Now quick-frozen dumplings can be bought in supermarkets, but we should pay attention to the issue of shelf life! Now Jinan hand-made dumplings wholesale Xiaobian to popularize quick-frozen dumplings preservation time!
When choosing frozen food in supermarkets, we must pay attention to it. How long can quick-frozen food last? According to the instructions on the package, dumplings can be stored for 3 months at minus 18 C.
There are two meanings in it: as long as it is kept at minus 18 C after leaving the factory, there will be no obvious quality problems within three months;
If it is not kept at minus 18 C after leaving the factory, it is not guaranteed that the quality will decline within 3 months. This is because, under freezing conditions, microorganisms will basically not reproduce, but the taste and taste are slowly changing, fat will slowly oxidize, vitamins are slowly decomposing. Therefore, a three-month shelf-life at minus 18 degrees Celsius does not mean that it can last for three months.
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