Gardenia Blue

Product Description

Gardenia Blue is a blue color obtained by enzyme treating on geniposide contained in gardenia fruits ,and get genipin,then produced by complexing with a primary amino group. It is soluble in water and relatively stable to heat and light under the neutral and alkaline conditions




  • Dark blue powder, soluble in water, Insoluble in petroleum ether and other organic solvents
  • Good resisitance to light and heat under the neutral and alkaline conditions, stable under the PH4-8
  • Oxidants and reducing agents have no adverse effect on colors
  • Good staining for proteins


A food additive used for coloring food, beverage, alcoholic drinks, pastry, pickles, and snacks