Do you want to put the snow moon cakes in the refrigerator?
Yuanzuxue moon cakes should be put in the refrigerator.
Moon cakes are afraid of both high temperature and humidity. If stored for a long time, they will lose their taste and the stuffing will go bad. When put in the refrigerator, it is best to put the moon cakes together with the packaging box and take them out one hour before eating.
Yuanzuxue moon cakes should be fresh, not old, because they contain more fat. If they are stored for too long, they will go bad easily. Fresh moon cakes are round and full, with good texture, strong fragrance and delicious taste. The old moon cake oil has been oxidized and rancid, losing its original flavor, and even producing an unpleasant "spicy" taste, which is even more unhealthy. It is best to buy now and eat now.
Don't put the dry ice of snow moon cakes in the refrigerator.
Yesterday, the reporter visited a number of supermarkets, cake shops and cake shops, and found that anyone selling ice cream moon cakes would give some dry ice to keep the temperature low and prevent the moon cakes from melting. The reporter observed that few merchants would remind consumers how to deal with used dry ice. At a famous brand ice cream shop in the railway station, the service staff only said that they would give away dry ice that could be "kept warm" for one hour. When the reporter asked what to do with dry ice when she bought it home, she replied, "Just throw it away." There is not much explanation.
In fact, it's not just ice cream moon cakes. Now many foods are frozen with dry ice. A few days ago, Ms. Chen received seafood from a friend in Dongshan, which contained a bag of ice cubes. "The heat insulation effect is quite good. It was sent home by express, and it was intact for six or seven hours. " After receiving the seafood, Ms. Chen put the seafood and dry ice together in the refrigerator. Ms. Chen was quite puzzled when she heard the reporter remind that "dry ice can't be put in the refrigerator". "It can be frozen anyway, why can't it be put in?"
The reporter asked Xu Chenglong, a physics teacher at Shuangshi Middle School, about the principle of dry ice explosion. He introduced that dry ice is actually solid carbon dioxide, the temperature is below MINUS 78.6℃, it is colorless, odorless and nontoxic, and it will absorb a lot of heat when sublimating, so it is a good material for refrigeration and low-temperature maintenance.
However, because the freezing point of dry ice is-78.6℃, it means that it is very volatile in the real environment and sublimates into gaseous carbon dioxide 600 to 800 times larger than the solid volume. "In a refrigerator or even an ice bottle, dry ice will sublimate into gas due to high temperature, and once the gas in a closed space is greatly increased, resulting in greater pressure, a physical explosion will occur." Xu teacher said.
How long should Yuanzuxue moon cakes be kept in the refrigerator?
Take it out and melt it.
Moon cakes should be stored in the refrigerator with the box.
Mooncakes are generally divided into soft stuffing and hard stuffing. Soft fillers contain a lot of water, which can only be stored for about 7 to 10 days, while hard fillers can be stored for about 1 month. Because moon cakes contain a lot of fat, they should also be stored away from light to prevent oil oxidation.
At 25℃, almond and passion fruit moon cakes can be stored for about 15 days, while bean paste, lotus seed paste and jujube paste moon cakes should not be stored for more than 10 days.