Pericarpium Citri Tangerinae is the dried and mature pericarp of Rutaceae citrus and its cultivated varieties. Medicinal materials are divided into "Chenpi" and "Guangpi". Picking ripe fruits, peeling, sun drying or low temperature drying. The manufacturing method is as follows:

1, the raw material needed to make dried tangerine peel is orange peel. First, buy some fresh oranges. When choosing, try to choose oranges with thin skin and soft skin. The dried tangerine peel made from this orange will taste good.

2. Add a little salt to the oranges, then wash them one by one, then pick them up and rinse them with clear water to remove the surface of the orange peel.

3. Wash the oranges, drain the water and peel them.

3. Put the peeled orange peel into a steamer, then boil the water in the steamer with strong fire and steam the orange peel; Boil and steam for about 10 minute, then turn off the heat.

4. When the orange peel is ripe and soft, carefully pour the orange peel out of the steamer and spread it in the sun.

5. The dried tangerine peel is finished. Dried tangerine peel can be packed in a sealed bottle. Stews and teas can be used directly.