Even at -40 degrees Celsius there is still some unfrozen water in frozen food. Grocery Business has published a website article outlining the potential risks of temperature fluctuations to frozen products and how Viking Cold’s Thermal Energy Storage technology can help protect food quality and shelf life from “Micro-Freezer-Burn”.
Grocery Business: Stable Grocery Freezers Avoid “Micro-Freezer-Burn”
August 10, 2018