Ali Assifaoui Professeur à l’Université de Bourgogne Europe (UFR Sciences de santé, Dijon) rattaché à l’équipe PCAV (Physico-Chimie de l’Aliment et du Vin) de l’UMR PAM (Procédés Alimentaires et Microbiologiques)

Présentation

Le contexte scientifique général de mon travail de recherche concerne la formulation et la structuration de matrices d’encapsulation de substances actives en utilisant des biopolymères (polysaccharides / protéines). Ceci nécessite de combiner des approches complémentaires afin d’avoir une vision globale de cette structuration et de la maîtriser afin de mieux contrôler les propriétés fonctionnelles de la matrice. La question scientifique à laquelle je m’intéresse concerne l’étude de l’organisation à l’échelle moléculaire de ces biomacromolecules à l’état liquide, gel et solide. Comment leur structure et leur dynamique influencent leurs propriétés fonctionnelles et leur stabilité ? La stratégie scientifique consiste à développer une méthodologie combinant à la fois des observations multi-échelles des systèmes réels complexes mais aussi des systèmes modèles.

Publications

Article dans une revue (45)

Calcium binding properties of heat-induced pea globulin aggregates Tiffany Amat,Ali Assifaoui,Johann Buczkowski,Juliana Silva,Christophe Schmittet al. European Food Research and Technology, 2026, 252 (153), pp.1-14. ⟨10.1007/s00217-026-05083-y⟩ Article dans une revue hal-05545979v1
Structural and mechanistic exploration in the development of floating drug delivery systems using calcium-pectinate gels with sodium bicarbonate as CO2 gas-forming agent Worrawee Siripruekpong,Ruedeekorn Wiwattanapatapee,Odile Chambin,Ali Assifaoui Journal of Drug Delivery Science and Technology, 2025, 107, pp.106729. ⟨10.1016/j.jddst.2025.106729⟩ Article dans une revue hal-05143724v1
Binding of Fe 2+ to Polygalacturonate: Structure of Dimers and Coordination Geometry Adrien Lerbret,Ali Assifaoui Biomacromolecules, 2025, ⟨10.1021/acs.biomac.5c00120⟩ Article dans une revue hal-05110556v1
Formation of insoluble complexes upon calcium addition to total pea globulins or isolated 7S and 11S fractions: Impact of pH and intrinsic phytic acid content Tiffany Amat,Ali Assifaoui,Johann Buczkowski,Juliana V.C. Silva,Christophe Schmittet al. Food Hydrocolloids, 2025, 168, pp.111560. ⟨10.1016/j.foodhyd.2025.111560⟩ Article dans une revue hal-05173826v1
Impact of methyl-esterification on the microstructure of calcium-induced polygalacturonic acid gels Mikaela Börjesson,Giovanni Tizzanini,Anna Ström,Adrien Lerbret,Fabrice Cousinet al. Carbohydrate Polymers, 2025, 370, pp.124301. ⟨10.1016/j.carbpol.2025.124301⟩ Article dans une revue hal-05285019v1
Exploring Pectin: From Extraction Challenges to Pharmaceutical Applications Ali Assifaoui Natural Built Social Environment Health, 2025, 1 (4), pp.121-158. ⟨10.63095/NBSEH.25.010299⟩ Article dans une revue hal-05367360v1
Structural and functional characteristics of β-lactoglobulin/Cphycocyanin/starch composite gels induced by pressure Zorana Jovanović,Nikola Gligorijević,Burkhard Annighöfer,Daniel Dudzinski,Steva M Levićet al. Food Hydrocolloids, In press, 171, pp.111791. ⟨10.1016/j.foodhyd.2025.111791⟩ Article dans une revue hal-05382019v2
Corrigendum to “Effect of extraction method on the calcium binding capacity of faba bean globulin fractions at various pH”, [Food Chemistry, Volume 458, 15 November 2024, 140176] Tiffany Amat,Ali Assifaoui,Johann Buczkowski,Juliana V.C. Silva,Christophe Schmittet al. Food Chemistry, 2024, 460 (Part 1), pp.140537. ⟨10.1016/j.foodchem.2024.140537⟩ Article dans une revue hal-04707254v1
Effect of extraction method on the calcium binding capacity of faba bean globulin fractions at various pH Tiffany Amat,Ali Assifaoui,Johann Buczkowski,Juliana V.C. Silva,Christophe Schmittet al. Food Chemistry, 2024, 458, pp.140176. ⟨10.1016/j.foodchem.2024.140176⟩ Article dans une revue hal-04652119v1
Exploring techno-functional properties, synergies, and challenges of pectins: A review Ali Assifaoui,Gayane Hayrapetyan,Clémence Gallery,Guéba Agoda-Tandjawa Carbohydrate Polymer Technologies and Applications, 2024, 7, pp.100496. ⟨10.1016/j.carpta.2024.100496⟩ Article dans une revue hal-05143753v1
Adsorption of β-Lactoglobulin on Thiol-Functionalized Mesoporous Silica Laroussi Chaabane,Camille Loupiac,Frédéric Bouyer,Igor Bezverkhyy,Sarah Foleyet al. Langmuir, 2024, 40 (31), pp.16132-16144. ⟨10.1021/acs.langmuir.4c01099⟩ Article dans une revue hal-04660584v1
Interplay between soluble and insoluble protein/calcium/phytic acid complexes in dispersions of faba bean and pea protein concentrates around neutral pH Tiffany Amat,Ali Assifaoui,Johann Buczkowski,Juliana V.C. Silva,Christophe Schmittet al. Food Hydrocolloids, 2024, 147 (Part A), pp.109273. ⟨10.1016/j.foodhyd.2023.109273⟩ Article dans une revue hal-04210631v1
Effect of the interaction of nisin Z with various polysaccharides on its antibacterial activity Mojtaba Azari-Anpar,Pascal Degraeve,Sandrine Ecochard,Kambiz Jahanbin,Ali Assifaouiet al. Food Control, 2023, 152, pp.109874. ⟨10.1016/j.foodcont.2023.109874⟩ Article dans une revue hal-04150006v1
In-situ speciation and estimation of iron(II) and iron(III) contents in anisotropic polysaccharide-based hydrogel by 1H low-field nuclear magnetic resonance Pierre Fouilloux,Ali Assifaoui,Adam Rachocki,Thomas Karbowiak,Philippe R. Bodart International Journal of Biological Macromolecules, 2023, 253, pp.126307. ⟨10.1016/j.ijbiomac.2023.126307⟩ Article dans une revue hal-04210172v1
Projet Valvigne : Valorisation des coproduits vitivinicoles dans le cadre d’une économie circulaire Ali Assifaoui,Stéphane Bourque,Marielle Adrian,Frederic Bouyer,Régis D. Gougeonet al. La revue des œnologues et des techniques vitivinicoles et œnologiques, 2023, 189, pp.24-26 Article dans une revue hal-04722016v1
Advanced insight on the water dynamics of anisotropic hydrogels by field-cycling nuclear magnetic resonance: Application of 3-Tau model Rémi Kogon,David Faux,Ali Assifaoui,Philippe Bodart Carbohydrate Polymers, 2023, 314, pp.120922. ⟨10.1016/j.carbpol.2023.120922⟩ Article dans une revue hal-05569004v1
Functionalization of SBA-15 mesoporous silica for highly efficient adsorption of glutathione: Characterization and modeling studies Laroussi Chaabane,Maria Nikolantonaki,Guy Weber,Igor Bezverkhyy,Remi Chassagnonet al. Journal of the Taiwan Institute of Chemical Engineers, 2023, 152, pp.105169. ⟨10.1016/j.jtice.2023.105169⟩ Article dans une revue hal-04239679v1
Sequential extraction of high-value added molecules from grape pomaces using supercritical fluids with water as a co-solvent Gayane Hayrapetyan,Karen Trchounian,Laurine Buon,Laurence Noret,Benoît Pinelet al. RSC Sustainability, 2023, ⟨10.1039/d3su00183k⟩ Article dans une revue hal-04233673v1
In Situ Polymerization of Linseed Oil-Based Composite Film: Enhancement of Mechanical and Water Barrier Properties by the Incorporation of Cinnamaldehyde and Organoclay Rim Guesmi,Nasreddine Benbettaieb,Mohamed Ramzi Ben Romdhane,Thouraya Barhoumi-Slimi,Ali Assifaoui Molecules, 2022, 27 (22), pp.8089. ⟨10.3390/molecules27228089⟩ Article dans une revue hal-05178593v1
Core-shell polygalacturonate magnetic iron oxide nanoparticles: Synthesis, characterization, and functionalities Navya Maryjose,Irma Custovic,Laroussi Chaabane,Eric Lesniewska,Olivier Piétrementet al. International Journal of Biological Macromolecules, 2022, 220, pp.360-370. ⟨10.1016/j.ijbiomac.2022.08.004⟩ Article dans une revue hal-03752135v1
Importance of binary and ternary complex formation on the functional and nutritional properties of legume proteins in presence of phytic acid and calcium Tiffany Amat,Ali Assifaoui,Christophe Schmitt,Rémi Saurel Critical Reviews in Food Science and Nutrition, 2022, 63 (33), pp.12036-12058. ⟨10.1080/10408398.2022.2098247⟩ Article dans une revue hal-03762997v1
How Accurate Is the Egg-Box Model in Describing the Binding of Calcium to Polygalacturonate? A Molecular Dynamics Simulation Study Adrien Lerbret,Ali Assifaoui Journal of Physical Chemistry B, 2022, 126 (48), pp.10206-10220. ⟨10.1021/acs.jpcb.2c05374⟩ Article dans une revue hal-03903181v1
Slow water dynamics in polygalacturonate hydrogels revealed by NMR relaxometry and molecular dynamics simulation Philippe Bodart,Pierre Fouilloux,Adam Rachocki,Adrien Lerbret,Thomas Karbowiaket al. Carbohydrate Polymers, 2022, 298, pp.120093. ⟨10.1016/j.carbpol.2022.120093⟩ Article dans une revue hal-03775033v1
Interaction of Escherichia coli heat-labile enterotoxin B-pentamer with exopolysaccharides from Leuconostoc mesenteroides P35: Insights from surface plasmon resonance and molecular docking studies Mojtaba Azari-Anpar,Pascal Degraeve,Nadia Oulahal,Isabelle Adt,Kambiz Jahanbinet al. Food Bioscience, 2022, 50 (A), pp.102058. ⟨10.1016/j.fbio.2022.102058⟩ Article dans une revue hal-03826849v1
Intestinal release of biofilm-like microcolonies encased in calcium-pectinate beads increases probiotic properties of Lacticaseibacillus paracasei Arnaud Heumann,Ali Assifaoui,David da Silva Barreira,Charles Thomas,Romain Briandetet al. npj Biofilms and Microbiomes, 2020, 6 (1), pp.1-12. ⟨10.1038/s41522-020-00159-3⟩ Article dans une revue hal-02987130v1
Nano-/microstructure of extruded Spirulina/starch foams in relation to their textural properties Marta Martinez-Sanz,Emanuel Larsson,Kalep Filli,Camille Loupiac,Ali Assifaouiet al. Food Hydrocolloids, 2020, 103, pp.105697. ⟨10.1016/j.foodhyd.2020.105697⟩ Article dans une revue hal-02464139v1
Evidence for an egg-box-like structure in iron( ii )–polygalacturonate hydrogels: a combined EXAFS and molecular dynamics simulation study Aline Maire Du Poset,Andrea Zitolo,Fabrice Cousin,Ali Assifaoui,Adrien Lerbret Physical Chemistry Chemical Physics, 2020, 22 (5), pp.2963-2977. ⟨10.1039/c9cp04065j⟩ Article dans une revue hal-02513922v1
Controlled loading and release of beta-lactoglobulin in calcium-polygalacturonate hydrogels Aline Maire Du Poset,Mikaela Börjesson,Céline Rameau,Claire Madeleine-Perdrillat,Adrien Lerbretet al. Biomacromolecules, 2020, 21 (4), pp.1417-1426. ⟨10.1021/acs.biomac.9b01722⟩ Article dans une revue hal-02499464v1
Tuning the Structure of Galacturonate Hydrogels: External Gelation by Ca, Zn, or Fe Cationic Cross-Linkers Aline Maire Du Poset,Adrien Lerbret,François Boué,Andrea Zitolo,Ali Assifaouiet al. Biomacromolecules, 2019, 20 (7), pp.2864-2872. ⟨10.1021/acs.biomac.9b00726⟩ Article dans une revue hal-02172219v1
Insights into gelation kinetics and gel front migration in cation-induced polysaccharide hydrogels by viscoelastic and turbidity measurements: Effect of the nature of divalent cations Uyen T.D. Huynh,Odile Chambin,Ali Du Poset,Ali Assifaoui Carbohydrate Polymers, 2018, 190, pp.121 - 128. ⟨10.1016/j.carbpol.2018.02.046⟩ Article dans une revue hal-01895737v1
Specific binding of trivalent metal ions to λ -carrageenan Yiping Cao,Shugang Li,Yapeng Fang,Katsuyoshi Nishinari,Glyn Phillipset al. International Journal of Biological Macromolecules, 2018, 109, pp.350 - 356. ⟨10.1016/j.ijbiomac.2017.12.095⟩ Article dans une revue hal-01690195v1
Design of polygalacturonate hydrogels using iron (II) as cross-linkers : A promising route to protect bioavailable iron against oxidation Aline Maire Du Poset,Adrien Lerbret,Andrea Zitolo,Fabrice Cousin,Ali Assifaoui Carbohydrate Polymers, 2018, 188, pp.276 - 283. ⟨10.1016/j.carbpol.2018.02.007⟩ Article dans une revue hal-01895553v1
Pellets based on polyuronates: Relationship between gelation and release properties Uyen T.D. Huynh,Ali Assifaoui,Odile Chambin Journal of Food Engineering, 2017, 199, pp.27 - 35. ⟨10.1016/j.jfoodeng.2016.12.004⟩ Article dans une revue hal-01513580v1
Release of coumarin incorporated into chitosan-gelatin irradiated films Nasreddine Benbettaïeb,Odile Chambin,Ali Assifaoui,Saphwan Al-Assaf,Thomas Karbowiaket al. Food Hydrocolloids, 2016, 56, pp.266 - 276. ⟨10.1016/j.foodhyd.2015.12.026⟩ Article dans une revue hal-01432119v1
Controlled release of tyrosol and ferulic acid encapsulated in chitosan–gelatin films after electron beam irradiation Nasreddine Benbettaïeb,Ali Assifaoui,Thomas Karbowiak,Frédéric Debeaufort,Odile Chambin Radiation Physics and Chemistry, 2016, 118, pp.81 - 86. ⟨10.1016/j.radphyschem.2015.01.035⟩ Article dans une revue hal-01432091v1
Binding of Divalent Cations to Polygalacturonate: A Mechanism Driven by the Hydration Water Uyen T. D. Huynh,Adrien Lerbret,Fabrice Neiers,Odile Chambin,Ali Assifaoui Journal of Physical Chemistry B, 2016, 120 (5), pp.1021 - 1032. ⟨10.1021/acs.jpcb.5b11010⟩ Article dans une revue hal-01501482v1
Structural behaviour differences in low methoxy pectin solutions in the presence of divalent cations (Ca 2+ and Zn 2+ ): a process driven by the binding mechanism of the cation with the galacturonate unit Ali Assifaoui,Adrien Lerbret,Thi Diem Uyen Huynh,Fabrice Neiers,Odile Chambinet al. Soft Matter, 2015, 11 (3), pp.551-560. ⟨10.1039/c4sm01839g⟩ Article dans une revue hal-02359075v1
Structural studies of adsorbed protein (betalactoglobulin) on natural clay (montmorillonite) Ali Assifaoui,Lucie Huault,Cyrielle Maissiat,Chloé Roullier-Gall,Philippe Jeandetet al. RSC Advances, 2014, 4 (105), pp.61096-61103. ⟨10.1039/C4RA11607K⟩ Article dans une revue hal-02358967v1
Thermal Denaturation of Pea Globulins (&lt;i&gt;Pisum sativum&lt;/i&gt; L.)—Molecular Interactions Leading to Heat-Induced Protein Aggregation Jean-Luc Mession,Nicolas Sok,Ali Assifaoui,Rémi Saurel Journal of Agricultural and Food Chemistry, 2013, 61 (6), pp.1196-1204. ⟨10.1021/jf303739n⟩ Article dans une revue hal-04234483v1
Silica-coated calcium pectinate beads for colonic drug delivery Ali Assifaoui,Fréderic Bouyer,Odile Chambin,Philippe Cayot Acta Biomaterialia, 2013, 9 (4), pp.6218-6225. ⟨10.1016/j.actbio.2012.11.031⟩ Article dans une revue hal-05193424v1
Influence of low methoxyl pectin gel textures and in vitro release of rutin from calcium pectinate beads Pensak Jantrawut,Ali Assifaoui,Odile Chambin Carbohydrate Polymers, 2013, 97 (2), pp.335-342. ⟨10.1016/j.carbpol.2013.04.091⟩ Article dans une revue hal-05193410v1
Protein aggregation induced by phase separation in a pea proteins–sodium alginate–water ternary system J.-L. Mession,Ali Assifaoui,Céline Lafarge,Rémi Saurel,Philippe Cayot Food Hydrocolloids, 2012, 28 (2), pp.333-343. ⟨10.1016/j.foodhyd.2011.12.022⟩ Article dans une revue istex hal-05379784v1
Zinc-pectinate beads as an in vivo self-assembling system for pulsatile drug delivery Claire Dhalleine,Ali Assifaoui,Brice Moulari,Yann Pellequer,Philippe Cayotet al. International Journal of Pharmaceutics, 2011, 414 (1-2), pp.28-34. ⟨10.1016/j.ijpharm.2011.04.059⟩ Article dans une revue istex hal-05178160v1
Drug release from calcium and zinc pectinate beads: Impact of dissolution medium composition Ali Assifaoui,Odile Chambin,Philippe Cayot Carbohydrate Polymers, 2011, 85 (2), pp.388-393. ⟨10.1016/j.carbpol.2011.02.037⟩ Article dans une revue istex hal-05193460v1
Structure of calcium and zinc pectinate films investigated by FTIR spectroscopy Ali Assifaoui,Camille Loupiac,Odile Chambin,Philippe Cayot Carbohydrate Research, 2010, 345 (7), pp.929-933. ⟨10.1016/j.carres.2010.02.015⟩ Article dans une revue istex hal-02379328v1

Poster de conférence (23)

Encapsulation of onion volatile compounds through spray drying process: Effects on volatile retention and structural modifications Results & Discussion Materials and Methods Maryam Hanif,Ali Assifaoui,Elias Bou-Maroun,Céline Lafarge,Abdelhay Elet al. Agriculture et monde Rural: L’Eau au coeur du développement durable, Apr 2025, Meknès, Morocco. Poster de conférence hal-05247296v1
Influence of Poloxamer 407 on the properties of curcumin pectin beads Goulley D,Aodsab N,Gourmand B,Panraksa P,Ali Assifaouiet al. 4th European Conference on Pharmaceutics, Advanced technologies enabling new therapies, Mar 2023, Marseille, France Poster de conférence hal-05272954v1
Interactions between proteins, phytic acid and calcium in Fava Bean concentrate Tiffany Amat,Ali Assifaoui,Christophe Schmitt,Rémi Saurel 2nd NIZO Plant Protein Functionality Conference, Oct 2022, Online, France Poster de conférence hal-03932226v1
Insights into gelation kinetics and gel front migration in cation-induced polysaccharide hydrogels by viscoelastic and turbidity measurements: Effect of the nature of divalent cations. Huynh, U.,Odile Chambin,Aline Maire Du Poset,Ali Assifaoui 17th Food Colloids Conference: Application of Soft Matter Concepts, Apr 2018, Leeds, United Kingdom Poster de conférence hal-05272899v1
Influence of the pectin gels properties on in vitro release from rutin calcium pectinate microparticles. Huynh U.T.D,Ali Assifaoui,Odile Chambin Innovation in drug delivery: Site-Specific Drug Delivery., Sep 2016, Antibes, France Poster de conférence hal-05272838v1
Controlled release of quercetin encapsulated in biopolymer films modulated by electron beam irradiation. Nasreddine Benbettaieb,Thomas Karbowiak,Ali Assifaoui,Frédéric Debeaufort,Odile Chambin 1st European Conference on Pharmaceutics – Drug Delivery, Apr 2015, Reims, France Poster de conférence hal-05268994v1
Controlled release of quercetin encapsulated in biopolymer films modulated by electron beam irradiation. Nasreddine Benbettaieb,Thomas Karbowiak,Ali Assifaoui,Frédéric Debeaufort,Odile Chambin 1st European Conference on Pharmaceutics: Drug Delivery., Apr 2015, Reims, France Poster de conférence hal-05337381v1
The impact of irradiation on chitosan-gelatin film properties for controlled release. Nasreddine Benbettaieb,Thomas Karbowiak,Ali Assifaoui,Odile Chambin,Frédéric Debeaufort Biopol 2015, Oct 2015, San Sebastian, Spain Poster de conférence hal-05337451v1
Release of tyrosol and ferulic acid from biomaterial-based edible films modulated by irradiation Nasreddine Benbettaieb,Thomas Karbowiak,Ali Assifaoui,Odile Chambin,Frédéric Debeaufort Matbim, Jun 2015, Saragosse, Spain Poster de conférence hal-05337443v1
Influence of film irradiation on the release of quercetin encapsulated in chitosan-gelatin edible films. Nasreddine Benbettaieb,Thomas Karbowiak,Ali Assifaoui,Odile Chambin,Frédéric Debeaufort 6th International Symposium on Delivery of functionality in complex food systems, Jul 2015, Paris, France Poster de conférence hal-05272782v1
Influence of film irradiation on the release of quercetin encapsulated in chitosan-gelatin edible films. Nasreddine Benbettaieb,Thomas Karbowiak,Ali Assifaoui,Odile Chambin,Frédéric Debeaufort 6th International Symposium on Delivery of Functionality in Complex Food Systems., Jul 2015, Paris, France Poster de conférence hal-05337392v1
Comparison of m-PEG-PCL polymersomes size measurements by 3 optical techniques : DLS, NTA and two-photon microscopy. Inkichari M,C.H. Brachais,Bouvier C,Ali Assifaoui,Pascale Winckleret al. 1st European Conference on Pharmaceutics – Drug Delivery, Apr 2015, Reims, France Poster de conférence hal-05272798v1
Effects of excipients and tabletting parameters on probiotics survival and delivery in the intestine. Court R,Guillaume Lemetais,Ali Assifaoui,Molimard P,Patrick Gervaiset al. Innovation in drug delivery: Advances in Local Drug Delivery, Sep 2013, Pisa, Italy Poster de conférence hal-05268990v1
Silica-pectin hybrid beads: an innovative way to control the delivery of theophylline. Bouyer F,Ali Assifaoui,Philippe Cayot,Odile Chambin Innovation in drug delivery: Advances in Local Drug Delivery, Sep 2013, Pisa, Italy Poster de conférence hal-05268993v1
Drug release modulation using silica-coated calcium pectinate beads. Ali Assifaoui,Bouyer F,Philippe Cayot,Odile Chambin 8th World Meeting on Pharmaceutics, Biopharmaceutics Pharmaceutical Technology, Mar 2012, Istanbul, Turkey Poster de conférence hal-05268969v1
Influence of dissolution media on the release of an active compound encapsulated in iota-carrageenans based films. Parsons P,Hambleton A,Ali Assifaoui,Frédéric Debeaufort,Odile Chambin 7th World Meeting on Pharmaceutics, Biopharmaceutics Pharmaceutical Technology, Mar 2010, Valletta, Malta Poster de conférence hal-05268934v1
Calcium pectinate beads drug delivery modulation by a novel silica coated system Laukamp E.J,Ali Assifaoui,Bouyer F,Odile Chambin 7th World Meeting on Pharmaceutics, Biopharmaceutics Pharmaceutical Technology, Mar 2010, Valletta, Malta Poster de conférence hal-05268943v1
Investigation of various coenzyme Q10 (CoQ10) formulations in order to obtain suitable microcapsules. Founier C,Ali Assifaoui,Guzun-Cojocaru T,Philippe Cayot,Odile Chambin Innovation in drug delivery: From Preformulation to Development through Innovative Evaluation Process, Oct 2010, Aix-en-Provence, France Poster de conférence hal-05268960v1
Interaction between microparticles and dissolution media. Dhalleine C,Doyen C,Ali Assifaoui,Y. Pourcelot,Philippe Cayotet al. Congrès international Goût-Nutrition-Santé, Vitagora, Mar 2010, Dijon, France Poster de conférence hal-05267672v1
Interaction between microparticles and dissolution media. How can be sure to use the right media for the development of an oral solid dosage forms ? Dhalleine C,Doyen C,Ali Assifaoui,Y. Pourcelot,Philippe Cayotet al. 6th World Meeting on Pharmaceutics, Biopharmaceutics Pharmaceutical Technology, Apr 2008, Barcelona, Spain Poster de conférence hal-05268874v1
Performances of pectin-theophylline films or beads for colonic drug delivery: effect of calcium and zinc cations, Ali Assifaoui,Martin-Gomis R,Camille Loupiac,Odile Chambin Innovation in drug delivery: From biomaterials to devices., Oct 2007, Naples, Italy Poster de conférence hal-05268840v1
Characterization of protein-pectin interactions and their impact in the stability of W/O emulsion before and after drying. Lequin S.,Ali Assifaoui,Camille Loupiac,Odile Chambin Innovation in drug delivery: From biomaterials to devices, Oct 2007, Naples, Italy Poster de conférence hal-05268816v1
Freeze-drying of oil in water emulsion stabilized by β-lactoglobulin and pectin: How spectrosocpic tools can target the interactions between macromolecules and their interfacial structure and organization? Lequin S,Camille Loupiac,Ali Assifaoui,Eliane Cases,Philippe Cayotet al. International Symposium Delivery of functionality in complex food systems: physically-inspired approaches from nanoscale to microscale, Oct 2007, Amherst, United States Poster de conférence hal-05268861v1

Communication dans un congrès (16)

Polysaccharides: from extraction to application in food and pharmceutics Ali Assifaoui International congress of industry, environment & health, May 2025, Casablanca, Morocco Communication dans un congrès hal-05517304v1
Polysaccharide-based hydrogels Ali Assifaoui Conference On International Exchange Of Professionals, May 2025, Guangzhou, China Communication dans un congrès hal-05517298v1
Polysaccharide-based hydrogels: structure and function Ali Assifaoui XII Conference of the Serbian Biochemical Society: Biochemistry in Biotechnology, ANSO Pression; Serbian Biochemical Society, Sep 2023, Belgrade, Serbia Communication dans un congrès hal-04234185v1
Interactions between divalent cations and polygalacturonic acid: an isothermal titration calorimetry and MD simulation study Huynh U.T.D,Adrien Lerbret,F. Neiers,Odile Chambin,Ali Assifaoui Journées scientifiques du GDR SolvATE, May 2018, Nancy, France Communication dans un congrès hal-05272692v1
Binding of Divalent Cations to Polygalacturonate: a Mechanism Driven by the Hydration Water Huynh U,Adrien Lerbret,Odile Chambin,Ali Assifaoui International Symposium on the Properties of Water (ISOPOW), Jun 2016, Lausanne, Switzerland Communication dans un congrès hal-05272452v1
The impact of irradiation on chitosan-gelatin film properties for controlled release. Nasreddine Benbettaieb,Thomas Karbowiak,Ali Assifaoui,Odile Chambin,Frédéric Debeaufort 5th international Conference on Biobased and Biodegradable Polymers - BIOPOL2015, BIOPOL2015, Oct 2015, Donostia, Spain Communication dans un congrès hal-05272086v1
How different are the structural changes of low methoxy pectin induced by the divalent cations Ca2+ and Zn2+ Uyen T.,Ali Assifaoui,Adrien Lerbret,F. Neiers,Camille Loupiacet al. JDN23 Neutron Imaging Workshop Rencontres Rossat – Mignod, Oct 2015, Évian-les-Bains, France Communication dans un congrès hal-05272427v1
Molecular dynamics simulation study of the interaction of the divalent cations Ca2+ and Zn2+ with polygalacturonic acid Adrien Lerbret,Ali Assifaoui,Uyen H.T.D,F. Neiers,Odile Chambinet al. Frontiers in Water Biophysics, Sep 2015, Sicily, Italy Communication dans un congrès hal-05272352v1
Release of natural antioxidants from hydrocolloid edible films affected by irradiation. Nasreddine Benbettaieb,Thomas Karbowiak,Ali Assifaoui,Odile Chambin,Frédéric Debeaufort 18th Gums & Stabilisers for the Food Industry Conference, Jun 2015, Wrexham, United Kingdom Communication dans un congrès hal-05334872v1
New insight in the mechanism of interactions of divalent cation (Ca and Zn) with low methoxy pectin. Ali Assifaoui,Adrien Lerbret,F. Neiers,Odile Chambin,Cousin Fet al. 3rd International Symposium on Neutron & Food, Jun 2014, Paris, France Communication dans un congrès hal-05272294v1
How liquid media compositions influence the release of active molecules from active edible films. Fabra M.J,Glynn F,Ali Assifaoui,Frédéric Debeaufort,Odile Chambin 3rd Symposium on Food Science and Technology, May 2012, Warsaw, Poland Communication dans un congrès hal-05272257v1
Influence of surface properties on the release of active compounds encapsulated in carrageenan-based films. Fabra M.J,Glynn F,Ali Assifaoui,Frédéric Debeaufort,Odile Chambin MATBIM : 2nd International Meeting on Material / Bioproduct Interaction, Apr 2012, Dijon, France Communication dans un congrès hal-05272250v1
Release kinetics in aqueous media of volatile and non volatile compounds encapsulated in carrageenan-based films. Fabra M.J,Glynn F,Ali Assifaoui,Frédéric Debeaufort,Odile Chambin International Congress of Food Technologists, Biotechnologists and Nutritionnists, Sep 2011, Opatija, Croatia Communication dans un congrès hal-05272242v1
How the ionic strength of dissolution media can control the release of a drug encapsulated in iota carrageenan coatings. Glynn F,Ali Assifaoui,Frédéric Debeaufort,Odile Chambin Innovation in drug delivery: From Preformulation to Development through Innovative Evaluation Process., APGI - ADRITELF, Oct 2010, Aix-en-Provence, France Communication dans un congrès hal-05272237v1
Zinc-pectinate beads for colonic delivery : aspects from an in-vitro/in-vivo comparison. Dhalleine C,Ali Assifaoui,B. Moulari,Y. Pellequer,Philippe Cayotet al. 35 th Proc. Int. Symp. Controlled Release Bioact. Mater, CRS Inc, Jul 2008, New-York, United States Communication dans un congrès hal-05272214v1
La rhéologie d’un produit sucré congelé au-dessus de sa température de transition vitreuse. Dominique Champion,Jamelot S,Odile Chambin,Ali Assifaoui,Gaëlle Roudautet al. 36ème Journée de Calorimétrie et d’Analyse Thermique, May 2005, Rouen, France Communication dans un congrès hal-05272686v1

Chapitre d'ouvrage (2)

Pectin as Drug-Release Vehicle. Ali Assifaoui,Odile Chambin Pectin : Technological and Physiological Properties, Kontogiorgos V. (Eds), Springer, Swizerland AG, pp.189-207, 2020 Chapitre d'ouvrage hal-05274070v1
Pectin as Drug-Release Vehicle Ali Assifaoui,Odile Chambin Pectin: Technological and Physiological Properties, Springer International Publishing, pp.189-207, 2020, 978-3-030-53420-2. ⟨10.1007/978-3-030-53421-9⟩ Chapitre d'ouvrage hal-03016494v1