Sophie Guilois-Dubois

Publications

Poster de conférence (14)

Polyphenol (condensed tannin) –Protein Interactions and Oxidation Process in a Controlled Model Matrix Amina Benatallah,Kévin Billet,Sylvain Guyot,Agnes Gacel,Sophie Guilois Duboiset al. Journée des Doctorants de l'ED VAAME, Jun 2025, Nantes (France), France Poster de conférence hal-05515860v1
Fine characterization and green extraction of polyphenols from cider apple pomaces and other by products and residues of the French cider industry. Claudia Mariana Castillo Fraire,Sophie Guilois Dubois,Kévin Billet,Gildas Lebail,Benedicte Bakanet al. Green Food Tech 2025, Apr 2025, Saint Malo (FR), France Poster de conférence hal-05515599v1
Polyphenolic profiles of faba beans and enriched fraction interactions with legume albumins? Kévin Billet,Audrey Geairon,Hanitra Rabesona,Sophie Guilois Dubois,Véronique Solé-Jamaultet al. 16èmes Journées Scientifiques du Réseau Francophone de Métabolomique et de Fluxomique, Jun 2024, Saint-Malo, France. 2024 Poster de conférence hal-04683558v1
Faba bean testa profiling and interaction with proteins Kévin Billet,Audrey Geairon,Hanitra Rabesona,Sophie Guilois Dubois,Véronique Solé-Jamaultet al. 16èmes Journées Scientifiques RFMF, Jun 2024, Saint Malo (Palais du Grand Large), France. 2024 Poster de conférence hal-04922718v1
MS profiling: a tool to identify antioxidant compounds in complex matrices and investigate synergic antioxidant activities in model solutions. Coline Bourseau,Gildas Le Bail,Sophie Guilois Dubois,Kévin Billet,Sylvain Guyot 16èmes Journées Scientifiques du Réseau Francophone de Métabolomique et de Fluxomique, Jun 2024, Saint - Malo, France Poster de conférence hal-04682715v1
Polyphenols, oxidation products & proteins: Towards the food transition Kévin Billet,Florian Guilbaud,Sophie Guilois Dubois,Hélène Sotin,Sylvain Guyot XXXI èmes International Conference on Polyphenols, Jul 2023, Nantes (44000), France Poster de conférence hal-05200290v1
POLYPHENOL OXIDATION, A WAY TO MODULATE POLYPHENOL-PROTEIN INTERACTIONS? Kévin Billet,Sophie Guilois Dubois,Hélène Sotin,Sylvain Guyot ICP2023, XXXI International Conference on Polyphenols, Jul 2023, Nantes, France Poster de conférence hal-04683812v1
LC-UV-MS QUANTIFICATION OF NATIVE AND OXIDIZED PHENOLIC COMPOUNDS IN EXPERIMENTAL AND COMMERCIAL APPLE JUICES REVEALED HIGHLY CONTRASTED COMPOSITIONS Sophie Guilois Dubois,Claudia Mariana Castillo Fraire,Pascal Poupard,Jean-Michel Le Quéré,Erika Salaset al. https://icp2023.symposium.inrae.fr/scientific-program. International Conference on Polyphenols - ICP2023, Jul 2023, Nantes, France. , 2023 Poster de conférence hal-04683951v1
A non-targeted LC-MS approach for the detection and identification of polyphenol oxidation products in apple juice Coline Bourseau,Sophie Guilois Dubois,Jean-Michel Le Quéré,Sylvain Chéreau,Sylvain Guyot Analytics 2022, Sep 2022, Nantes, France Poster de conférence hal-04684102v1
Preparative isolation of apple Flavan-3-ols by pH-zone-refining centrifugal partition chromatography combined with reversed-phase liquid chromatography Sophie Guilois Dubois,Sylvain Guyot,Pascal Poupard ICP2021, XXX International Conference on Polyphenol, Jul 2021, Turku, Finland Poster de conférence hal-04684202v1
Impact de l’oxydation des polyphénols en modèle jus de fruit sur la perception et les mécanismes de l’astringence Chantal Septier,Sophie Guilois Dubois,Gilles Feron,Sylvain Guyot,Francis Canon Journées Francophones de Nutrition, Nov 2021, Lille, France Poster de conférence hal-04684380v1
Preparative isolation of apple Flavan-3-ols by pH-zone-refining centrifugal partition chromatography combined with reversed-phase liquid chromatography Sophie Guilois-Dubois,Sylvain Guyot,Pascal Poupard ICP2020 XXX International Conference on Polyphenols, Jul 2021, Turku, Finland. Poster de conférence hal-03326250v1
Effect of phenolics concentration on apple juices and French ciders colors Monika Kurela,Jean-Michel Le Quére,Krzysztof Kołodziejczyk,Agnes Gacel,Sophie Guilois-Duboiset al. BACIF 2017 - Biologically Active Compounds in Food 2nd International Conference, Nov 2017, Lodz, Poland Poster de conférence hal-03325786v1
Characterization of milk protein aggregates as a function of casein micelles/whey proteins ratio by Asymmetrical Flow Field Flow Fractionation (AF4) coupled with Multiangle Laser Light Scattering (MALLS) Thibault Loiseleux,Agnès Rolland-Sabaté,Thomas Croguennec,Catherine Garnier,Sophie Guilois-Duboiset al. Association francophone des techniques separatives (AFSEP), Jun 2016, Nantes, France. 2016 Poster de conférence hal-02742435v1

Communication dans un congrès (13)

Quand le thé vert rencontre le lait : Étude des interactions entre l’épigallocatéchine gallate (EGCG) et l’alpha-lactalbumine. Amadou Adama Coulibaly,Sylvain Guyot,Kévin Billet,Sophie Guilois Dubois,Said Bouhallabet al. Rencontres NAM2S 2025 : Nutrition – Alimentation – Métabolisme – Sport – Santé, Institut NuMeCan; STLO; Laboratoire M2S; Laboratoire ORPHY; Sodiaal; Valorex; l’Institut Carnot Agrifood Transition; Act Food Bretagne; Biotech Santé Bretagne, Nov 2025, Rennes, France Communication dans un congrès hal-05366022v1
WHEN ALPHA-LACTALBUMIN MEETS POLYPHENOLS: INSIGHTS INTO ITS INTERACTIONS WITH THE EPIGALLOCATECHIN GALLATE AND PROCYANIDIN. Amadou Adama Coulibaly,Sylvain Guyot,Kévin Billet,Sophie Guilois Dubois,Said Bouhallabet al. XXXII International Conference on Polyphenols ICP 2025, University of Turku, Jul 2025, Turku, Finland Communication dans un congrès hal-05365954v1
The effect of intestinal digestion on gastric-digested proteins-polyphenols complexes Müzeyyen Berkel Kasikci,Sophie Guilois Dubois,Kévin Billet,Sylvain Guyot,Martine Morzel Central European Conference on Food 2024, Oct 2024, Szeged, Hungary Communication dans un congrès hal-05023564v1
AN ORIGINAL NON-TARGETED LC-MS APPROACH FOR POLYPHENOL OXIDATION PRODUCTS ELUCIDATION IN APPLE JUICE Coline Bourseau,Sophie Guilois Dubois,Jean-Michel Le Quéré,Sylvain Chéreau,Sylvain Guyot International Conference on Polyphenols - ICP2023, inrae BIA, Jul 2023, Nantes, France Communication dans un congrès hal-04683829v1
Enzymatic synthesis, structures, interactions with saliva proteins and quantification in juices of a series of dehydrodicaffeoylquinic acids, one of the main classes of oxidation products in apple-based beverag Claudia Mariana Castillo Fraire,Sylvain Guyot,Pascal Poupard,Sophie Guilois Dubois,Erika Salaset al. ICP2021, XXX International Conference on Polyphenol, Jul 2021, Turku, Finland Communication dans un congrès hal-04684171v1
Apple juices: How to increase the polyphenol diet while keeping the taste quality for consumers? Claudia Mariana Castillo Fraire,Jean-Michel Le Quéré,Sophie Guilois-Dubois,Pascal Poupard,Claudia Mariana Castillo Fraireet al. 3rd Fruit & Vegetable Processing Symposium 2020, Nov 2020, Avignon, France Communication dans un congrès hal-03326107v1
Reversible self-aggregation of oxidized tannins in model solutions Melanie Millet,Ivana Horvat,Sophie Guilois-Dubois,Pascal Poupard,Sylvain Guyotet al. ICP 2018 The XXIXth International Conference on Polyphenols, Jul 2018, Madison, United States Communication dans un congrès hal-03325951v1
Preparative fractionation of 5’-o-caffeoylquinic acid oxidation products using centrifugal partition chromatography and their characterization by mass spectrometry Claudia Mariana Castillo Fraire,Pascal Poupard,Sophie Guilois-Dubois,Erika Salas,Sylvain Guyot ICP2018 The XXIXth International Conference on Polyphenols, Jul 2018, Madison, United States Communication dans un congrès hal-02733771v1
Characterization of different milk protein aggregates by Asymmetrical Flow Field-Flow Fractionation coupled with Multiangle Laser Light Scattering (A4F-MALLS) Thibault Loiseleux,Agnès Rolland-Sabaté,Catherine Garnier,Thomas Croguennec,Sophie Guilois-Duboiset al. Journées Scientifiques du groupe francophone de fractionnement flux-force, Mar 2017, Nantes, France Communication dans un congrès hal-02789160v1
Ionic liquids as processing aids for polysaccharide based materials : The case of starch plasticization Paul Decaen,Agnès Rolland-Sabaté,Sophie Guilois-Dubois,Bruno Pontoire,G. Colomineset al. ISGC 2015, International Symposium on Green Chemistry, 2015, La Rochelle, France Communication dans un congrès hal-02549175v1
Ionic liquids as plasticizers for starch based materials Paul Decaen,Guy Della Valle,Agnès Rolland-Sabaté,Sophie Guilois-Dubois,Bruno Pontoireet al. 66th Starch Convention, 2015, Detmold, Germany Communication dans un congrès hal-02548992v1
Ionic liquids as plasticizers for starch based materials. Paul Decaen,Agnès Rolland-Sabaté,Sophie Guilois-Dubois,Bruno Pontoire,G. Colomineset al. ILMAT III, 3rd International Conference on Ionic Liquid-based Materials, 2015, Berlin, Germany Communication dans un congrès hal-02549170v1
Starch destructuration by ionic liquids Agnès Rolland-Sabaté,L. Sciarini,Sophie Guilois-Dubois,Denis Lourdin,Patricia Le Bailet al. 66th Starch Convention, 2015, Detmold, Germany Communication dans un congrès hal-02549000v1

Article dans une revue (7)

Interactions between Salivary Proteins and Apple Polyphenols and the Fate of Complexes during Gastric Digestion Müzeyyen Berkel Kasikci,Sophie Guilois Dubois,Kevin Billet,Julien Jardin,Sylvain Guyotet al. Journal of Agricultural and Food Chemistry, 2024, 72, pp.9179-9189. ⟨10.1021/acs.jafc.4c00468⟩ Article dans une revue hal-04557683v1
Native and fermented waxy cassava starch as a novel gluten-free and clean label ingredient for baking and expanded product development Dominique Dufour,Agnès Rolland-Sabaté,Hansel Mina Cordoba,Jorge Luis Luna Melendez,Jhon Larry Moreno Alzateet al. Food and Function, 2022, ⟨10.1039/d2fo00048b⟩ Article dans une revue hal-03763085v1
Preparative isolation of apple flavan-3-ols monomers and oligomers using pH-zone-refining centrifugal partition chromatography combined with reversed-phase liquid chromatography Sophie Guilois-Dubois,Sylvain Guyot,Pascal Poupard Journal of Chromatography A, 2021, 1653, pp.462382. ⟨10.1016/j.chroma.2021.462382⟩ Article dans une revue hal-03325674v1
Preparative fractionation of 5 '-O-caffeoylquinic acid oxidation products using centrifugal partition chromatography and their investigation by mass spectrometry Claudia Mariana Castillo Fraire,Pascal Poupard,Sophie Guilois-Dubois,Erika Salas,Sylvain Guyot Journal of Chromatography A, 2019, pp.10-30. ⟨10.1016/j.chroma.2019.01.071⟩ Article dans une revue istex hal-02627692v1
Self-aggregation of oxidized procyanidins contributes to the formation of heat-reversible haze in apple-based liqueur wine Melanie Millet,Pascal Poupard,Sophie Guilois-Dubois,Drazen Zanchi,Sylvain Guyot Food Chemistry, 2019, 276, pp.797-805. ⟨10.1016/j.foodchem.2018.09.171⟩ Article dans une revue hal-02626278v1
Determination of hydro-colloidal characteristics of milk protein aggregates using Asymmetrical Flow Field-Flow Fractionation coupled with Multiangle Laser Light Scattering and Differential Refractometer (AF4-MALLS-DRi) Thibault Loiseleux,Agnès Rolland-Sabaté,Catherine Garnier,Thomas Croguennec,Sophie Guilois-Duboiset al. Food Hydrocolloids, 2018, 74, pp.197-206. ⟨10.1016/j.foodhyd.2017.08.012⟩ Article dans une revue hal-01577106v1
Plant-crafted starches for bioplastics production Domenico Sagnelli,Kim H. Hebelstrup,Eric Leroy,Agnès Rolland-Sabaté,Sophie Guilois-Duboiset al. Carbohydrate Polymers, 2017, 157, pp.903 - 903. ⟨10.1016/j.carbpol.2016.10.077⟩ Article dans une revue istex hal-01603945v1