1, fresh rice cakes are made in a week, because the temperature is lower in winter. Generally, it is only necessary to separate the rice cakes with short storage time and put them in a cool and windless place. Don't put it in a bag to avoid the accelerated decay of water vapor, and don't put it in a sealed plastic bucket and cover it with a plastic bag, which is also easy to rot.

2. Soak the rice cake in water. This method was handed down from the older generation. This method is not only low cost, but also very effective. It can be preserved for a long time when the temperature is low in winter. In the method of soaking rice cakes with water, attention should be paid to changing the water for soaking rice cakes in time. Otherwise, the water quality of rice cakes will deteriorate after being placed for a long time, and rice cakes are prone to sour smell. Generally, the frequency of changing water is once every two days, and it is necessary to ensure that the changed water quality is clean and sufficient, so as to ensure that the rice cakes are fresh in the water.

3. If the rice cake is bought for home, it generally doesn't need to be kept for a long time. Usually, we can put it in the refrigerator. This preservation method can keep the rice cake from deteriorating for ten days and a half. However, it should be noted that the bought rice cakes generally have a variety of tastes, and different kinds of rice cakes need to be kept separately in fresh-keeping bags to ensure that there will be no cross-talk between rice cakes with different tastes.

4. If the rice cake needs to be preserved for a long time, it needs to be frozen at this time. Frozen storage also needs to classify and package rice cakes according to different tastes to prevent them from going stale. According to the amount of each meal, the rice cake can be preserved for a longer time. Frozen rice cakes will become very hard and will become soft after being put in clear water for a period of time. When the hardness of rice cakes is appropriate, they can be taken out of clear water for boiling, frying and frying.

As a cooked food, the shelf life of rice cake is limited. Generally, when the temperature is below 15℃, it can be stored in the shade for 3 to 5 days, and when the temperature is above 15℃, it can only be stored for about 2 days. If put in the refrigerator in time, the shelf life is 5 to 10 days. People who need to keep them for a long time can soak them in water or freeze them in the refrigerator. Some people say that the taste of rice cakes will change if they are frozen for a long time. In fact, as long as