Microbiology sector

Aerial dispose des moyens humains et technologiques pour procéder à toutes sortes de détections.

En microbiologie, les micro-organismes ciblés sont les Bacteria, yeasts, moulds, phages

Examples of actions in the agri-food sector

  • Detection and identification of sources of microbial contamination in production workshops or along an agri-food chain: alteration strains or pathogens,
  • Proposals for solutions after audit in the event of a manufacturing accident of microbiological origin,
  • Challenge-test – Aging test – Growth test – Storage test (alteration strains or pathogens): helps to determine microbiological shelf life,
  • Microbial ecology: global description of bacterial communities by molecular biology tools (such as NGS Next-Generation Sequencing) with data processing by bioinformatics- qPCR with primer design,
  • Quantitative monitoring of a given species throughout a process, for example fermentation by molecular biology – qPCR,
  • Acquisition of the cardinal values of various microorganisms under different environmental factors: pH, Aw, temperature,
  • Predictive Microbiology, national collaboration with the Sym’ Previus network,
  • Study of the efficiency of decontamination processes (ionization, high pressures, plasma, air disinfection…),
  • Study of microorganisms of industrial interest (bacteria, yeasts, moulds): evaluation of the biopreservation potentialities; characterization of technological flora,
  • Evaluation of active substances (essential oils, disinfectants, antibiotics, phages…) against target microorganisms.

Examples outside the agri-food sector

  • Validation of the radiosterilization of health products (prostheses…),
  • Study of the antimicrobial activity of functionalized materials (textiles, surface coating),
  • Detection-identification of biological alterations of materials (stones, paints, textiles, glass),
  • Ageing test, resistance of materials to fungal attack.


  • L2 and L3 laboratories
  • Bioscreen (200 wells – 200 parameters) – Turbidimeter
  • Epifluorescence microscope
  • Incubators (Temperature – Atmosphere – 3 gases)
  • Climatic chamber (Temperature – Relative Humidity)
  • PCR thermal cyclers – qPCR
  • Pulsed field electrophoresis (PFGE)
  • Fermentor
  • Atmospheric (O2, N2, CO2,) and vacuum equipment


Ministry of Agriculture and Food

ITAI qualification (Institut Technique Agro Industriel)


Recognition for the performance of Listeria monocytogenes growth test


Authorization to handle Clostridium Botulinum (Microorganism and its toxin -MOT) in a Class 3 Laboratory

Contact us

Valérie Stahl

Project Manager

Marie-Hélène Desmonts

Project Manager

Bernard Hezard

Head of Microbiology Lab

Lysiane Fougy

Research Scientist

Christine Touati


Adrienne Lintz