Freezing is a frequently used method to extend shelf life, to avoid spoilage of food, and loss of value in the chain. It contributes greatly to the reduction of food waste. Energy consumption, quality, weight and aggregation during frozen storage have led to a worse image than food directly prepared from fresh products. The objective of the project is to improve the final quality of frozen products after processing by consumers and reduce energy consumption during storage and processing of frozen products.
To freeze and realize improvements in frozen storage, it is essential to understand both the performance of the process and the changes in the product. To understand the physical causes of loss in product quality of frozen products, in this project companies and knowledge institute work towards the scientific understanding of moisture migration and crystal formation, understanding of impact of variations in storage conditions and create the bridge to apply this knowledge in practice.
This insight will help businesses to deliver better quality frozen products as finished and semi-finished product. The industrial partners of the consortium will be the first to apply these insights to show it the added value. By neutralizing the negative aspects of frozen food, the opportunity arises to emphasize the positive aspects of frozen foods, such as better retention of nutrients such as vitamins and short preparation time (after thawing). More use of frozen products, the food industry flexibility in sourcing and prevents spoilage. Improved freezing and storage processes provide for reduction of energy consumption in this sector.
Diepvriesproducten bekijken in 3D: Cryo-XRT biedt producenten inzicht in structuurDiepvriesproducten bekijken in 3D: Cryo-XRT biedt producenten inzicht in structuur, VMT nr. 7 p. 31-33, 2018-06-01, A. Barbier-Schenk, https://www.wur.nl/upload_mm/6/4/f/487562fe-106c-4f05-af5e-989a6febe33b_Cryo-XRT%20biedt%20producenten%20inzicht%20in%20structuur.pdf