How to preserve Chinese yam

After buying back the yam, peel the yam and cut it into pieces, then pack it in a plastic bag according to each consumption, and immediately put it into the upper layer of the refrigerator for rapid freezing. Chinese yam should be soaked in salt water immediately after slicing to prevent oxidation and blackening. There will be mucus when the fresh yam is cut, and it is very easy to hurt your hand with a slippery knife. You can wash it with water and a little vinegar first, which can reduce mucus. When eating, it can be directly put into the pot when the water is boiled, and there is no need to thaw, which is convenient and ensures the quality of yam.

Fresh yam generally has a smooth skin and a natural skin color. If it needs to be preserved for a long time, the yam should be embedded in sawdust, and for a short time, just wrap it in paper and put it in a cold place. If you buy a cut yam, avoid exposure to air and put it in a plastic bag and refrigerate it. Chopped yams can also be frozen in the refrigerator. The peeled yam is very slippery, and it will be easier to apply something like vinegar or salt on your hands.