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Romain Jeantet



Mon activité de recherche s’inscrit dans des problématiques de génie des procédés appliquées aux matrices lait et ovoproduits. Elle est principalement orientée sur l’étude des transferts (matière, chaleur), en intégrant une expertise croissante en physicochimie pour la compréhension des phénomènes. Depuis 1993, j’ai été impliqué dans trois thématiques, en relation avec l’optimisation de procédés, la sécurisation et la maîtrise des propriétés des produits : \- une thématique génie des séparations ayant pour objet l’étude et l’optimisation de transferts de matière en nanofiltration tangentielle (1993-2001) ; \- une thématique pluridisciplinaire concernant l’étude des opérations de stabilisation thermique et non thermique appliqués aux matrices ovoproduits et lait (1998-2004, puis 2012-…) ; \- une thématique opérations de concentration-déconcentration incluant la concentration, le séchage, le stockage et l’étude du mélange /réhydratation, puis de la digestion de bases laitières (depuis 2003)
My research activity is focused on process engineering problems applied to milk and egg product matrices. It is mainly oriented on the study of transfers (material, heat), by integrating an increasing expertise in physicochemistry for the understanding of the phenomena. Since 1993, I have been involved in three themes, related to process optimization, safety and control of product properties: \- a membrane separation topic aiming at studying and the optimizing the mass transfer in tangential nanofiltration (1993-2001); \- a multidisciplinary theme concerning the study of thermal and non-thermal stabilization operations applied to egg products and dairy products (1998-2004, then 2012-...); \- a concentration-deconcentration theme including concentration, drying, storage and the study of mixing/rehydration, then digestion of dairy bases (since 2003)


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Towards more biomimetic and sustainable infant formula: challenges and future opportunities

Amélie Deglaire , Jeehyun Lee , Luca Lanotte , Thomas Croguennec , Cécile Le Floch-Fouéré et al.
Trends in Food Science and Technology, 2023, 137, pp.109-123. ⟨10.1016/j.tifs.2023.05.010⟩
Journal articles hal-04109370v1
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Des préparations pour nourrissons innovantes basées sur un mélange de protéines végétales et animales : de la fabrication à la digestion

Linda Le Roux , Raphaël Chacon , Romain Jeantet , Francoise Nau , Amélie Deglaire et al.
Industries Alimentaires et Agricoles, 2023, 83, pp.29-34
Journal articles hal-04032279v1
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Deciphering the segregation of proteins in high-protein dairy powders after spray-drying

A. Paul , F. Martin , B. Simard , Joel Scher , C. Gaiani et al.
Journal of Dairy Science, 2023, 106 (2), pp.843-851. ⟨10.3168/jds.2022-22133⟩
Journal articles hal-03954478v1
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Characterization of the superconcentration and granulation steps of a disruptive spray-drying free process for the manufacture of dairy powders

Maheshchandra H Patil , Eoin G Murphy , Gaëlle Tanguy , Cécile Le Floch-Fouéré , Romain Jeantet et al.
Journal of Food Engineering, 2022, 317, pp.110865. ⟨10.1016/j.jfoodeng.2021.110865⟩
Journal articles hal-03436044v1

Séchage de gouttes de mélanges de protéines laitières

Cécile Le Floch-Fouéré , Ming Yu , Jeehyun Lee , Françoise Boissel , Xiaodong Chen et al.
Revue IAA (Industries Agro-Alimentaires), 2022, 81, pp.32-36
Journal articles hal-03897078v1
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Phase Diagram of Dairy Protein Mixes Obtained by Single Droplet Drying Experiments

Ming Yu , Cécile Le Floch-Fouéré , Jeehyun Lee , Françoise Boissel , Romain Jeantet et al.
Foods, 2022, 11 (4), pp.562. ⟨10.3390/foods11040562⟩
Journal articles hal-03582438v1
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Mixing intensification with soft-elastic baffle (SEB) in a soft-elastic reactor (SER)

Minghui Liu , Guangda Zhang , Jie Xiao , Romain Jeantet , Guillaume Delaplace et al.
Chemical Engineering and Processing: Process Intensification, 2022, pp.108764. ⟨10.1016/j.cep.2021.108764⟩
Journal articles hal-03507024v1

Séchage innovant de co-produits laitiers

Cécile Le Floch-Fouéré , Maheshchandra H Patil , Eoin G Murphy , Gaëlle Tanguy-Sai , Romain Jeantet et al.
Revue IAA (Industries Agro-Alimentaires), 2022, 81, pp.37-40
Journal articles hal-03903184v1
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Effect of calcium on the thermal denaturation of whey proteins and subsequent fouling in a benchtop fouling device: An experimental and numerical approach

Weiji Liu , Yuting Feng , Fei Pan , Romain Jeantet , Christophe André et al.
Food and Bioproducts Processing, 2022, 136, pp.1 - 13. ⟨10.1016/j.fbp.2022.09.002⟩
Journal articles hal-03794831v1

Impact des schémas technologiques de fabrication et de formulation sur les protéines et les propriétés fonctionnelles des poudres protéiques laitières

Francois Martin , Luisa Azevedo Scudeller , Jeehyun Lee , Gaëlle Tanguy-Sai , Anne Dolivet et al.
Revue IAA (Industries Agro-Alimentaires), 2022, 81, pp.27-31
Journal articles hal-03897022v1
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Improving the drying of Propionibacterium freudenreichii starter cultures

Romain Jeantet , Gwénaël Jan
Applied Microbiology and Biotechnology, 2021, 105, pp.3485-3494. ⟨10.1007/s00253-021-11273-3⟩
Journal articles hal-03258328v1

Achieving realistic gastric emptying curve in an advanced dynamic in vitro human digestion system: experiences with cheese—a difficult to empty material

Zhen Peng , Peng Wu , Jingjing Wang , Didier Dupont , Olivia Ménard et al.
Food and Function, 2021, ⟨10.1039/D0FO03364B⟩
Journal articles hal-03196673v1
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Semi-industrial production of a minimally processed infant formula powder using membrane filtration

X. Yu , Nadine Leconte , S. Méjean , Gilles Garric , Sergine Even et al.
Journal of Dairy Science, 2021, 104 (5), pp.5265-5278. ⟨10.3168/jds.2020-19529⟩
Journal articles hal-03176288v1
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Effect of culturing lactic acid bacteria with varying skim milk concentration on bacteria survival during heat treatment

Xiangshu Suo , Song Huang , Juan Wang , Nan Fu , Romain Jeantet et al.
Journal of Food Engineering, 2021, 294, pp.110396. ⟨10.1016/j.jfoodeng.2020.110396⟩
Journal articles hal-03099223v1
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Thermotolerance, Survival, and Stability of Lactic Acid Bacteria After Spray Drying as Affected by the Increase of Growth Temperature

Fan Hao , Nan Fu , Hamadel Ndiaye , Meng Wai Woo , Romain Jeantet et al.
Food and Bioprocess Technology, 2021, 10 (1), pp.6. ⟨10.1007/s11947-020-02571-1⟩
Journal articles hal-03106934v1
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Skin layer stratification in drying droplets of dairy colloids

Ming Yu , Cécile Le Floch-Fouéré , Ludovic Pauchard , Françoise Boissel , Nan Fu et al.
Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2021, 620, pp.126560. ⟨10.1016/j.colsurfa.2021.126560⟩
Journal articles hal-03194114v1
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Effect of casein/whey ratio on the thermal denaturation of whey proteins and subsequent fouling in a plate heat exchanger

Weiji Liu , Xiao Dong Chen , Romain Jeantet , Christophe André , Séverine Bellayer et al.
Journal of Food Engineering, 2021, 289, pp.110175. ⟨10.1016/j.jfoodeng.2020.110175⟩
Journal articles hal-02862236v1
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Determination of limiting factors in a novel superconcentration-granulation based dairy powder manufacturing process

Maheshchandra Patil , Gaëlle Tanguy , Cécile Le Floch-Fouéré , Romain Jeantet , Eoin G Murphy et al.
Innovative Food Science & Emerging Technologies / Innovative Food Science and Emerging Technologies , 2021, 74, pp.102798. ⟨10.1016/j.ifset.2021.102798⟩
Journal articles hal-03404247v1

Energy usage in the manufacture of dairy powders: Advances in conventional processing and disruptive technologies

Maheshchandra Patil , Gaëlle Tanguy , Cécile Le Floch-Fouéré , Romain Jeantet , Eoin Murphy et al.
Drying Technology, 2021, pp.1-19. ⟨10.1080/07373937.2021.1903489⟩
Journal articles hal-03202860v1
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The role of circular folds in mixing intensification in the small intestine: A numerical study

Jinping Zha , Siyu Zou , Jianyu Hao , Xinjuan Liu , Guillaume Delaplace et al.
Chemical Engineering Science, 2021, 229, pp.116079. ⟨10.1016/j.ces.2020.116079⟩
Journal articles hal-02975862v1

Computationally inexpensive simulation of agglomeration in spray drying while preserving structure related information using CFD

Hasan Jubaer , Sepideh Afshar , Serge Mejean , Romain Jeantet , Jie Xiao et al.
Powder Technology, 2020, 372, pp.372-393. ⟨10.1016/j.powtec.2020.05.111⟩
Journal articles hal-02864402v1

The impact of self-sustained oscillations on particle residence time in a commercial scale spray dryer

Hasan Jubaer , Sepideh Afshar , Guénolé Le Maout , Serge Mejean , Cordelia Selomulya et al.
Powder Technology, 2020, 360, pp.1177-1191. ⟨10.1016/j.powtec.2019.11.023⟩
Journal articles hal-02376611v1
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Are Faba Bean and Pea Proteins Potential Whey Protein Substitutes in Infant Formulas? An In Vitro Dynamic Digestion Approach

Linda Le Roux , Olivia Ménard , Raphaël Chacon , Didier Dupont , Romain Jeantet et al.
Foods, 2020, 9 (3), pp.362. ⟨10.3390/foods9030362⟩
Journal articles hal-02571057v1
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In vitro static digestion reveals how plant proteins modulate model infant formula digestibility

Linda Le Roux , Raphaël Chacon , Didier Dupont , Romain Jeantet , Amélie Deglaire et al.
Food Research International, 2020, 130, pp.108917. ⟨10.1016/j.foodres.2019.108917⟩
Journal articles hal-02625044v1
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How dimensional analysis allows to go beyond Metzner–Otto concept for non-Newtonian fluids

Guillaume Delaplace , Romain Jeantet , Richard Grenville , Gérard Cuvelier , Karine Loubiere et al.
Reviews in Chemical Engineering, 2020, pp.0. ⟨10.1515/revce-2020-0006⟩
Journal articles hal-02975988v1
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Addition of calcium and magnesium chlorides as simple means of varying bound and precipitated minerals in casein micelle: Effect on enzymatic coagulation

J. Bauland , Marie-Hélène Famelart , Said Bouhallab , Romain Jeantet , S. Roustel et al.
Journal of Dairy Science, 2020, 103 (11), pp.9923-9935. ⟨10.3168/jds.2020-18749⟩
Journal articles hal-02969338v1
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Plant proteins partially replacing dairy proteins greatly influence infant formula functionalities

Linda Le Roux , Serge Mejean , Raphaël Chacon , Christelle Lopez , Didier Dupont et al.
LWT - Food Science and Technology, 2020, 120, pp.108891. ⟨10.1016/j.lwt.2019.108891⟩
Journal articles hal-02621453v1
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Intracellular osmoprotectant concentrations determine Propionibacterium freudenreichii survival during drying

Floriane Gaucher , Houem Rabah , Koffigan Kponouglo , Sylvie Bonnassie , Sandrine Pottier et al.
Applied Microbiology and Biotechnology, 2020, 104 (7), pp.3145-3156. ⟨10.1007/s00253-020-10425-1⟩
Journal articles hal-02492112v1
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Data from a proteomic analysis highlight different osmoadaptations in two strain of Propionibacterium freudenreichii

Floriane Gaucher , Sylvie Bonnassie , Houem Rabah , Pauline Leverrier , Sandrine Pottier et al.
Data in Brief, 2020, 28, pp.104932. ⟨10.1016/j.dib.2019.104932⟩
Journal articles hal-02404929v1
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How motility can enhance mass transfer and absorption in the duodenum: Taking the structure of the villi into account

Yanan Zhang , Peng Wu , Romain Jeantet , Didier Dupont , Guillaume Delaplace et al.
Chemical Engineering Science, 2020, 213, pp.115406. ⟨10.1016/j.ces.2019.115406⟩
Journal articles hal-02862203v1

Enhanced thermal stability of lactic acid bacteria during spray drying by intracellular accumulation of calcium

Yan Wang , Fan Hao , Wenjie Lu , Xiangshu Suo , Elise Bellenger et al.
Journal of Food Engineering, 2020, 279, pp.109975. ⟨10.1016/j.jfoodeng.2020.109975⟩
Journal articles hal-02624778v1
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Predicting the mixing time of soft elastic reactors: Physical models and empirical correlations

Xiao Dong Chen , Guillaume Delaplace , Minghui Liu , Romain Jeantet , Jie Xiao et al.
Industrial and engineering chemistry research, 2020, 59 (13), pp.6258-6268. ⟨10.1021/acs.iecr.9b06053⟩
Journal articles hal-02634459v1
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Flow process and heating conditions modulate the characteristics of whey protein aggregates.

Domitille de Guibert , Marie Hennetier , Francois Martin , Thierry Six , Yingying Gu et al.
Journal of Food Engineering, 2020, 264, pp.109675. ⟨10.1016/j.jfoodeng.2019.07.022⟩
Journal articles hal-02268921v1
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Taking Advantage of Bacterial Adaptation in Order to Optimize Industrial Production of Dry Propionibacterium freudenreichii

Floriane Gaucher , Valérie Gagnaire , Houem Rabah , Marie-Bernadette Maillard , Sylvie Bonnassie et al.
Microorganisms, 2019, 7 (10), pp.477. ⟨10.3390/microorganisms7100477⟩
Journal articles hal-02364876v1
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Benefits and drawbacks of osmotic adjustment in Propionibacterium freudenreichii

Floriane Gaucher , Sylvie Bonnassie , Houem Rabah , Pauline Leverrier , Sandrine Pottier et al.
Journal of Proteomics, 2019, 204, pp.103400. ⟨10.1016/j.jprot.2019.103400⟩
Journal articles hal-02150444v1
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Propionibacterium freudenreichii CIRM-BIA 129 Osmoadaptation Coupled to Acid-Adaptation Increases Its Viability During Freeze-Drying

Floriane Gaucher , Koffigan Kponouglo , Houem Rabah , Sylvie Bonnassie-Rouxin , Jordane Ossemond et al.
Frontiers in Microbiology, 2019, 10 (article 2324), ⟨10.3389/fmicb.2019.02324⟩
Journal articles hal-02330244v1
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Review: Adaptation of Beneficial Propionibacteria, Lactobacilli, and Bifidobacteria Improves Tolerance Toward Technological and Digestive Stresses

Floriane Gaucher , Sylvie Bonnassie-Rouxin , Houem Rabah , Pierre Marchand , Philippe Blanc et al.
Frontiers in Microbiology, 2019, 10, ⟨10.3389/fmicb.2019.00841⟩
Journal articles hal-02111208v1
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The solute mechanical properties impact on the drying of dairy and model colloidal systems

Cécile Le Floch-Fouéré , Luca Lanotte , Romain Jeantet , Ludovic Pauchard
Soft Matter, 2019, ⟨10.1039/C9SM00373H⟩
Journal articles hal-02284136v1
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Calcium citrate insolubilization drives the fouling of falling film evaporators during the concentration of hydrochloric acid whey

Gaëlle Tanguy-Sai , Italo Tuler Perrone , Anne Dolivet , Anne-Cécile Santellani , Arlette Leduc et al.
Food Research International, 2019, 116, pp.175-183. ⟨10.1016/j.foodres.2018.08.009⟩
Journal articles hal-01860007v1

Propionic fermentation by the probiotic Propionibacterium freudenreichii to functionalize whey

S. Huang , H. Rabah , Stéphanie Ferret-Bernard , L. Le Normand , S. Guerin et al.
Journal of Functional Foods, 2019, 52, pp.620-628. ⟨10.1016/j.jff.2018.11.043⟩
Journal articles hal-02043531v1
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Comparing economic and environmental performance of three industrial cheesemaking processes through a predictive analysis

Julien Chamberland , Scott Benoit , Marielle Harel-Oger , Yves Pouliot , Romain Jeantet et al.
Journal of Cleaner Production, 2019, 239, pp.118046. ⟨10.1016/j.jclepro.2019.118046⟩
Journal articles hal-02271478v1

Drying-induced mechanisms of skin formation in mixtures of high protein dairy powders

Luca Lanotte , Françoise Boissel , Pierre Schuck , Romain Jeantet , Cécile Le Floch-Fouéré et al.
Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2018, 553, pp.20-27. ⟨10.1016/j.colsurfa.2018.05.020⟩
Journal articles hal-01801984v1
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Influence of the drying step in the steam-jet granulation process of dairy powders

Mathieu Person , Bernard Cuq , Agnès Duri-Bechemilh , Cécile Le Floch-Fouéré , Pierre Schuck et al.
Journal of Food Engineering, 2018, 239, pp.33-39. ⟨10.1016/j.jfoodeng.2018.06.025⟩
Journal articles hal-01854606v1

Mixing in a soft-elastic reactor (SER) characterized using an RGB based image analysis method

Jie Xiao , Chao Zou , Minghui Liu , Guangda Zhang , Guillaume Delaplace et al.
Chemical Engineering Science, 2018, 181, pp.272-285. ⟨10.1016/j.ces.2018.02.019⟩
Journal articles hal-01717925v1
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French cheesed off as 'revolutionary' lab technique ripens fromage in days

Romain Jeantet , Samuel Henry
The Telegraph, 2018, 30/03/2018
Journal articles hal-01757718v1

Homogenization of liquids inside a new soft elastic reactor: Revealing mixing behavior through dimensional analysis

Guillaume Delaplace , Yingying Gu , Minghui Liu , Romain Jeantet , Jie Xiao et al.
Chemical Engineering Science, 2018, 192, pp.1071-1080. ⟨10.1016/j.ces.2018.08.023⟩
Journal articles hal-01906545v1
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Aromatisé, impérissable, curatif : le fromage de demain se prépare en laboratoire

Gilles Garric , Romain Jeantet
Sud Ouest, 2018, 30/03/2018
Journal articles hal-01757706v1
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The Cheese Matrix Modulates the Immunomodulatory Properties of Propionibacterium freudenreichii CIRM-BIA 129 in Healthy Piglets

Houem Rabah , Stéphanie Ferret-Bernard , Song Huang , Laurence Le Normand , Fabien J. Cousin et al.
Frontiers in Microbiology, 2018, 9, pp.1-15. ⟨10.3389/fmicb.2018.02584⟩
Journal articles hal-01910411v1
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Drying colloidal systems: Laboratory models for a wide range of applications

Patrice Bacchin , David Brutin , Anne Davaille , Erika Di Giuseppe , Xiao Dong Chen et al.
European Physical Journal E: Soft matter and biological physics, 2018, 41 (8), pp.94. ⟨10.1140/epje/i2018-11712-x⟩
Journal articles hal-01864878v1

Steam-jet agglomeration of skim milk powders: Influence of process parameters

Mathieu Person , Bernard Cuq , Agnès Duri-Bechemilh , Cécile Le Floch-Fouéré , Romain Jeantet et al.
Drying Technology, 2018, 36 (15), pp.1930-1936. ⟨10.1080/07373937.2018.1463539⟩
Journal articles hal-01902823v1

Fromages: Résolument tournés vers l'innovation

Romain Jeantet , Gilles Garric
Process Alimentaire, 2018, septembre 2018 (1361), pp.47-50
Journal articles hal-01872290v1

Effect of the calcium/protein molar ratio on β-lactoglobulin denaturation kinetics and fouling phenomena

Marwa Khaldi , Thomas Croguennec , Christophe André , Gilles Ronse , M. Jimenez et al.
International Dairy Journal, 2018, 78, pp.1-10. ⟨10.1016/j.idairyj.2017.10.002⟩
Journal articles hal-01656648v1
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Growth in Hyper-Concentrated Sweet Whey Triggers Multi Stress Tolerance and Spray Drying Survival in Lactobacillus casei BL23: From the Molecular Basis to New Perspectives for Sustainable Probiotic Production

Song Huang , Floriane Gaucher , Chantal Cauty , Julien Jardin ,