What is the “3S-” temperature regime?
In the context of food preservation, the “3S-” temperature regime refers to a specific approach used to maintain the quality and safety of products during storage and transport. Although it is not a widely standardized term, the “3S-” in this context can be interpreted as referring to three key principles related to temperature control:
- Stable: The storage temperature must remain constant, avoiding fluctuations that could compromise the product’s quality. This is crucial to prevent the proliferation of microorganisms and the degradation of food.
- Shock: Freezing should be rapid and controlled to avoid losing characteristics. Once frozen, it must remain stable to prevent recrystallization.
- Slight: Temperature variations should be minimal, ensuring that food remains within a safe and appropriate temperature range to preserve its freshness and quality.
Improving the “3L1” temperature regime
The “3S-” regime enhances the performance of “3L1”. In frozen products, crystal formation does occur. In any product temperature class, bacterial activity is halted, so that is not the limiting factor. The limiting factor is the variation in product temperature. Temperature fluctuations during storage have a significant impact on the quality and shelf life of frozen products. A unit that maintains a more uniform temperature can minimize these negative effects, ensuring better preservation of the texture, flavor, and nutritional value of the food, as well as extending its shelf life. Therefore, a unit with a more stable temperature is essential to maintain the quality of your products and the satisfaction of your customers. Maintaining a “3S-” temperature regime helps ensure that food reaches the end consumer in the best possible condition, reducing the risk of contamination and quality loss.
Discover NIAGARA, the 5th generation of “3S-” frozen cabinets
Niagara is our 5th technological generation of vertical freezer cabinets with “3S-” doors. It is focused on improving temperature uniformity, reducing product temperature variation over a 24-hour cycle, and optimizing ergonomics. Based on these premises, significant improvements are achieved in energy efficiency, reduction of pollutant emissions, optimization of product visibility, and better food preservation/reduction of food waste.
At EXKAL, we aim for maximum temperature uniformity to achieve the least amount of food waste. Discover it here.
