Heat process validation is a method used to ensure that a food’s thermal process
reduces a target microorganism’s count down to a safe level, rendering the food safe to consume.
In any heat preserved food, it is essential that the product has received the
correct thermal process. Many factors
affect the amount of lethality delivered to microorganisms: with packaged foods these factors include
the shape and volume of the package, the
product it contains, and the degree of mixing during the process.
With aseptically processed foods, the
viscosity of the product and its velocity through the heating pipes are major determinants. The same
factors apply whether the product is going through a sterilisation or pasteurisation process.
We have a range of techniques that can predict and measure both the heating
characteristics, and the actual amount of delivered lethality within both products and processes. We
also have expertise in determining the
susceptibility of different organisms to heat.
Many factors affect the amount of heat delivered, the product it contains, and the degree of mixing during the process.
Food and drink pilot plant facilities, covering over 3000m2.
Thermal processing is at the centre of food preservation.
Developing new food and drink products is a complex process, we can help across the full range of food types.
Knowledge and expertise for microwave and conventionally heated products.
Exploring new and emerging process technologies for industry use.
Develop new products, analyze existing processes and try out ideas.
All our services are available to support the pet food industry.
The Campden BRI group companies listed below are both accredited in accordance with the recognised International Standard
ISO17025:2017 by the United Kingdom Accreditation Service (UKAS). The accreditation demonstrates technical competence for a defined scope of methods,
specific to each site, as detailed in the schedules of accreditation bearing the testing laboratory number.
The schedules may be revised from time to time and reissued by UKAS. The most recent issue of the schedules
are available from the UKAS website www.ukas.com
Campden BRI (Chipping Campden) Limited is a UKAS accredited testing laboratory No. 1079
Campden BRI (Nutfield) is a UKAS accredited testing laboratory No. 1207