2. Refrigerator refrigeration method: put the peeled raw chestnut into a fresh-keeping bag, tie the bag tightly, and quickly freeze it for preservation. You can also put it in a refrigerator for refrigeration. The peeled chestnut should be eaten as soon as possible on the same day. At this time, the taste is the best. Not only will the taste change, but the nutrition will be lost after long-term storage.
3. It's best to make chestnuts after cold storage or frozen preservation into dishes to eat, and don't eat them directly.