LTLT sous vide
The main objective is to create a whole new series of industrially manufactured sous vide gourmet dishes.
|Time:||1. January 2013 – 31. December 2015|
|Financed by:||The Research Council of Norway|
|In cooperation with:||Fjordland AS (prosjekt owner), Fjordkjøkken AS, Vilteksperten AS, Nortura AS, NCE Culinology, Gastronomisk Institutt|
The main objective of the project is to create a whole new series of industrially manufactured sous vide gourmet dishes. The main innovation element for achieving this goal is to use heat treatment at Low Temperature Long Time (LTLT).
The method has been used by chefs for cook-serve systems, but never been developed in Norway for sous vide on an industrial scale and there is a need for knowledge and documentation before taking the method in use. A focus is also set on producing traditional and season products.
The main scientific objective is to identify and solve microbiological, enzymatic and other quality challenges for sous vide products that are processed at low temperature (60-75 ° C) during long time.
1. Documenting mechanisms for inhibition of heat affected bacteria
2. Provide tools to document shelf lifes by studying microbial dynamics
3. Systemize analysis of enzymes that have activity optimum at current process temperatures and study the kinetics of one or more enzymes of significant importance for the final quality
4 . Demonstrating the possibilities for controlling quality by developing optimized products based in information from the above-mentioned goals
5. Development of a market for gourmet sous vide products through consumer insight and communication.