As one of the essential appliances in modern homes, the variable temperature setting of the refrigerator is essential for the preservation of food. Different foods require different shelf life temperatures, and the right variable temperature setting can not only extend the shelf life of food, but also maintain the nutrition and taste of food. So, what is the best temperature change in the refrigerator? What is the best preservation temperature for different foods?
First of all, we need to understand that the main purpose of refrigerator temperature change is to extend the shelf life of food while maintaining its nutrition and taste. In order to achieve this, we need to set the corresponding freshness temperature according to the characteristics of different foods.
Generally speaking, most fruits and vegetables should be kept fresh at around 4. This temperature can effectively slow down the metabolism of food and prolong its shelf life. For example, fruits and vegetables such as apples, pears, and carrots can retain their delicious taste for a longer period of time under 4 conditions.
For protein-rich foods such as meat and fish, the best freshness temperature is generally between 1 and 0. This temperature can inhibit the growth and reproduction of bacteria, thereby prolonging the shelf life of food. When buying refrigerated or frozen food, we should pay attention to its shelf life and carefully check for any off-flavors or signs of deterioration before use.
In addition, some special foods require a specific freshness temperature. For example, fermented dairy products such as yogurt and cheese are better stored at temperatures between 2 and 6 to preserve their taste and nutritional value. Cold beverages such as ice cream need to be kept at a low temperature below 18 to avoid melting.
In short, choosing the right shelf life temperature according to the characteristics of different foods is the key to ensuring the freshness, nutrition and taste of food. In daily life, we can achieve this by reasonably adjusting the variable temperature setting of the refrigerator. So, is your refrigerator temperature set properly? Do you know the best temperature for different foods? Feel free to leave a message to share your experience and opinions!