How long can pork be refrigerated?

Pork is a type of meat that we often eat nowadays, but we don’t know much about the preservation of pork. First of all, the refrigeration and freezing of pork are different. The freezing temperature is low, which can reach minus 18 degrees Celsius, while the refrigeration temperature is generally maintained at 1-10 degrees Celsius. Because of the large temperature difference, the shelf life is also different. When preserving, you can choose the storage method according to the time you want to eat it. Let’s take a closer look below.

Fresh meat freezing

Fresh meat can be kept in the refrigerator for 3 months. The refrigerator has a freezer compartment, and the temperature in the freezer is kept constant at -18℃. The meat placed in this layer will also be frozen. The frozen meat in the refrigerator can only be stored for 3 months. If it is stored for too long, it will become rancid and spoiled. As the storage time increases, the nutrients in the pork will be lost and the taste will deteriorate. In addition, a "psychrophilic bacteria" called Listeria will be produced during the storage process. If the pork is frozen for too long, it will no longer be suitable for consumption. And frequently opening the refrigerator during the freezing process will affect the shelf life of the meat.

Fresh meat refrigeration

Fresh meat will keep for a week in the refrigerator. The refrigerator's freezer is located above the refrigerator's freezer, where the temperature is kept constant at around -5°C. Meat can be stored in the refrigerator for a week. Pork stored in the refrigerator is also affected by the frequency of opening the refrigerator. Opening the refrigerator frequently will accelerate the rancidity of the pork. Pork stored in the refrigerator and freezer will also cause changes in the quality of the meat. The pork cells will be destroyed during the freezing process, which will affect the taste when eaten. Nutrients will also be lost if frozen for a long time.

Fresh meat preservation

Fresh meat can be kept in the refrigerator for about 3 days. Above the refrigerator's refrigerator compartment is the fresh-keeping room, which is also the layer used the most. Pork can be stored in the fresh-keeping room for about 3 days. If the fresh meat you buy is placed on this layer, it needs to be eaten as soon as possible, otherwise it will easily become rancid and spoiled.

How to identify whether deterioration has occurred

If pork is kept in the refrigerator for too long, its cell structure will be destroyed and water will be lost. At this time, the pork will turn yellow and dry, and taste like wood, with no fragrance and a bad taste. This type of meat has been stored for too long and the meat quality has changed. In addition, meat that has been frozen for a long time contains relatively high levels of carcinogens.