People have become more and more inseparable from cakes. Whether it is a party, a birthday or a holiday celebration, there are three main reasons for the popularity of cakes:

1. The cake looks good and has a beautiful shape. It has an appetite and is very attractive. The cakes can be customized according to the different needs of customers. The shapes and colors are ever-changing, and they are displayed in the store to make people want to buy them all.

2. The cake has a delicate taste and a light sweet taste. It can be eaten before and after meals, and can even be directly used as a staple food, which is particularly delicious.

3. The cake has a special meaning and can enhance the sense of ceremony. On some important occasions, cakes are a must, especially the dessert table, which looks good with cakes. Cakes represent a high-end atmosphere and can be reminiscent of good wishes and a happy future, so they are very popular now.

However, the shelf life of cakes is generally relatively short. If it is left for too long, the surface will be sticky and sticky, and the inside of the food will become sour and smelly. When breaking apart, there will be adhesion and wire drawing between the cake tissues, and this deterioration process will be accelerated. Deterioration. "Cakes and breads" are sterile in the initial stage of baking, but they will be infected with microorganisms from the outside in the process of cooling, packaging and sales (the main ones that grow are yeast and bacteria-type microorganisms), and the products have high content of microorganisms. Moisture can easily cause the product to become sour, smelly and sticky.

Therefore, before buying a cake, pay attention to the following three points:

1. Cakes with cream and fresh fruit should be refrigerated and best eaten the same day.

2. The naked embryos can be frozen and sealed with plastic wrap if they want to extend the shelf life.

3. Mousse cakes can be frozen and stored, but cannot be frozen and thawed repeatedly.

Cakes with whipped cream can be refrigerated for up to 3 days. If it is just a cake embryo, you can wrap it in plastic wrap and freeze it for two weeks. When eating, take it out and let it warm naturally, or slap it in the microwave. Strictly speaking, after the cake is placed for three or four days, it cannot be eaten. After three or four days, the cake has already deteriorated and tasted. It may cause discomfort to the human body, so it is not recommended to eat it. Generally, cakes are best eaten the same day, stored for no more than a day, and stored in the refrigerator.

The refrigerator is a refrigeration device that maintains a constant low temperature, and can only store some foods that can be preserved for a long time and do not taste. For common vegetables and fruits, it is not recommended to store them for too long. Moreover, foods like cakes, if they are kept in the refrigerator for a long time, will cause odor and affect the storage of other foods.