The mandarin orange (Citrus reticulata), also known as mandarin or mandarine, is a small, rounded citrus tree fruit. Treated as a distinct species of orange,[1] it is usually eaten plain or in fruit salads.[1] Tangerines are a group of orange-coloured citrus fruit consisting of hybrids of mandarin orange with some pomelo contribution.

The peel is used fresh, whole or zested, or dried as chenpi. It can be used as a spice for cooking, baking, drinks, or candy. Essential oil from the fresh peel may be used as a flavouring for candy, in gelatins, ice cream, chewing gum, and baked goods.[1] It is also used as a flavouring in liqueurs.[1] In Chinese cuisine, the peel of the mandarin orange, called chenpi, is used to flavour sweet dishes and sauces.