Français
2. Thermal decontamination treatments for food powders
Thermal treatments are commonly used to decontaminate foodstuffs, and food powders in particular. Optimizing these treatments involves studying and understanding microbial destruction kinetics and the parameters characterizing the thermoresistance of microorganisms.
2.1 Causes of cell death
Many authors attribute the lethal effects of heat stress to the denaturation of proteins, membranes and several cellular organelles
In Saccharomyces cerevisiae, condensation of the nucleolus with condensation of peripheral material was observed after heat shock by Webster...
The Ultimate Scientific and Technical Reference
This article is included in
Food industry
This offer includes:
Knowledge Base
Updated and enriched with articles validated by our scientific committees
Services
A set of exclusive tools to complement the resources
Practical Path
Operational and didactic, to guarantee the acquisition of transversal skills
Doc & Quiz
Interactive articles with quizzes, for constructive reading
Thermal decontamination treatments for food powders
Heat treatment technologies
Contacts Authors
Frédéric FINE – CTCPA [email protected]
Patrick GERVAIS – ENSBANA – University of Burgundy [email protected]
Some recent theses
Websites
- - Séminaire « Décontamination des poudres alimentaires : état de l'art et innovations technologiques » organisé le mai 2005 par le CTCPA. Les actes de congrès sont disponibles sur demande à [email protected]
- RAPHAEL (S.) - Les secrets des transferts...
Regulations
Hygiene regulations :
products of animal origin: regulations CE 852/2004 and CE 853/2004 ;
products of plant origin: decree of 05/28/1997.
Novel Food" regulations: EC regulation 258/97.
Microbiological criteria for dry products :
products...
Organizations
CTCPA – Centre technique de la conserve des produits alimentaires (Avignon) http://www.ctcpa.org/
ENSBANA – École nationale supérieure de biologie appliquée à la nutrition et à l'alimentation (Dijon) http://www.u-bourgogne.fr/ENSBANA/
Manufacturer – Suppliers – Distributors
(non-exhaustive list)
Abcar-DIC – Laboratory "Control of agro-industrial technologies" – université La Rochelle – Pôle Sciences et Technologies [email protected]
Hosokawa Micron pgarnier@hosokawamicron
LAGARDE Autoclaves [email protected]
...
The Ultimate Scientific and Technical Reference
