References of "Blecker, Christophe"
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See detailFractionation process to produce a new milk ingredient enriched in phospholipids and sphingolipids
Bodson, P.; Dalemans, D.; Danthine, Sabine ULiege et al

Poster (2008, October)

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See detailImpact of the spray drying conditions on inulin's physical properties
Ronkart, Sébastien; Blecker, Christophe ULiege; Deroanne, Claude et al

Poster (2008, July)

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See detailImpact of physical properties of inulin on stability during moisture sorption.
Ronkart, Sébastien; Paquot, Michel ULiege; Fougnies, C. et al

Poster (2008, July)

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See detailA working methodology for the total water determination in inulin by the volumetric Karl Fischer titration.
Ronkart, Sébastien; Blecker, Christophe ULiege; Fougnies, C. et al

Poster (2008, July)

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See detailStudy of the stability and the physical property changes of amorphous inulin during moisture adsorption
Ronkart, S.; Paquot, Michel ULiege; Fougnies, C. et al

Poster (2008, July)

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See detailEfficiency of sieving or classification for dry fractionation of aot mills and beta-glucans enrichment.
Roiseux, Olivier; Vanderbeke, E.; Blecker, Christophe ULiege et al

Poster (2008, June)

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See detailImpact of pre-treatment processing on cereal by-products valorisation through enzymatic extraction of ferulic acid.
Barberousse, Hélène; Roiseux, Olivier; Deroanne, Claude et al

Poster (2008, June)

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See detailIntroduction: "L'évaluation sensorielle: une science à part entière"
Blecker, Christophe ULiege

Conference given outside the academic context (2008)

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See detailApproche sensorielle de la texture des aliments
Blecker, Christophe ULiege

Conference given outside the academic context (2008)

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See detailImpact of cristallinity index on the stability and physical properties of inulin during moisture uptake.
Ronkart, Sébastien; Paquot, Michel ULiege; Fougnies, C. et al

Poster (2008, April)

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See detailExtraction of ferulic acid, a natural antioxidant, for potential agro-industrial applications.
Barberousse, Hélène; Roiseux, Olivier; Deroanne, Claude et al

Poster (2008, March 05)

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See detailPolar lipids analysis from the MFGM by SPE and HPLC-ELSD
Bodson, Pascal ULiege; Danthine, Sabine ULiege; Blecker, Christophe ULiege et al

Poster (2008, January 23)

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See detailAnalyse des lipides polaires de la MFGM par SPE et HPLC-ELSD
Bodson, Pascal ULiege; Danthine, Sabine ULiege; Blecker, Christophe ULiege et al

in CRAW Gembloux (Ed.) Treizième Carrefour des Productions Animales : Vérités et Contre-Vérités (2008, January 23)

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See detailLa membrane du globule gras du lait (MFGM) : une composition et une structure originale.
Bodson, Pascal; Vanderghem, Caroline ULiege; Danthine, Sabine ULiege et al

Poster (2008, January 23)

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See detailPropriétés technofonctionnelles de la membrane du globule gras du lait dans les crèmes recombinées.
Vanderghem, Caroline ULiege; Danthine, Sabine ULiege; Deroanne, Claude et al

Poster (2008, January 23)

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See detailImmobilized lipases and their applications
Alloue, Waze Aimee Mireille; Aguedo, Mario ULiege; Destain, Jacqueline ULiege et al

in Biotechnologie, Agronomie, Société et Environnement = Biotechnology, Agronomy, Society and Environment [=BASE] (2008), 12(1), 57-68

Lipases are able to catalyse the hydrolysis of glyceridic esters in aqueous media and the synthesis of esters in non-aqueous media. They are thus able to catalyse numerous reactions of industrial interest ... [more ▼]

Lipases are able to catalyse the hydrolysis of glyceridic esters in aqueous media and the synthesis of esters in non-aqueous media. They are thus able to catalyse numerous reactions of industrial interest. Whether it is by inclusion, by adsorption or by covalent link, the immobilisation of lipases aims at conferring them a good stability that enables a reuse of the enzymes after a reaction and the development of continuous processes. The reactions of triglycerides hydrolysis constitute main applications for immobilised lipases, however their use in different types of esterification reactions has also arose: there exist processes involving reactions of transesterification, of interesterification or of esters synthesis. The production of structured lipids by interesterification is one example. Although the reaction conditions dissent from those of hydrolysis, the same lipases have been used in both cases. A lipase specifically adapted for esterification though would be a highly capable tool: a series of strategies is in progress in order to reach this goal. [less ▲]

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See detailProteome analysis of the bovine milk fat globule: Enhancement of membrane purification
Vanderghem, Caroline ULiege; Blecker, Christophe ULiege; Danthine, Sabine ULiege et al

in International Dairy Journal (2008), 18(9), 885-893

A simple and rapid procedure was cl developed for the extraction of the milk fat globule membrane from milk removes the large majority of the skim milk proteins for proteome analysis. In order to improve ... [more ▼]

A simple and rapid procedure was cl developed for the extraction of the milk fat globule membrane from milk removes the large majority of the skim milk proteins for proteome analysis. In order to improve the extraction and the solubilization of the hydrophobic membrane proteins for subsequent two-dimensional gel electrophoresis, four detergents (3-[(3-cholamidopropyl)dimethylammoniol-1-propanesulfonate, amidosulfobetaine-14, sodium lauroyl sarcosinate and sodium deoxycholate) were tested in the sample preparation, associated with a sonication step. Zwitterionic detergents were shown to be efficient in recovering integral and peripheral proteins from membrane material. Spots were identified by matrix-assisted laser desorption/ionization tandem-time-of-flight (MALDI-TOF/TOF). The advantages of MALDI-TOF/TOF (speed, easiness of analysis, good sensitivity and high mass accuracy) were demonstrated on the milk fat globule membrane proteome investigation. Identified proteins are implicated in a wide range of functions including fat secretion and transport, protein trafficking and regulation. (C) 2008 Elsevier Ltd. All rights reserved. [less ▲]

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See detailSterol Composition Of Black Cumin (Nigella Sativa L.) And Aleppo Pine (Pinus Halepensis Mill.) Seed Oils
Cheikh-Rouhou, Salma; Besbes, Souhail; Lognay, Georges ULiege et al

in Journal of Food Composition and Analysis (2008), 21(2), 162-168

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See detailEffect of monopropylene glycol and gamma irradiation on Yarrowia lipolytica lipase stabilization
Alloué, Wazé Aimée Mireille; Destain, Jacqueline ULiege; Ongena, Marc ULiege et al

in Preparative Biochemistry & Biotechnology (2008), 38(3), 217-228

This work investigated the effects of monopropylene glycol, protease inhibitor, and gamma irradiation on Yarrowia lipolytica lipase stability during storage. Enzyme liquid stabilization was achieved by ... [more ▼]

This work investigated the effects of monopropylene glycol, protease inhibitor, and gamma irradiation on Yarrowia lipolytica lipase stability during storage. Enzyme liquid stabilization was achieved by addition of monopropylene glycol (MPG) at respective concentrations of 50, 75, and 90%, the protease inhibitors (P2714 and P8215) at 0.1%, and the gamma irradiation with 10kGy, 15kGy, and 25kGy doses. The results showed that monopropylene glycol limited the microorganism growth and decreased the enzymatic activity at high concentration (up to 50%), at two temperatures (20 and 4 degrees C). Enzyme stored at 20 degrees C lost its activity by 80% after two months. This loss was attributed to the protease's effect. At this temperature, the protease's activities have been limited by the specific inhibitors. The gamma irradiations improve microbial safety of liquid enzyme. [less ▲]

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