Can regular oranges be used to make aged tangerine peel (chenpi)?

Generally, regular oranges can be used to make aged tangerine peel (chenpi), but it is important to strictly follow medical advice when using it to ensure medication safety. The detailed explanation is as follows:

Aged tangerine peel is primarily made from the dried peels of citrus fruits. Regular orange peels can generally be processed into aged tangerine peel after proper treatment. Aged tangerine peel is a type of traditional Chinese medicine that has functions of regulating qi and strengthening the spleen, drying dampness, and resolving phlegm. It is primarily used for treating syndromes such as qi stagnation in the spleen and stomach, vomiting, cough with cold phlegm, and chest obstruction (chest pain). When making aged tangerine peel from regular oranges, fresh and mature oranges should be selected, avoiding damaged or moldy ones. Additionally, the orange peels should be intact and free from rot or mold. Homemade aged tangerine peel may not completely remove harmful substances on the surface, so its safety should be carefully considered before use.

If aged tangerine peel is needed for treating diseases or health purposes, it is recommended to use it under a doctor's guidance. In daily life, moderate consumption of aged tangerine peel can aid digestion, but excessive intake may cause excessive internal heat (heatiness), especially for individuals with a naturally hot body constitution, who should pay attention to controlling the intake amount.