Gardenia blue Gardenia extract  food coloring

[Characteristics]: 1. Gardenia blue is a kind of dark blue fine powder, it can be easily dissolve in water, ethanol solution and propylene glycol solution, can not dissolve in organic solvent. 2. The shade is stable in medium when PH is between 4 to 8. 3. It has a good resistance to temperature, but not to light. 4. The dyeability is good to protein than starch.

[Quality Standard]:

[Usages]:

Applicable to candy, cookies, food, beverages sugar-coated medical, etc.

gardenia blue pigment -food additive