France)
12:05 | Protein hydrolysates: biostimulants for soil and crop resilience in regenerative agriculture.
Emmanuelle MOUNIER – BCF Life Science – Pleucadeuc (France)
12:15 | Development of a new Biocontrol Agent to reduce Aflatoxin B1 contamination in maize crops for sustainable agriculture.
Christopher HERNANDEZ – Laboratoire de Génie Chimique (LGC), Université de Toulouse, CNRS, INPT, UPS – Toulouse (France)
12:25 | Titre à confirmer
Fanny ROLET ou Kalvin ANDRIEUX - ANTOFENOL - Vedene (France)
12:35 | Questions (15 min)
12:50 – 14:25 | Déjeuner (1h35)
14:25 – 16:00 | SESSION 6 : De la biomasse à la fonctionnalisation
14:25 | Titre à confirmer
Intervenant à confirmer - COOPERL - Lamballe-Armor (France)
14:45 | Efficacy measurement of plant-based umami ingredients on sensory perception for salt reduction in charcuterie products.
Céline BATY-JULIEN – VEGENOV – Saint-Pol-de-Léon (France)
14:55 | Fractionation, functionalization and use of brewery spaint grains in specialized food.
Ophélie DUPLE – CRT AGIR – Pessac (France)
15:05 | Characterization and Functionalization of a Maize By-Product for Cosmetic Applications and Formulation of a Bio-Based Adhesive. Bastien AFFRE – AGROLANDES – Haut-Mauco (France)
15:15 | Chemical modification and water retention properties of steam exploded flax shives and bamboo fibers for menstrual pads.
Solène FRECAUT – Laboratoire d’Etudes et de Recherche sur le Matériau Bois (LERMaB), Université de Lorraine – Vandœuvre-lès-Nancy (France)
15:25 | Titre à confirmer
Intervenant à confirmer
15:35 | Questions (15 min)
15:50 – 16:00 | Mot de Clôture
Les conférences se feront en français, avec un support en anglais.