Snow swallow is the pulp secretion of apple tree. In the process of secretion, impurities such as dust and bark are easy to stick, and the texture of snow swallow is hard. Generally, it needs to be soaked in clear water for 6-8 hours before it can be cooked and eaten. But after soaking, it is rich in water, which is easy to breed bacteria and microorganisms. Therefore, it is not advisable to soak for too long. If you have soaked for two days, you can continue to eat.

2 How to preserve snow swallows in the refrigerator?

After the snow swallow is soaked, you can change the water for 2~3 times to pick out the impurities inside, so that the snow swallow is more crystal clear. If the snow swallow can't be eaten after soaking in too much water, it can be put into a clean fresh-keeping box and stored in the refrigerator for 2~3 days. It is not advisable to store it for too long, so as not to deteriorate or destroy the nutrients in the snow swallow.

Does Xueyan have any nutrition after stewing? Yes.

Snow weir is a common nourishing health care product, which contains a variety of nutrients. Many people like to eat in life. Because the snow weir is a plant pulp secretion, it is gelatinous after soaking, so it will be cooked for a long time, but this will not affect the nutritional value of the snow weir, but will only reduce the taste.

4 Stewed snow swallow can be eaten for several days 1~2 days.

The snow weir is crystal clear after soaking, and contains L- rhamnose, D- galacturonic acid and other components. Has the effects of beauty beauty, relaxing bowels, etc. The best thing to eat now is stewed snow swallow, which is not only tender and smooth in taste, but also more conducive to the absorption of nutrients. If the stewed snow swallow is inedible, it can be covered with plastic wrap and put into the refrigerator for refrigeration, which can generally be stored for 1~2 days.