Impact of farming practices and diet on chicken microbiomes

Published: May 17, 2024 by FME Lab

Last week, in the frame of the 1st Food System Conference in Torino, Stéphane was pleased to show for the first time the results of the Holoflux egg-to-meat project.

In this project, a consortium of 7 INRAE laboratories collaborated for a very ambitious experimental design aiming at studying the impact of farming practices (claustration versus open field), and therefore the impact of the diet on several chicken microbiomes (Fecal, Caecal …). The project revealed how the different microbiomes are changing (or not) with the diet and how the microbiomes maturate during the longitudinal (age) study from egg-to-meat. During the rest of the conference, Stéphane received a lot of positive feedback from the participants with strong encouragements for publishing the outcome of this study.

Share

Latest Posts

From “synthetic” to defined microbial communities for clearer terminology

Stéphane Chaillou participated in a joint reflection with a group of international researchers, coordinated by the Austrian Institute of Technology (AIT), on the terminology used to describe certain microbial communities. The collective of experts proposes replacing the term “synthetic community” (or SynCom), sometimes perceived negatively, with “Defined Microbial Community”.

Harnessing gut microbiome diversity for next-generation fermented foods

On June 5, 2026, Julien Tap participated in the INRAE-Tokyo NODAI Joint Symposium on Fermentation and Food Bioscience. This online event brought together researchers from INRAE and the Tokyo University of Agriculture to discuss fermentation microbiology, food bioscience, taste, and microbiome-based approaches to health. More than 100 participants attended the symposium, most of them Japanese students, highlighting the strong interest of the next generation in fermentation and microbiome science.

DOMINO 3rd annual meeting in Madrid

After three years, the #DominoEU project has reached full speed, with significant results across all project objectives. The three-day meeting provided an opportunity to review the very busy year of 2025 and the many key findings that can be leveraged in the coming months.