2, oysters preservation methods:

1, after buying fresh oysters can first be washed with water, put into a water basin, drop a spoonful of sesame oil, the method can be preserved for one or two days;

2, such as the need for long-term preservation, you need to cook in the shell, and then take the meat out of the bag wrapped with a plastic bag, put the meat into the freezer freezer storage;

3, the freezer generally four to five degrees Celsius, high temperature will lead to rotting oysters, low temperature will be frozen or frozen;

3, the temperature is too high, it will cause the oysters to rot.

3, refrigerated generally in four to five degrees Celsius, the temperature is too high will lead to oyster meat rot, the temperature is too low will be frozen or frozen oysters, oysters in the freezer to save up to six days, and can not be preserved during the flip or mixed with other food shelves;

three, oysters, the efficacy of:

1, oysters contain iron and copper, can be nourished and nourish the face;

2, oysters are rich in phosphorus, zinc, and zinc, and the effect of the oyster is not a good thing, but it is the same. Oysters are rich in phosphorus, zinc and vitamins, can promote the absorption of calcium;

3, the benefits of brain;

4, lower bile, to prevent atherosclerosis;

Fourth, oysters are mollusks, the appearance of the shell, and the shell of the surface of the uneven, the meat can be eaten, but also to mention the production of oyster oil, oysters, oysters, the meat, shells, oils can be used as a medicine, also known as oysters or sea oysters.