Jean-Luc Audic

Dr. Jean-Luc Audic

Ecole Nationale Supérieure de Chimie de Rennes, CNRS, UMR 6226, 11 Allée de Beaulieu, CS 50837, 35708 Rennes Cedex 7, France
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Research Focus & Metrics

Academic Career Length

24Years (2003-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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1 November 2003 in Le Lait
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Journal Article
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Jean-Luc AudicJean-Luc Audic
Jean-Luc Audic
BCBernard Chaufer
Bernard Chaufer
GDGeorges Daufin
Georges Daufin
International audienceMilk contains a lot of different components with their own functional properties and some of them, such as casein, have been used in the manufacture of non-food technical products for many years. The present review deals with the non-food applications of (i) the major individual components of milk: proteins (casein; soluble proteins); lactose; milk fat and (ii) whey, a co-product of cheese and casein manufacture. New applications of milk proteins on a laboratory scale are focused on the manufacture of protein-based films and biomaterials. Also, fermentation of lactose and whey provides low molecular weight compounds and exopolysaccharides. These promising routes for giving added value to dairy co-products and effluents should be applied to achieving a great reduction in dairy industry wastes.Applications non-alimentaires des constituants du lait et des coproduits de l'industrie laitière : revue. Le lait est composé de différents constituants présentant chacun des propriétés fonctionnelles caractéristiques et ayant été valorisés dans le domaine non-alimentaire depuis de nombreuses années. L'objectif de cet article est de passer en revue ces applications non-alimentaires pour (i) les constituants individuels majoritaires du lait pris séparément à savoir : protéines (caséines ; protéines solubles), lactose, matière grasse ; et (ii) le lactosérum, co-produit de la transformation du lait en fromage ou en caséine. La fabrication de films et de biomatériaux à base de protéines apparaît comme l'une des applications les plus récentes et les plus attractives. D'autre part, la fermentation du lactose et/ou du lactosérum permet d'obtenir une grande variété de composés de faible masse molaire ainsi que des exopolysaccharides eux-mêmes valorisables. La variété des applications non-alimentaires répertoriées permet d'envisager différentes voies de valorisation pour les co-produits et les effluents de l'industrie laitière dans l'objectif de réduire au maximum les rejets

1 August 2015 in Industrial Crops and Products
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Journal Article
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MGMaëlle Gobin
Maëlle Gobin
Patrick LoulerguePatrick Loulergue
Patrick Loulergue
Jean-Luc AudicJean-Luc Audic
Jean-Luc Audic
LLLoïc Lemiègre
Loïc Lemiègre

16 October 2013 in Journal of Applied Polymer Science
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Jean-Luc AudicJean-Luc Audic
Jean-Luc Audic
LLLoïc Lemiègre
Loïc Lemiègre
YCYves‐Marie Corre
Yves‐Marie Corre

21 April 2021 in Journal of Applied Polymer Science
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SNSimon Nicolas
Simon Nicolas
TRTiphaine Richard
Tiphaine Richard
JDJuliette Dourdan
Juliette Dourdan
LLLoïc Lemiègre
Loïc Lemiègre
Jean-Luc AudicJean-Luc Audic
Jean-Luc Audic

29 March 2010 in Journal of Applied Polymer Science
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Jean-Luc AudicJean-Luc Audic
Jean-Luc Audic
BCBernard Chaufer
Bernard Chaufer

22 June 2017 in Journal of Applied Polymer Science
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Patrick LoulerguePatrick Loulergue
Patrick Loulergue
MAMaria Amela‐Cortes
Maria Amela‐Cortes
Stéphane CORDIERStéphane CORDIER
Stéphane CORDIER
Yann MolardYann Molard
Yann Molard
LLLoïc Lemiègre
Loïc Lemiègre
Jean-Luc AudicJean-Luc Audic
Jean-Luc Audic
New biobased polyurethanes were synthesized from cyclocarbonated broccoli seed oil and different di‐ or triamines. The isocyanate‐free route to synthesize these polyurethanes was divided into three steps: the broccoli seed oil was first epoxydized, then carbonated with CO2 at a pressure of 50 bar to convert oxiranes into cyclic carbonates, and finally polyurethanes were prepared through the reaction of the cyclocarbonated oil with three different di‐ or triamines, that is, butylene diamine, m‐xylene diamine, and bis(hexamethylene triamine). The chemical reactions were monitored by Fourier transform infrared spectroscopy, nuclear magnetic resonance, and electrospray ionisation mass spectrometry and mechanical properties of thus‐prepared polyurethanes were determined by dynamic mechanical analysis and tensile characterization. An UV‐responsive material was finally prepared from butylene diamine based polyurethane integrating phosphorescent molybdenum nanoclusters. © 2017 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2017, 134, 45339.