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Food preservation methods seek both to stop the propagation of germs using cold, and to eliminate them through heating processes like sterilization or pasteurization.
These processes can be divided into two large groups according to whether they use heat or cold. Each of them applies to different foods, always aiming to maintain their organoleptic properties as unaltered as possible.
These preservation techniques must apply along the production chain – especially for food preserved with cold. As always, the food preservation temperature must be respected to prevent breaking the cold chain. In heating processes, on the other hand, ensuring that the necessary temperatures are reached is essential to complete the process. In both cases, the use of temperature indicators is indispensable to guarantee the correct result.
This product is supplied in packets with 10 thermometers. Irreversible-type temperature indicator with 8 temperature points. This is an adhesive thermometer than can be stuck on any surface or product. The points are marked with temperature in ºC and ºF.
8-level irreversible thermometers (pack 10...LCD reversible adhesive temperature indicator. This label changes colour on the basis of the temperature.
Reversible temperature indicator for the...Irreversible time and temperature indicator by color change. This adhesive label alerts you to inappropriate temperature exposure by progressively changing the color of the control points. Each point is calibrated for a specific period of time, thus allowing control of the exposure time at that temperature.
WarmMark Time and Temperature (pack 100...This procedure is the one that guarantees a more extended preservation period. However, in some cases, the product may lose its properties. In the process of freezing food, temperatures range from below 0 °C and to −18 °C. This ensures that the enzymes that break down the food slow down or halt their activity, killing the vast majority of the microorganisms.
However, this preservation method requires transport and storage facilities that are equipped to provide suitable temperature conditions. Having a reliable solution for temperature control is also important to guarantee that the food cold chain has not been broken at any time and ensure the food’s preservation.