“Older is better” is a common saying about chenpi, so many products highlight long aging years. In practice, whether higher age is more suitable depends on intended use, source, and personal preference.
Aging Years and Chenpi
Chenpi is made from citrus peel that is dried and then aged. As aging continues, aroma and taste change, which is why people focus on years of aging.
Some descriptions note that volatile components shift during aging and the proportion of flavonoids may change. These points are often used to explain the “older is better” view, but they do not mean that older is always the best choice for daily use.
Value of Long-Aged Chenpi
Some views suggest that longer-aged chenpi tastes more mature, but actual experience depends heavily on storage conditions and individual preference. Longer aging can also increase rarity and storage difficulty, which contributes to collector interest.
Authenticity and Source Varieties
There are many citrus varieties used for peel, and not all are used for medicinal purposes. Some sources note that pharmacopeia standards specify approved source varieties, commonly including chazhigan, dahongpao, satsuma mandarin, and fuzhou tangerine. Many discussions emphasize that source variety and origin can affect flavor and traditional recognition.
Overall, it is not necessary to judge solely by aging years. Intended use, variety, storage conditions, and taste preference all matter.