"Jinxi Huangzizi" is oval or oval, with thin, full and reddish color. It has high color price, high content of geniposide and gardenia pigment, and is a very distinctive product. The medicinal parts of Jinxi Huangqizi include roots, leaves, flowers and fruits, which are cold and bitter. They have the functions of purging fire and removing trouble, clearing heat and diuresis, cooling blood and detoxifying. "Jinxi Huangzizi" contains geniposide, iridoids, isoindole, deoxyxanthine, hawthorn, scorpion ketone, grassland acid, gardenia, crocin, saffron , sputum sterol and bear fruit acid.