Views:0 Author:Site Editor Publish Time: 2019-05-08 Origin:Site
As we all know, if the chest freezer wants to keep fresh or make the food more flavor, it needs to set an appropriate temperature, if the temperature is too high, the food will deteriorate, do not play a cooling effect, low temperature food will not be delicious, then what is the most suitable temperature should a freezer be set at?
One of the most basic ways to ensure food safety in the kitchen is to keep refrigerators and chest freezers in safe temperatures for food storage. According to the FDA, your freezer should be set to 40 degrees Fahrenheit (4 degrees Celsius) or below. Your freezer should be set to 0 F (- 18 C).) The food stored in the 0 °F freezer will remain safe indefinitely, but the quality will decrease as the food lasts longer in the refrigerator. Freezing does not change the nutritional value of food. The Food and Drug Administration recommends a two-hour rule for storing items that need to be refrigerated at room temperature.
When a new batch of refrigerators entered the lab, we first set the ambient temperature in the climate control room to 70 °F, simulating the conditions in most kitchens. We then make sure that the temperature setting on each freezer will make the freezer in the center of the unit between 36 °F and 38 °F.
We do the same thing in the freezer to figure out how to keep the freezer temperature at-1 °F and 1 °F. It is important to note that we do not penalize the freezer for inaccurate settings. The key is that you need to know how to get them to 37 °F and 0 °F marks. This is why we now include this information in our freezer rating form, under features and specifications.
You will find ideal temperature settings for refrigerators with digital control and ideal values for models with this type of thermostat. What if your freezers not one of the tested models? Your best option is to buy a freezer thermometer, which can be purchased online and at home centers for a few dollars, and then do your own experiments.
The thermometer will not be as accurate as the sensitive thermocouple we use in the freezer lab, but it should allow you to achieve the perfect freezer temperature to keep the food fresh, delicious and safe for as long as possible.
Foods stored at 0 °F or below can be consumed indefinitely (although quality and taste may be damaged over time). While many foods freeze at about 32 degrees Fahrenheit, they need to be stored at 0 degrees Fahrenheit to slow down deterioration, making it colder and better. And don't undefined worry about cold temperatures-itundefineds due to exposure to air, not temperature.
To ensure that your freezer is running at the right temperature, use the freezer thermometer to monitor the temperature and to ensure that the freezer is thawed every once in a while to ensure that it works effectively.
To sum up, the most suitable temperature for the freezer is-18°C or lower, and once the desired temperature is selected, it may take some time to display and reach that temperature. This is because it takes time to reach temperature in a freezer.