Geniposide is an iridoid compound and easily dissolve in water and ethanol solution, but insoluble in grease.
Chemical formula: C17H24O10
Molecular weight: 388.366g/ mol
CAS: 24512....

Gardenia green is obtained from compounding gardenia yellow and gardenia blue. It is a compound green pigment. The series products can be from grass green to dark green.
Character....

Gardenia red is a natural red pigment, which is prepared by bio-fermentation to the geniposide extracted from natural plant named Gardenia Jasminoides.
Character
rose color....

Gardenia blue is a rare natural coloring pigment. It manufactured by hydrolyzation of iridoids which extracted from gardenia and  ¦ à � -amino acid.

Manufacturing standard
It has....

Gardenia yellow is a natural pigment extracted from gardenia. It ¡  ¯ s rich in  ¦ à ‚ -Carotene. It is traditional Chinese medicine materials listed in the  ¡  ° National Homologous of....