Alexandre Leca

Identifiants chercheurs

IdHAL :

lecalex

ORCID :

0000-0002-6824-957X

IdRef :

170011119

Publications

Article dans une revue (18)

Insights into the mechanisms involved in the evolution of the structural and physicochemical properties of tomato during air drying – A study combining MRI, unilateral NMR and conventional techniques Maja Musse,Amidou Traore,Alexandre Leca,Marc Lahaye,Clémentine Lorhoet al. Food Research International, 2025, 212, ⟨10.1016/j.foodres.2025.116385⟩ Article dans une revue hal-05051288v1
Variety, growing conditions and processing method act on different structural and biochemical traits to modify viscosity in tomato puree Miarka Sinkora,Anne-Laure Fanciullino,Nadia Bertin,Robert Giovinazzo,François Zuberet al. Food Research International, 2024, 189, pp.114495. ⟨10.1016/j.foodres.2024.114495⟩ Article dans une revue hal-04617887v1
Impact of conventional and innovative processing conditions on organoleptic and nutritional properties of applesauce from organic and conventional production systems Sylvie Bureau,Alexandre Leca,Barbara Gouble,Caroline Garcia,Witold Danelskiet al. Food Chemistry, 2024, 467, ⟨10.1016/j.foodchem.2024.142346⟩ Article dans une revue hal-04867211v1
Does hydration of ‘Deglet Nour’ date palm fruits improve their quality and help to reduce waste? Sarra Cherif,Alexandre Leca,Sylvie Bureau,Jameleddine Ben Abda,Carine Le Bourvellec Food Chemistry, 2024, 458, pp.140323. ⟨10.1016/j.foodchem.2024.140323⟩ Article dans une revue hal-04639066v1
Reduction of pulse “antinutritional” content by optimizing pulse canning process is insufficient to improve fat-soluble vitamin bioavailability Tiffany Antoine,Stéphane Georgé,Alexandre Leca,Charles Desmarchelier,Charlotte Halimiet al. Food Chemistry, 2022, 370, pp.131021. ⟨10.1016/j.foodchem.2021.131021⟩ Article dans une revue hal-03346447v1
Comparison of near-infrared, mid-infrared, Raman spectroscopy and near-infrared hyperspectral imaging to determine chemical, structural and rheological properties of apple purees Weijie Lan,Vincent Baeten,Benoit Jaillais,Catherine Renard,Quentin Arnouldet al. Journal of Food Engineering, 2022, 323, pp.111002. ⟨10.1016/j.jfoodeng.2022.111002⟩ Article dans une revue hal-03604054v1
Apple puree's texture is independent from fruit firmness Alexandra Buergy,Agnès Rolland-Sabaté,Alexandre Leca,Catherine M.G.C. Renard LWT - Food Science and Technology, 2021, 145, pp.111324. ⟨10.1016/j.lwt.2021.111324⟩ Article dans une revue hal-03189093v1
A method using near infrared hyperspectral imaging to highlight the internal quality of apple fruit slices Weijie Lan,Benoit Jaillais,Catherine M.G.C. Renard,Alexandre Leca,Songchao Chenet al. Postharvest Biology and Technology, 2021, 175 (1), pp.111497. ⟨10.1016/j.postharvbio.2021.111497⟩ Article dans une revue hal-03182741v1
Puncture, MRI and NMR relaxometry data for multiscale analysis of the degradation of apple structure due to thermal treatment Alexandre Leca,Sylvie Clerjon,Jean-Marie Bonny,Catherine M.G.C. Renard,Amidou Traoré Data in Brief, 2021, 36, pp.107029. ⟨10.1016/j.dib.2021.107029⟩ Article dans une revue (data paper) hal-03270695v1
Mid-infrared technique to forecast cooked puree properties from raw apples: A potential strategy towards sustainability and precision processing Weijie Lan,Catherine M.G.C. Renard,Benoit Jaillais,Alexandra Buergy,Alexandre Lecaet al. Food Chemistry, 2021, 355 (2), pp.129636. ⟨10.1016/j.foodchem.2021.129636⟩ Article dans une revue hal-03250179v1
Visible, near- and mid-infrared spectroscopy coupled with an innovative chemometric strategy to control apple puree quality Weijie Lan,Sylvie Bureau,Songchao Chen,Alexandre Leca,Catherine M.G.C. Renardet al. Food Control, 2021, 120, pp.107546. ⟨10.1016/j.foodcont.2020.107546⟩ Article dans une revue hal-03080002v1
Multiscale NMR analysis of the degradation of apple structure due to thermal treatment Alexandre Leca,Sylvie Clerjon,J.-M. Bonny,Catherine M. G. C. Renard,Amidou Traoré Journal of Food Engineering, 2021, 294, pp.110413. ⟨10.1016/j.jfoodeng.2020.110413⟩ Article dans une revue hal-03040113v1
Pectin degradation accounts for apple tissue fragmentation during thermomechanical-mediated puree production Alexandra Buergy,Agnès Rolland-Sabaté,Alexandre Leca,Xavier Falourd,Loïc Foucatet al. Food Hydrocolloids, 2021, 120, pp.106885. ⟨10.1016/j.foodhyd.2021.106885⟩ Article dans une revue hal-03313582v1
A new application of NIR spectroscopy to describe and predict purees quality from the non-destructive apple measurements Weijie Lan,Benoit Jaillais,Alexandre Leca,Catherine M.G.C. Renard,Sylvie Bureau Food Chemistry, 2020, 310, pp.125944. ⟨10.1016/j.foodchem.2019.125944⟩ Article dans une revue hal-02992917v1
Apple leaf wettability variability as a function of genotype and apple scab susceptibility Alexandre Leca,France Rouby,M. Saudreau,André Lacointe Scientia Horticulturae, 2020, 260, 9 p. ⟨10.1016/j.scienta.2019.108890⟩ Article dans une revue hal-02621783v1
Fresh, freeze-dried or cell wall samples: Which is the most appropriate to determine chemical, structural and rheological variations during apple processing using ATR-FTIR spectroscopy? Weijie Lan,Catherine M.G.C. Renard,Benoit Jaillais,Alexandre Leca,Sylvie Bureau Food Chemistry, 2020, 330, pp.127357. ⟨10.1016/j.foodchem.2020.127357⟩ Article dans une revue hal-02993051v1
Pectin modifications in raw fruits alter texture of plant cell dispersions Alexandra Buergy,Agnès Rolland-Sabaté,Alexandre Leca,Catherine M.G.C. Renard Food Hydrocolloids, 2020, 107, pp.105962. ⟨10.1016/j.foodhyd.2020.105962⟩ Article dans une revue hal-02992654v1
Physical modeling of leaf wetness duration at the tree scale: considering leaf properties and tree architecture to estimate water interception Alexandre Leca,B. Boissonnier,V. Joubert,V. Philion Acta Horticulturae, 2017, 1160, pp.253-260. ⟨10.17660/ActaHortic.2017.1160.37⟩ Article dans une revue hal-01605954v1

Communication dans un congrès (24)

E-nose Sensor Integration for Improved Quality Monitoring in Fruit and Vegetable Processing through Aroma Analysis Alejandro Villamarin-Spataro,Alexandre Leca,David Page,Patrice Reling,Eric Pietriet al. WEURMAN symposium 2024, Wageningen University, Sep 2024, Wageningen, Netherlands Communication dans un congrès hal-05314607v1
Characterization of water state and repartition during drying process of tomato with single sided nuclear magnetic resonance Amidou Traoré,Sylvie Clerjon,Alexandre Leca,Nadia Bertin,Guylaine Collewetet al. 16th International Conference on the Applications of Magnetic Resonance in Food Science, Antonio Gilberto Ferreira, Federal University of Sao Carlos - Brazil, Jun 2024, Foz Do Iguazu, Brazil Communication dans un congrès hal-04625211v1
Understanding pectins structural modifications during fruit processing : relation with textural properties. Agnès Rolland-Sabaté,Alexandra Buergy,Miarka Sinkora,Alexandre Leca,Xuwei Liuet al. Separation and Characterization of Macromolecules-10, 2023, Amsterdam, Netherlands Communication dans un congrès hal-04177137v1
Infrared-guided formulation: an innovative concept applied to apple puree Weijie Lan,Benoît Jaillais,Catherine M.G.C. Renard,Alexandre Leca,Sylvie Bureau 21st HélioSPIR Meeting of Near Infrared Spectroscopy, Jun 2021, Nantes, France Communication dans un congrès hal-03338532v1
Near-infrared Guided Processing: A potential Strategy to Predict Processed Purees Properties from Spectra of Intact Apples Weijie Lan,Catherine M.G.C. Renard,Benoit Jaillais,Alexandre Leca,S. Chenet al. CNIRS, Oct 2021, Beijing, China Communication dans un congrès hal-03628108v1
ATR-FTIR, an integrated tool to evaluate rheological, structural and biochemical variations during purees processing Weijie Lan,Alexandre Leca,Benoît Jaillais,Catherine M.G.C. Renard,Sylvie Bureau Young Rheologists Days, Jul 2021, Giron, France Communication dans un congrès hal-03338541v1
Infrared spectroscopy: a potential tool to manage apple puree processing Weijie Lan,Benoît Jaillais,Catherine M.G.C. Renard,Alexandre Leca,Sylvie Bureau 3rd Symposium on Fruit and Vegetable Processing conference, Nov 2020, Avignon, France Communication dans un congrès hal-03338524v1
Contribution of infrared spectroscopy to evaluate the variability of quality traits of the fresh apples and processed purées Weijie Lan,Benoit Jaillais,Catherine M.G.C. Renard,Alexandre Leca,Sylvie Bureau IPSC 2019 International Plant Spectroscopy Conference, Mar 2019, Berlin, Germany Communication dans un congrès hal-02786486v1
Linking the rheological properties of apple purees with the content of soluble pectins Alexandre Leca,Alexandra Buergy,Agnès Rolland-Sabaté 54ème Congrès du Groupe Français de Rhéologie, Oct 2019, Montpellier, France Communication dans un congrès hal-03341487v1
In-situ NMR highlights structural change during apple heating Sylvie Clerjon,Alexandre Leca,Catherine Renard,J.-M. Bonny,Amidou Traoré 15th International Conference on Magnetic Resonance Microscopy, Aug 2019, Paris, France Communication dans un congrès hal-04825172v1
Impact of different pre- and post-harvest treatments of apple fruits on puree's texture and on pectic polysaccharides Alexandra Burgy,Agnès Rolland-Sabaté,Alexandre Leca,Catherine M.G.C. Renard 12èmes journées du Réseau Français des Parois, May 2019, Roscoff, France Communication dans un congrès hal-02786705v1
Characterization of apple microstructure evolution under thermal treatment by mechanical and NMR methods Alexandre Leca,S. Clerjon,Amidou Traore,J.-M. Bonny,Catherine M.G.C. Renard 2. International Conference on Agrophysics: Soil, Plant and Climate, Sep 2018, Lublin, Poland Communication dans un congrès hal-03338597v1
Molecular size of soluble pectins in apple fruits is not affected by heat processing into puree Alexandra Burgy,Agnès Rolland-Sabaté,Alexandre Leca,Carine Le Bourvellec,Catherine M.G.C. Renard 12. International Conference on Agrophysics Soil, Plant & Climate, Sep 2018, Lublin, Poland Communication dans un congrès hal-03338571v1
NMR and texture measurements to characterize the evolution of apple microstructure during thermal treatment. Alexandre Leca,Sylvie Clerjon,Amidou Traore,J.-M. Bonny,Catherine M.G.C. Renard 12. International Conference on Agrophysics Soil, Plant & Climate, Sep 2018, Lublin, Poland Communication dans un congrès hal-02179545v1
Multiscale NMR analysis of apple thermal denaturation Sylvie Clerjon,Alexandre Leca,Catherine M.G.C. Renard,J.-M. Bonny,Amidou Traore MRFood, Sep 2018, Rennes, France Communication dans un congrès hal-03338591v1
Using weather interpolated gridded data and high resolution forecasts in disease and pest warning systems Alexandre Leca,V. Philion 9th International Conference on Integrated Fruit Production, Sep 2016, Thessalonique, Greece Communication dans un congrès hal-01603889v1
Using virtual weather data to estimate leaf wetness duration Alexandre Leca 77. New England, NY, Canada Fruit Pest Management Workshop, 2015, Burlington, VT, United States Communication dans un congrès hal-01603528v1
Virtual weather data - who needs in-field weather stations? Alexandre Leca 77. New England, NY, Canada Fruit Pest Management Workshop, 2015, Burlington, VT, United States Communication dans un congrès hal-01603455v1
A new model to estimate leaf wetness duration in an apple orchard Alexandre Leca,B. Boissonnier,V. Philion,V. Joubert 2015 APS Annual Meeting, American Phytopathological Society, Aug 2015, Pasadena, United States Communication dans un congrès hal-01578856v1
La physique et la tavelure : édition 2015 Alexandre Leca,B. Boissonnier,V. Joubert,V. Philion 23. Journées Annuelles sur la Recherche et l'Innovation Technologique (JARIT 2015), Feb 2015, Orford, Canada Communication dans un congrès hal-01606935v1
Leaf Wetness Duration modeling : physical processes, plant and canopy properties Alexandre Leca North Carolina & Western Weather Working Group Meeting, 2015, Ventura, CA, United States Communication dans un congrès hal-01605590v1
Potential of Nowcasting and high resolution weather forecast to estimate key pest management variables. Alexandre Leca,V. Philion,Stéphane Bélair,Maria Abrahamowicz 76. New England, NY, Canada Fruit Pest Management Workshop, 2014, Burlington, VT, United States Communication dans un congrès hal-01601544v1
Modéliser la durée d'humectation pour améliorer la lutte contre la tavelure du pommier Alexandre Leca,Manon Boissières,V. Philion 22. Journées Annuelles sur la Recherche et l'Innovation Technologique (JARIT 2014), Feb 2014, Orford, Canada Communication dans un congrès hal-01606933v1
Improving leaf wetness duration modeling with simple physics : applications to apple scab Alexandre Leca 75. New England, NY, Canada Fruit Pest Management Workshop, 2013, Burlington, VT, United States Communication dans un congrès hal-01594312v1

Poster de conférence (15)

CHARACTERIZATION OF WATER STATE AND REPARTITION DURING DRYING PROCESS OF TOMATO WITH SINGLE SIDED NUCLEAR MAGNETIC RESONANCE Amidou Traoré,Guilhem Pagès,Sylvie Clerjon,Alexandre Leca,Nadia Bertinet al. 16th Bienniel International Bologna Conference Magnetic Resonance In Porous Media, Aug 2024, Tromso, Norway. 2014 Poster de conférence hal-04683948v1
Tomato drying investigated by MRI, single sided NMR and conventional techniques Maja Musse,Amadou Traore,Alexandre Leca,Guylaine Collewet,Nadia Bertinet al. International Plant Spectroscopy Conference, Sep 2024, Vienna (AUSTRIA), Austria. , P14, p.49 Poster de conférence hal-04723673v1
Characterization of water state and repartition during drying process of tomato with single sided nuclear magnetic resonance Amidou Traoré,Guilhem Pagès,Sylvie Clerjon,Alexandre Leca,Nadia Bertinet al. AITA. 22nd World Congress of Food Science and Technology, Sep 2024, Rimini, Italy. MDPI, The future of food is now: development, functionality & sustainability, pp.496, 2024 Poster de conférence hal-04888325v1
Investigating the valorisation of fruit and vegetables pomaces in juices through model solutions. Alexandre Leca,U. Selman,Sylvie Bureau,Carine Le Bourvellec The 4th Food Structure and Functionality Symposium – Structuring Foods for a Sustainable World, 2021, On Line, France Poster de conférence hal-04177117v1
Combined deep eutectic solvents pretreatments of pomaces act synergistically to ease access to texturing soluble dietary fibers. M. Lahaye,M. Calatraba,U. Selman,Alexandre Leca,Sylvie Bureauet al. 13th International Conference on Agrophysics: Agriculture in changing climate, 2021, Lublin (POL), Poland Poster de conférence hal-04177124v1
Resource efficiency optimisation of second class vegetables via biorefinery solutions to improve sustainability in the agrifood chain and climate change resilience : the European project “DEMETER” W. Tack,D. van de Voorde,M. Lahaye,M. Calatraba,Frédéric Carlinet al. Waste2Value International Conference, 2021, Viseu, Portugal Poster de conférence hal-04177129v1
In-situ NMR detection of apple parenchyma softening during thermal treatment Alexandre Leca,Sylvie Clerjon,Amidou Sissou Traoré,Gisele Riqueau,C.M.G.C. Renardet al. 3rd Symposium on Fruit and Vegetable Processing conference, Nov 2020, Avignon, France. Poster de conférence hal-03341493v1
Effect of postharvest hydration treatment on 'Deglet Nour' date quality Sarra Cherif,Alexandre Leca,Sylvie Bureau,Jameleddine Benabda,Carine Le Bourvellec 3rd Symposium on Fruit and Vegetable Processing conference, Nov 2020, Avignon, France Poster de conférence hal-03338509v1
TransQuaPil Project : Toward the use of sensors in-line to manage the processing of fruit and vegetables to better preserve organoleptic quality Sylvie Bureau,Alexandre Leca,David Page,Bruno Perret,Daniel Picqueet al. 3rd Symposium on Fruit and Vegetable Processing conference, Nov 2020, Avignon, France Poster de conférence hal-03338515v1
In-situ NMR highlights structural change during apple heating S. Clerjon,Alexandre Leca,Catherine M.G.C. Renard,J.-M. Bonny,Amidou Traore EUROISMAR, Aug 2019, BERLIN, Germany. 2019 Poster de conférence hal-02735630v1
In-situ NMR highlights structural change during apple heating Sylvie Clerjon,Alexandre Leca,Catherine Renard,J.-M. Bonny,Amidou Traoré 15th International Conference on Magnetic Resonance Microscopy, Aug 2019, Paris, France Poster de conférence hal-04825169v1
In-situ NMR highlights structural change during apple heating S. Clerjon,Alexandre Leca,Catherine M.G.C. Renard,J.-M. Bonny,Amidou Traore International Conference on Magnetic Resonance Microscopy, ICMRM, Aug 2019, Paris, France. , 2019 Poster de conférence hal-03338584v1
Multiscale NMR analysis of apple thermal denaturation S. Clerjon,Alexandre Leca,Catherine M.G.C. Renard,J.-M. Bonny,Amidou Traore EUROMAR, Jul 2018, Nantes, France. 2018 Poster de conférence hal-02733786v1
IRM et caractérisation des aliments. Focus sur la pomme cuite S. Clerjon,Alexandre Leca,J.-M. Bonny,Amidou Traore Mechanobiology and Physics of Life, Jan 2018, Clermont Ferrand, France. 2018 Poster de conférence hal-02790813v1
Physical modeling of Leaf Wetness Duration at the tree scale : considering leaf properties and tree architecture Alexandre Leca,B. Boissonnier,Valentin Joubert,V. Philion X International Symposium on Modelling in Fruit Research and Orchard Management, Jun 2015, Montpellier, France. , 2015 Poster de conférence hal-01594219v1

Chapitre d'ouvrage (1)

L’eau aux interfaces : Phénomènes capillaires Alexandre Leca,M. Saudreau,Pierre Cruiziat Les plantes & l'eau, , 2021 Chapitre d'ouvrage hal-03338490v1

Thèse (1)

Contribution à l'étude de la durée d'humectation au sein d'un couvert de pommier Alexandre Leca Sciences agricoles. Université Blaise Pascal - Clermont-Ferrand II, 2011. Français. ⟨NNT : 2011CLF22196⟩ Thèse tel-00840841v1

Logiciel (1)

Dataset &quot;Leaf Wettability Alexandre Leca 2019 Logiciel hal-02790930v1