Challenge tests & predictive modelling: Pasteurisation processes optimisation
05 June 2020
Over the recent period, we have been involved in the optimisation of the pasteurisation processes for various clients. Based on predictive modelling, we have established the temperature and time combinations that proved to be sufficient for the raw materials and products studied. Using challenge tests involving pathogens, surrogate organisms for pathogens or spoilage flora, we proceeded to validate the adapted pasteurisation steps. These studies have resulted in an improvement in product quality by shortening the pasteurisation process as well as savings in production costs.
