The only survivor of sour soup poisoning died. How long can the food in the refrigerator be frozen at most?

Food safety has always been our greatest concern. There is also a shocking news. 6543810.5, a resident of Heilongjiang province ate sour soup made at home for entertaining his relatives, and sour soup is a staple food of coarse flour made by corn fermentation. According to the local police investigation, this sour soup was frozen in the refrigerator of this resident's house for nearly a year, and this consumption also caused food poisoning of several relatives.

The most difficult thing to use this fermented product is to control its time. Unfortunately, the only survivor of sour soup poisoning also passed away. After all, after eating the expired sour soup, the liver has been completely damaged, and the lady's son is also trying to collect medical expenses. Through this incident, many netizens also became interested in the shelf life of ingredients in their refrigerators.

The refrigerator has the function of storing food for a long time, but although some ingredients in the refrigerator look fresh, they have actually bred a lot of bacteria, leading to deterioration. In our daily life, cooked meat should not be stored in the refrigerator for more than four days. Other milk can be refrigerated for 5-6 days, yogurt for 7- 10 days and beef for 0-2 days, but it can be frozen for about 90 days. For these families, it is necessary to pay attention to the shelf life of food at all times to avoid food poisoning caused by eating expired food by mistake and causing losses to family life and property.

Although this news event led to serious consequences, it made many people realize the importance of food safety. Although some major events in food safety have passed for a long time, the problems in this field of food safety also deserve people's attention. Relevant units should also strengthen the popularization of residents' food safety knowledge and strengthen the supervision of food production enterprises, so that fewer and fewer people are poisoned by food safety in this society and people feel more secure.