Gardenia jasminoides

Gardenia jasminoides, « Gardenia » both in English and French, belongs to the Rubiaceae botanical family.

Native to tropical and sub-tropical regions of eastern Asia, it grows in many temperate areas. It is a 0.3 to 3 m tall shrub, mostly cultivated for its fragrant flowers but that was also commonly used as a natural yellow dye.

Its fruit is a popular traditional Chinese medicine. It has various biological activities, such as antidiabetic, anti-inflammatory, anti-depression and antioxidant. It improves the quality of sleep. It is used in the treatment of an array of illnesses including jaundice, headaches, fever, inflammation, hepatic disorders, and hypertension.

The fruit main constituents are iridoids, iridoid glucosides, triterpenoids, organic acids and volatile compounds. Geniposide, genipin, gardenoside, catalpol (iridoids) and crocin are its major bioactive compounds.

  • English name Capejasmine
  • Chinese name Zhizi
Gardenia jasminoides