On December 6, Yoann Devriendt-Renault defended his doctoral thesis at the Ecole Nationale Vétérinaire d'Alfort (ENVA) - specializing in Chemistry - in Maisons-Alfort. The thesis, entitled "Du sol à l'assiette - impact des traitements thermiques sur le devenir de la chlordécone (CLD) dans les aliments et les sols antillais", is an integral part of the ANR JCJC AlimOmic project (www.alimomic.fr). The thesis was supervised by Julien Parinet (LSAl-PBM) and Thierry Guérin (DSP). The aim of this thesis was to answer the question of how to reduce an individual's exposure to CLD when ingesting an impregnated animal foodstuff. Through his work, Yoann was first able to calculate the processing factors (PF) of various matrices (fish, lobster, chicken, pork, etc.) subjected to different cooking methods (oven, frying pan and microwave). These PF may be useful for risk assessment. Microwaves were also found to be the most effective way of reducing CLD levels. In a second stage, elimination routes were investigated and revealed the possibility of volatilization of CLD, which is also transferred to cooking juices. inally, it would appear that CLD is partly converted to Chlordecol by heat treatment. This original work opens up a number of new avenues of inquiry, and questions which the LSAL will be pursuing in the coming months and years, in order to support risk assessment. The thesis jury, comprising Dr. Magalie Jannoyer (CIRAD) and Pr. Jean Luc Boudenne (Univ ; Aix-Marseille) as rapporteurs, Pr. Patrick Hohener (Univ. Aix-Marseille) and Dr. Agnès Fournier (Univ. Lorraine) as examiners, recognized the high quality of the oral presentation, the manuscript and the scientific valorization associated with this thesis, with 2 publications in 1st quartile (Q1) journals! Congratulations to Yoann on his ENVA doctorate!

The Centre is celebrating the publication of its fifth scientific paper as a result of the work carried out in Activity 3 in 2022.  The present study demonstrates that mixtures of carbon dioxide with nitrogen improve a broiler chicken’s welfare during stunning since they result in a more rapid induction of unconsciousness and reduce the aversion experienced, compared to carbon dioxide in two phases, in broiler chickens. This article named " Alternatives to Carbon Dioxide in Two Phases for the Improvement of Broiler Chickens’ Welfare during Stunning" has been published as part of the Special Issue Animal Stress and Welfare during Transport and Slaughtering, and is available here.

Agenda Program 2024 is now available since January 2024.

Please have a look at this webinar scheduled for December 20th, 2023, 9:00-12:00 CEST

EURL GUIDANCE : EURL Guidance Document on screening method validation  -  Version 1.1 of 21 September 2023 Published on 05/10/2023

EURL GUIDANCE : EURL Guidance Document on the quality control during routine analysis - Version1.2 of 3 April 2023 Published on 06/04/2023

We look forward to welcoming a new member to the EURCAW family! On 17 January the fourth European Union Reference Centre for Animal Welfare was designated – this new EURCAW will focus on aquatic species.   EURCAW Aquatic Animals will be led by the University of Crete in Greece, in partnership with the Biology Centre of the Czech Academy of Sciences, Institute of Parasitology in Czechia and the Universitat Autònoma de Barcelona in Spain.   The designation was published on 19 January in the ‘COMMISSION IMPLEMENTING DECISION 2024/266 of 17 January 2024 designating a European Union reference centre for the welfare of aquatic animals in accordance with Regulation (EU) 2017/625 of the European Parliament and of the Council’.   The new EURCAW will officially start work on 1 February 2024 and the designation will be reviewed every 7 years from the date of application of the Decision.   The implementing decision is available at: https://eur-lex.europa.eu/legal-content/EN/TXT/PDF/?uri=OJ:L_202400266&qid=1705652151941 The press release from the European Commission, issued on 15 January 2024: https://ec.europa.eu/newsroom/sante/items/814529/en    

A specific #dashboard developped by European Food Safety Authority (EFSA) to give access to updated and complete #brucellosis data in #Europe, including #prevalence data in different species. To be kept informed of brucellosis #eradication progress on an ongoing basis !  Brucella dashboard | EFSA (europa.eu)

  Dear Colleagues, The year 2023 has been full of challenges, thank you for everything you have brought and for your constant implictaion in our collaboartive projects. We hope you will have restfull and joyful end of year celebrations. Best wishes and see you soon in 2024! 

EFSA (European Food Safety Authority), 2023. Story map on Brucella, available online:  https://storymaps.arcgis.com/stories/8f560383d90b47e8a6f2223384a09c5f