Gardenia Blue, a natural food pigment, is got from the gardenia (Gardenia jasminoides ELLIS) fruit of madder family by biological fermentation.
Gardenia green pigment is rubiaceae plant gardenia fruit as raw material, by adopting the method of physical method and biological fermentation production, refined, which in addition to the assigned agent, not add any other food additives.
Pure Natural Color Gardenia Red is an obtained through enzymatic reaction between gardenia extract geniposide and amino-compound. It appears as dark purple in the aqueous solution. It has a good stability to light and heat. It can be used in a wide range of PH condition. As one of gardenia serial colors, Gardenia red not only can be used as a single red pigment, but also can be used to blend with gardenia yellow to achieve other colors
Gardenia Yellow, a pure natural and water soluble food color, is extracted from the gardenia fruit of madder family (Gardenia jasmimoides ELLIS) by the process of crushing, extracting, filtrating, purifying, concentrating, sterilizing, spraying & drying. The main coloring ingredient is crocin and crocetin.
Gardenia black pigment, a purely natural and water-soluble pigment, is extracted from the fruit of gardenia that is planted locally. The main manufacturing processes are checking, washing, slicing, extracting, isolating, filtrating, purifying, concentrating, sterilizing, spraying and drying. The main ingredients are Crocin and Crocetin. Its powder color is black and will rarely change while the PH varies. The pigment’s water solution is stable under heat and light.