Graciela ALVAREZ LEGUIZAMO

Publications

Communication dans un congrès (21)

Using thermal modelling to design food packaging that can withstand temperature breaks in cold chain Charlotte Cavelier,Hong-Minh Hoang,Graciela Alvarez 1st IIR Conference on Refrigeration Adapting to Rising Temperatures, IIF, Aug 2025, Manchester (UK), United Kingdom. ⟨10.18462/iir.adaptation.2024.1122⟩ Communication dans un congrès hal-05246582v1
STUDY OF PACKAGING REUSE AND RECYCLING AS A SOLUTION FOR REDUCING GREENHOUSE GAS EMISSIONS IN THE FOOD COLD CHAIN Hong-Minh Hoang,Denis Leducq,Graciela Alvarez The 38th International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems, Jun 2025, Paris, France Communication dans un congrès hal-05196123v1
Impact of superchilling technique on the microbiological quality of fresh salmon Pierre Collin,Maud Darsonval,Olivier Rué,Fatou Toutie Ndoye,Graciela Alvarezet al. FoodMicro 2024, ICFMH, Jul 2024, Burgos, Spain Communication dans un congrès hal-04760035v1
An innovative tool to evaluate and optimize GHG emissions in the food supply. Denis Leducq,Judith Evans,Pieter Verboven,Graciela Alvarez International Congress of Refrigeration, International Institut of Refrigeration, Aug 2023, Paris Palais des congrès, France. ⟨10.18462/iir.icr.2023.0730⟩ Communication dans un congrès hal-04231511v1
Modelling energy consumption in supermarkets to reduce energy use and greenhouse gas emissions using EnergyPlus. Elias Eid,Judith Evans,Alan Foster,Fatou Toutie Ndoye,Denis Leducqet al. 26th International Congress of Refrigeration ICR 2023, International Institut of Refrigeration, Aug 2023, Paris Palais des congrès, France. ⟨10.18462/iir.icr.2023.0360⟩ Communication dans un congrès hal-04231543v1
A novel approach to integrate cold energy storage in a vapour compression cycle. Maria Aurely Yedmel,R. Hunlede,Stéphanie O.L. Lacour,Graciela Alvarez,Anthony Delahayeet al. 26th International Congress of Refrigeration ICR 2023, Aug 2023, Paris, France. ⟨10.18462/iir.icr.2023.0467⟩ Communication dans un congrès hal-04224110v1
Investigating the evolution of the microstructure of stored chicken breast at different superchilling conditions using X-Ray micro-computed tomography Nariman El Abdi,Graciela Alvarez,Fatou Toutie Ndoye 26th International Congress of Refrigeration ICR 2023, International Institut of Refrigeration, Aug 2023, Paris Palais des congrès, France. pp.203-226, ⟨10.18462/iir.icr.2023.0364⟩ Communication dans un congrès hal-04231495v1
Experimental and modelling study of water condensation and evaporation at the surface of fruits during cold chain breaks Gurvan Lequentrec,Nattawut Chaomuang,Patrick Sambou,Graciela Alvarez,D. Flicket al. 26th International Congress of Refrigeration ICR 2023, International Institut of Refrigeration, Aug 2023, Paris Palais des congrès, France Communication dans un congrès hal-04231593v1
Small-scale demonstrator of a cold thermal store for liquid air energy storage Alain Damas,Daniele Negro,Denis Leducq,Anthony Dallais,Graciela Alvarezet al. 6th IIR Conference on Sustainability and the Cold Chain, Aug 2020, NANTES, France. ⟨10.18462/iir.iccc.2020.295155⟩ Communication dans un congrès hal-03367980v1
Effect of dynamic storage temperatures on microstructure of frozen carrot imaged by X-ray Computed Tomography. Victor Vicent,Fatou Toutie Ndoye,Pieter Verboven,Bart Nicolaï,Graciela Alvarez The 25th IIR International Congress of Refrigeration ICR, IIR Internatonal institute of refrigeration, Aug 2019, Montreal (Canada), Canada Communication dans un congrès hal-04521814v1
Energy mapping of large refrigerated warehouses co-located with renewable energy sources across Europe. Kostadin Fikiin,P Mazzucchelli,A Foster,J Evans,S Akterianet al. Proceedings of the 25th IIR International Congress of Refrigeration:, International Institute of Refrigeration, Aug 2019, Montréal Canada, August 24-30, 2019., Canada. pp.3550-3557., ⟨10.18462/iir.icr.2019.1790⟩ Communication dans un congrès hal-04520669v1
Modelling ice recrystallization in frozen plant based products using population balance equations. Victor Vicent,Fatou Toutie Ndoye,Pieter Verboven,Bart Nicolaï,Graciela Alvarez The 25th IIR International Congress of Refrigeration, IIR International Congress of refrigeration, Aug 2019, Montréal Québec, Canada Communication dans un congrès hal-04521843v1
Prediction of bubble fragmentation during sorbet production in a scraped surface heat exchanger Oscar Dario Hernandez,Artemio Plana-Fattori,Graciela Alvarez,Fatou-Toutie Ndoye,Hayat Benkhelifaet al. 3. International Conference on Food and Biosystems Engineering (I. C. FaBE 2017), Laboratory of Food & Biosystems Engineering (FABE Lab)., Jun 2017, Rhodes, Greece. 562 p Communication dans un congrès hal-02737226v1
Numerical model of melting, liquid migration and deformation during an ice cream meltdown test Graciela Alvarez,Maya Warren,Richard Hartel,Denis Flick 4. IIR International Conference on Sustainability and the Cold Chain, Institut International du Froid (IIF). FRA., Apr 2016, Auckland, New Zealand. 6 p., ⟨10.18462/iir.iccc.2016.0056⟩ Communication dans un congrès hal-02742956v1
A discriminating microscopy technique for the measurement of ice crystals and air bubbles size distribution in sorbets Oscar Dario Hernandez,Fatou Toutie Ndoye,Hayat Benkhelifa,Denis Flick,Graciela Alvarez 24. IIR International Congress of Refrigeration (ICR2015), Institut International du Froid (IIF). FRA.; Japan Society of Refrigerating and Air Conditioning Engineers (JSRAE)., Aug 2015, Yokohama, Japan. ⟨10.18462/iir.icr.2015.0573⟩ Communication dans un congrès hal-02741803v1
A low temperature microscopy technique for the measurement of ice crystals and air bubbles size distribution in sorbets Oscar Dario Hernandez Parra,Fatou Toutie Ndoye,Hayat Benkhelifa,Denis Flick,Graciela Alvarez 12. International Congress on Engineering and Food (ICEF12), International Association for Engineering and Food (IAEF).; Elsevier., Jun 2015, Québec, Canada Communication dans un congrès hal-02800041v1
Control of a nonlinear ice cream crystallization process Céline Casenave,Denis Dochain,Graciela Alvarez,Marcela Arellano,Hayat Benkhelifaet al. 9th IFAC Symposium on Nonlinear Control Systems (NOLCOS), Sep 2013, Toulouse, France. pp.717-722, ⟨10.3182/20130904-3-FR-2041.00045⟩ Communication dans un congrès hal-00859552v1
Steady-state and stability analysis of a population balance based nonlinear ice cream crystallization model Céline Casenave,Denis Dochain,Graciela Alvarez,Hayat Benkhelifa,Denis Flicket al. American Control Conference (ACC) 2012, Jun 2012, Montréal, Canada. 6 p., ⟨10.1109/ACC.2012.6314813⟩ Communication dans un congrès hal-00854398v2
COUPLING FLUID FLOW, HEAT TRANSFER AND FOOD PRODUCT TRANSFORMATION: HEAT TREATMENT OF A STARCH SUSPENSION INSIDE A TUBULAR HEAT EXCHANGER Artemio Plana-Fattori,Christophe Doursat,Denis Flick,Graciela Alvarez 6th International Conference on Simulation and Modelling in the Food and Bio-Industry (FOODSIM'2010), Jun 2010, Bragança, Portugal Communication dans un congrès hal-03135187v1
Non linear optimal control of batch food processes Gilles Trystram,Francis F. Courtois,Ioan-Cristian Trelea,Graciela Alvarez International Symposium ACoFoP Iv, Sep 1998, Göteborg, Sweden. pp.422-428 Communication dans un congrès hal-01521545v1
Commande optimale non linéaire sous contraintes de procédés discontinus des industries alimentaires : séchage et réfrigération Gilles Trystram,Ioan-Cristian Trelea,Francis F. Courtois,Graciela Alvarez GFGP 97 - Simulation des procédés et Automatique, Sep 1997, Paris, France. pp.181 Communication dans un congrès hal-01510021v1

Article dans une revue (31)

Studying the effects of superchilling storage conditions on the microstructure and quality of chicken breast meat Nariman El-Abdi,Graciela Alvarez,Fatou Toutie Ndoye Journal of Food Engineering, 2025, 393, pp.112504. ⟨10.1016/j.jfoodeng.2025.112504⟩ Article dans une revue hal-05037866v1
Kinetics of microbial inactivation using in-package nonthermal plasma generated by dielectric barrier discharge Sumate Keratimanoch,Graciela Alvarez,Jirarat Anuntagool Innovative Food Science & Emerging Technologies / Innovative Food Science and Emerging Technologies , 2025, 100, pp.103932. ⟨10.1016/j.ifset.2025.103932⟩ Article dans une revue hal-05163296v1
Assessment of Energy Consumption and Greenhouse Gas Emissions in a UK Quick-Service Restaurant Using EnergyPlus Elias Eid,Alan Foster,Graciela Alvarez,Robin Campbell,Judith Evans Energies, 2025, 18 (6), pp.1377. ⟨10.3390/en18061377⟩ Article dans une revue (article de synthèse) hal-04986711v1
Modelling energy consumption in a Paris supermarket to reduce energy use and greenhouse gas emissions using EnergyPlus Elias Eid,Alan Foster,Graciela Alvarez,Fatou-Toutie Ndoye,Denis Leducqet al. International Journal of Refrigeration, 2024, 168, pp.1 - 8. ⟨10.1016/j.ijrefrig.2024.08.023⟩ Article dans une revue hal-04698584v1
A novel approach combining thermosiphon and phase change materials (PCM) for cold energy storage in cooling systems Maria Aurely Yedmel,Romuald Hunlede,Stéphanie O.L. Lacour,Graciela Alvarez,Anthony Delahayeet al. International Journal of Refrigeration, In press, ⟨10.1016/j.ijrefrig.2023.12.015⟩ Article dans une revue hal-04346393v1
A review on dielectric barrier discharge nonthermal plasma generation, factors affecting reactive species, and microbial inactivation Jirarat Anuntagool,Natchanon Srangsomjit,Pimphak Thaweewong,Graciela Alvarez Food Control, 2023, 153, pp.109913. ⟨10.1016/j.foodcont.2023.109913⟩ Article dans une revue hal-04231139v1
Experimental Study of the Diffusion of a Confined Wall Jet through a Perforated Plate: Influence of the Porosity and the Geometry Moussa Diop,Denis Flick,Graciela Alvarez,Jean Moureh Open Journal of fluid Dynamics, 2022, 12 (01), pp.96-126. ⟨10.4236/ojfd.2022.121006⟩ Article dans une revue hal-03741374v1
Experimental and Numerical Investigation of the Diffusion of a Confined Wall Jet through a Perforated Plate Moussa Diop,Denis Flick,Graciela Alvarez,Jean Moureh Open Journal of fluid Dynamics, 2022, 12 (2), pp.168 - 212. ⟨10.4236/ojfd.2022.122009⟩ Article dans une revue hal-03741369v1
Modeling ice recrystallization in frozen carrot tissue during storage under dynamic temperature conditions Victor Vicent,Fatou-Toutie Ndoye,Pieter Verboven,Bart Nicolaï,Graciela Alvarez Journal of Food Engineering, 2020, 278, pp.109911. ⟨10.1016/j.jfoodeng.2020.109911⟩ Article dans une revue hal-03171766v1
Cryogenic heat exchangers for process cooling and renewable energy storage: A review Dimityr Popov,Kostadin Fikiin,Borislav Stankov,Graciela Alvarez,Mohammed Youbi-Idrissiet al. Applied Thermal Engineering, 2019, 153, pp.275-290. ⟨10.1016/j.applthermaleng.2019.02.106⟩ Article dans une revue (article de synthèse) hal-02967125v1
Cryogenic heat exchangers for process cooling and renewable energy storage: A review Dimityr Popov,Kostadin Fikiin,Borislav Stankov,Graciela Alvarez,Mohammed Youbi-Idrissiet al. Applied Thermal Engineering, 2019, 153, pp.275-290. ⟨10.1016/j.applthermaleng.2019.02.106⟩ Article dans une revue hal-04231148v1
Effacement électrique des entrepôts frigorifiques de légumes surgelés : Evaluation de l'impact énergétique et du risque produit Denis Leducq,Hong-Minh Hoang,Mahdjouba Akerma,Ndoye Fatou-Toutie,Graciela Alvarez Revue Générale du Froid, 2019 Article dans une revue hal-03321510v1
Effect of dynamic storage temperatures on the microstructure of frozen carrot imaged using X-ray micro-CT Victor Vicent,Fatou-Toutie Ndoye,Pieter Verboven,Bart Nicolaï,Graciela Alvarez Journal of Food Engineering, 2019, 246, pp.232 - 241. ⟨10.1016/j.jfoodeng.2018.11.015⟩ Article dans une revue hal-03009859v1
Influence of operating conditions on residence time distributions in a scraped surface heat exchanger during aerated sorbet production Fatou Toutie F. T. Ndoye,Oscar Hernandez Parra,Hayat Benkhelifa,Graciela Alvarez,Denis Flick Journal of Food Engineering, 2018, 222, pp.126-138. ⟨10.1016/j.jfoodeng.2017.11.018⟩ Article dans une revue hal-02620909v1
Quality changes kinetics of apple tissue during frozen storage with temperature fluctuations V. Vicent,F.T. Ndoye,P. Verboven,B.M. Nicolaï,Graciela Alvarez International Journal of Refrigeration, 2018, ⟨10.1016/j.ijrefrig.2018.05.023⟩ Article dans une revue hal-04231317v1
Effect of process parameters on ice crystals and air bubbles size distributions of sorbets in a scraped surface heat exchanger Oscar Dario Hernandez Parra,Fatou-Toutie Ndoye,Hayat Benkhelifa,Denis Flick,Graciela Alvarez International Journal of Refrigeration, 2018, 92, pp.225-234. ⟨10.1016/j.ijrefrig.2018.02.013⟩ Article dans une revue hal-02626451v1
Modeling flow and heat transfer in a scraped surface heat exchanger during the production of sorbet Oscar Darío Hernández-Parra,Artemio Plana-Fattori,Graciela Alvarez,Fatou-Toutie Ndoye,Hayat Benkhelifaet al. Journal of Food Engineering, 2018, 221, pp.54-69. ⟨10.1016/j.jfoodeng.2017.09.027⟩ Article dans une revue hal-02079248v1
Refrigerated warehouses as intelligent hubs to integrate renewable energy in industrial food refrigeration and to enhance power grid sustainability Kostadin Fikiin,Borislav Stankov,Judith Evans,Graeme Maidment,Alan Fosteret al. Trends in Food Science and Technology, 2017, 60, pp.96-103. ⟨10.1016/j.tifs.2016.11.011⟩ Article dans une revue hal-04231340v1
Predictive model for viscosity development of modified rice starch suspension under unsteady temperature change J. Anuntagool,Graciela Alvarez,Denis Flick Journal of Food Engineering, 2017, 209, pp.45-51. ⟨10.1016/j.jfoodeng.2017.04.012⟩ Article dans une revue hal-01607943v1
Frost formation modeling during the storage of frozen vegetables exposed to temperature fluctuations A. Urquiola,Graciela Alvarez,D. Flick Journal of Food Engineering, 2017, 214, pp.16-28. ⟨10.1016/j.jfoodeng.2017.06.025⟩ Article dans une revue hal-04231331v1
Coupling population balance model and residence time distribution for pilot-scale modelling of beta-lactoglobulin aggregation process Nicolas Erabit,Fatou Toutie Ndoye,Graciela Alvarez,Denis Flick Journal of Food Engineering, 2016, 177 (mai), pp.31-41. ⟨10.1016/j.jfoodeng.2015.12.013⟩ Article dans une revue hal-01531620v1
Etude de l’écoulement dans un freezer lors de la congélation de sorbets Hayat Benkhelifa,Marcela Arellano,Graciela Alvarez Revue Générale du Froid, 2015, 1153, pp.29-34 Article dans une revue hal-01569776v1
A Population Balance Model integrating some specificities of the beta-lactoglobulin thermally-induced aggregation Nicolas Erabit,Fatou Toutie Ndoye,Graciela Alvarez,Denis Flick Journal of Food Engineering, 2015, 144, pp.66 - 76. ⟨10.1016/j.jfoodeng.2014.07.006⟩ Article dans une revue istex hal-01269058v1
Etude de l’écoulement dans un freezer lors de la congélation de sorbets Hayat Benkhelifa,Marcela Arellano Salazar,Graciela Alvarez,Denis Flick Revue Générale du Froid, 2015, 1153, pp.29-34 Article dans une revue hal-02629746v1
Formation of beta-lactoglobulin aggregates during thermomechanical treatments under controlled shear and temperature conditions Nicolas Erabit,Denis Flick,Graciela Alvarez Journal of Food Engineering, 2014, 120, pp.57 - 68. ⟨10.1016/j.jfoodeng.2013.07.003⟩ Article dans une revue istex hal-01173932v1
Model identification and reduction for the control of an ice cream crystallization process Céline Casenave,Denis Dochain,Graciela Alvarez,Marcela Arellano,Hayat Benkhelifaet al. Chemical Engineering Science, 2014, 119, pp.274-287. ⟨10.1016/j.ces.2014.08.030⟩ Article dans une revue hal-01063877v1
Rheological characterisation of sorbet using pipe rheometry during the freezing process Marcela Arellano Salazar,Denis Flick,Hayat Benkhelifa,Graciela Alvarez Journal of Food Engineering, 2013, 119 (3), pp.385 - 394. ⟨10.1016/j.jfoodeng.2013.05.017⟩ Article dans une revue istex hal-01003378v1
Online ice crystal size measurements during sorbet freezing by means of the focused beam reflectance measurement (FBRM) technology. Influence of operating conditions Marcela Arellano Salazar,Hayat Benkhelifa,Denis Flick,Graciela Alvarez Journal of Food Engineering, 2012, 113 (2), pp.351 - 359. ⟨10.1016/j.jfoodeng.2012.05.016⟩ Article dans une revue istex hal-01003356v1
Study of crystal size evolution by focused-beam reflectance measurement during the freezing of sucrose/water solutions in a scraped-surface heat exchanger Anis Haddad Amamou,Hayat Benkhelifa,Graciela Alvarez,Denis Flick Process Biochemistry, 2010, 45 (11), pp.1821 - 1825. ⟨10.1016/j.procbio.2010.04.001⟩ Article dans une revue hal-01173794v1
Transient heat transfer by free convection in a packed bed of spheres: Comparison between two modelling approaches and experimental results Onrawee Laguerre,Sami Ben Amara,Graciela Alvarez,Denis Flick Applied Thermal Engineering, 2007, 28 (1), pp.14-24. ⟨10.1016/j.applthermaleng.2007.03.014⟩ Article dans une revue hal-00498949v1
Non linear predictive optimal control of a batch refrigeration process Ioan-Cristian Trelea,Graciela Alvarez,Gilles Trystram Journal of Food Process Engineering, 1998, 21, pp.1-32. ⟨10.1111/j.1745-4530.1998.tb00436.x⟩ Article dans une revue istex hal-01199691v1

Poster de conférence (6)

Diversity of bacterial communities on fresh salmon when preserved by refrigeration or superchilling Pierre Collin,Maud Darsonval,Fatou Toutie Ndoye,Graciela Alvarez,Florence Dubois-Brissonnet 7th international Iseki-food conference, Jul 2023, Palaiseau, France. Poster de conférence hal-04428241v1
In situ-observations of rheology and conductivity changes in mixture of long chain alcohols with surfactant and water: impact of process heating and cooling steps Karl Wunsch,Hayat Benkhelifa,Graciela Alvarez,Franck Clement,Luc Nicolas-Morgantiniet al. 6. International Symposium on Delivery of Functionality in Complex Food Systems. Physically-Inspired Approaches from the Nanoscale to the Microscale, Jul 2015, Paris, France. 2015 Poster de conférence hal-02800638v1
Modelling the thermally induced aggregation of beta-Lactoglobulin using a population balance model – integration of specific mechanisms Fatou Toutie Ndoye,Nicolas Erabit,Graciela Alvarez,Denis Flick 12. International Congress on Engineering and Food (ICEF12), Jun 2015, Québec, Canada. , 2015 Poster de conférence hal-02797106v1
Deformation and liquid migration during partial melting of ice cream Graciela Alvarez,Richard Hartel,Maya Warren,Denis Flick 12. International Congress on Engineering and Food (ICEF12), Jun 2015, Québec, Canada. , 2015 Poster de conférence hal-02795497v1
Influencing the microstructure of aerated sorbets during continuous production in scraped surface heat exchangers Oscar Hernandez Parra,Graciela Alvarez,Denis Flick,Fatou-Toutie Ndoye,H. Benkhelifa 6. International Symposium on Delivery of Functionality in Complex Food Systems. Physically-Inspired Approaches from the Nanoscale to the Microscale, Jul 2015, Paris, France. 2015 Poster de conférence hal-02797112v1
Three-Dimensional Experimental and CFD Characterization of the Airflow Pattern in a Cold Room C Chevarin,Sami Ben Amara,Graciela Alvarez,Pierre-Sylvain Mirade International Congress on Engineering and Food, Apr 2008, Viña del Mar, Chile Poster de conférence hal-05063043v1

Chapitre d'ouvrage (1)

Optimized cold chain to save food Samuel Mercier,Martin Mondor,Ultan Mccarthy,Sebastien Villeneuve,Graciela Alvarezet al. Saving Food:Production, supply chain, food waste and food comsomption, 92, Elsevier, pp.203-226, 2019, ⟨10.1016/B978-0-12-815357-4.00007-9⟩ Chapitre d'ouvrage hal-04521190v1

Rapport (2)

European project CAFE WP3: Process experiments - Deliverable 3.3: Test of optimal control strategies Céline Casenave,Cristian Trelea,Jean-Roch Mouret,Jean-Marie Sablayrolles,Stéphanie Passotet al. [Research Report] inria. 2013 Rapport (rapport de recherche) hal-00859575v1
European project CAFE WP4: Model reduction, validation and simulation - Deliverable 4.2: Portable and documented simulation software for each demonstration process Ruud van Der Sman,Martijntje Vollebregt,Robert David,Denis Dochain,Denis Flicket al. [Contract] . 2013 Rapport (rapport contrat/projet) hal-00859579v1