Výsledky vyhledávání - "encrassement protéique"

Structural organization and behaviour of casein micelles fouling layer during crossflow filtration of milk at low temperature : A Small-Angle X-Ray Scattering (SAXS), osmotic stress and rheology study

Autor: Doudies, Floriane, Loginov, Maksym, Lambrouin, Fabienne, Leconte, Nadine, Heng, N., Pignon, F., Perez, J., Gesan-Guiziou, Genevieve

Publikováno v: The 10. International Membrane Science & Technology Conference (IMSTEC 2020)
The 10. International Membrane Science & Technology Conference (IMSTEC 2020), Feb 2020, Sydney, Australia
2020; The 10. International Membrane Science & Technology Conference (IMSTEC 2020), Sydney, AUS, 2020-02-02-2020-02-06

International audience; During filtration of skimmed milk, the casein micelles accumulate at the membrane surface and their presence has a crucial impact on the performances of the operation and on the products properties. Information is still scarce

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::0686c6b202a2d045dfd3dca51c239f99
https://hal.inrae.fr/hal-02737824/file/Imstec-2020-GGGV5_1.pdf

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Effect of the phosphate/calcium molar ratio on fouling deposits generated by the processing of a whey protein isolate in a plate heat exchanger

Autor: P. Blanpain-Avet, Maude Jimenez, L. Azevedo-Scudeller, Thomas Croguennec, Christophe Andre, Séverine Bellayer, Guillaume Delaplace, Thierry Six, Glêndara Aparecida de Souza Martins

Publikováno v: Food and Bioproducts Processing
Food and Bioproducts Processing, Elsevier, 2020, 121, pp.154-165. ⟨10.1016/j.fbp.2020.02.005⟩
Food and Bioproducts Processing, 2020, 121, pp.154-165. ⟨10.1016/j.fbp.2020.02.005⟩

Whatever the dairy derived fluids that are heat processed, many studies have demonstrated the key role of beta-lactoglobulin (β-lg) denaturation in the initiation of a dairy fouling and mentioned that interactions between β-lg, phosphate and calciu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c15a6feaedb63483346012c144e502b2
https://hal.archives-ouvertes.fr/hal-02490079

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Diafiltration of skimmed milk using polymeric spiral-wound microfiltration membrane: impact of solvent and diavolume ratio on the efficiency of protein separation

Autor: GRANGER-DELACROIX, Manon, Leconte, Nadine, Lambrouin, Fabienne, Gesan-Guiziou, Genevieve, Legoff, Françoise, Grassin , Cyril, Van Audenhaege, Marieke

Publikováno v: 2020; The 10. International Membrane Science & Technology Conference (IMSTEC 2020), Sydney, AUS, 2020-02-02-2020-02-06

Microfiltration, MF is largely used in dairy industry to separate casein micelles from whey proteins. The weak performances of polymeric membranes compared to ceramic membranes are a restriction for their implementation in industry. Adding a diafiltr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______1582::c3bdf632d54d1bb81d3da4ad2772d9ef
http://prodinra.inra.fr/record/493766

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Graphite based heat exchangers for fouling control in dairy industry

Autor: Celzard, Alain, Françolle de Almeida, Caroline, Azevedo Scudeller, Luisa, Jimenez, Maude, Delaplace, Guillaume, Benezech, Thierry, Jeantet, Romain, Fierro, Vanessa

Publikováno v: Carbon 2019
Carbon 2019, Jul 2019, Lexington, United States
2019; Carbon 2019, Lexington, USA, 2019-07-14-2019-07-19

Fouling of heat exchangers is a major problem in the dairy industry. Deposits indeed produce a thermally insulating layer over the surface of the heat exchanger that decreases the heat transfer toward fluids and increases the pressure drop. Additiona

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::6925b9fee326e39cdcfe22bbcac3d5c0
https://hal.archives-ouvertes.fr/hal-02271479/file/419-celzard.pdf

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Understanding of casein micelles concentrated layers properties during cross flow ultrafiltration by in-situ small-angle X-ray scattering (SAXS)

Autor: Doudies, Floriane, Loginov, Maksym, Lambrouin, Fabienne, Leconte, Nadine, Sharpnack, L., Hengl, N., Pignon, F., Gésan-Guiziou, Geneviève

Publikováno v: Journées Scientifiques de l'Ecole Doctorale Ecologie Géosciences Agronomie Alimentation (ED EGAAL)
Journées Scientifiques de l'Ecole Doctorale Ecologie Géosciences Agronomie Alimentation (ED EGAAL), Jul 2019, Rennes, France
2018; Euromembrane 2018, Valence, ESP, 2018-07-09-2018-07-13

National audience; Ultra- and microfiltration of skim milk are widely used in the dairy industry for concentration and the fractionation of milk proteins. However their performances are limited by formation of a concentrated fouling layer of casein m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::d5848ad537fb9f55376fdc5dcdf4c05c
https://hal.inrae.fr/hal-02788456

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Impact of low temperature on interactions and rheology of dense casein micelles dispersions

Autor: Doudies, Floriane, Arsène, Anne-Sophie, Famelart, Marie-Hélène, Lambrouin, Fabienne, Bouchoux, Antoine, Loginov, Maksym, Pignon, Frederic, Gésan-Guiziou, Geneviève

Publikováno v: XX EuroFood Chem
XX EuroFood Chem, Jun 2019, Porto, Portugal

Caseins are present in the milk in form of casein micelles – porous, deformable and compressible colloidal particles [1, 2]. Understanding of interactions between the casein micelles and properties of concentrated casein micelles dispersions (e.g.,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::d38e58be6daf136c87ba7a1f3ae9243a
https://hal.archives-ouvertes.fr/hal-02165425

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Fouling of falling film evaporators during the concentration of wheys

Autor: Tanguy-Sai, Gaëlle

Publikováno v: STLOpendays
STLOpendays, Institut National de Recherche Agronomique (INRA). UMR UMR INRA / AgroCampus Rennes : Science et Technologie du Lait et de l'?uf (1253)., Mar 2019, Rennes, France
STLOpendays, Mar 2019, Rennes, France
STLOpendays, Rennes, FRA, 2019-03-19-2019-03-21

Fouling of falling film evaporators during the concentration of wheys . STLOpendays

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::1c4758dcfb5d8a2b59fdcb232a51d904
https://hal.archives-ouvertes.fr/hal-02097217/document

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Effect of the addition of sucrose on the fouling of vacuum evaporators during the production of sweetened condensed milk

Autor: FELIPE MAURICIO, Erica

Publikováno v: STLOpendays
STLOpendays, Mar 2019, Rennes, France
STLOpendays, Rennes, FRA, 2019-03-19-2019-03-21
STLOpendays, Institut National de Recherche Agronomique (INRA). UMR UMR INRA / AgroCampus Rennes : Science et Technologie du Lait et de l'?uf (1253)., Mar 2019, Rennes, France

Effect of the addition of sucrose on the fouling of vacuum evaporators during the production of sweetened condensed milk . STLOpendays

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::ad0a318400ecccc4accbd5043f80343d
https://hal.archives-ouvertes.fr/hal-02098691

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Implication de la fraction minérale dans l’encrassement des évaporateurs à flot tombant

Autor: Tanguy-Sai, Gaelle

Publikováno v: 2019; Journée de restitution "Minéraux du lait" CNIEL 2019, Paris, FRA, 2019-10-22
Journée de restitution "Minéraux du lait" CNIEL 2019
Journée de restitution "Minéraux du lait" CNIEL 2019, Oct 2019, Paris, France. 2019

Les poudres laitières sont obtenues par concentration du produit liquide (membranes, évaporation sous vide) puis séchage du concentré. Contrairement au séchage par atomisation, peu de travaux ont été menés sur la concentration par évaporatio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::48411d3356cd887581ea3195a216bb7c
http://prodinra.inra.fr/record/486590

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