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Gardenia Yellow

Description: Gardenia Yellow is extracted from the gradenia fruit of the madder family. The pigment mainly consists of crocin and crocetin.
Charactristic   slight bitter, yellow- brown powder easily dissolvable in water and alcohol, but not in fat solvent. In water solvent, its bright yellow color does not vary according to PH. Resistance to light and heat is high in neutral and faintly alkaline mediums. It has a strong ability to color proteins and carbohydrates. It is applicable to the human-body and has been formulated to a national standard (standard number GB7912-87).
Technological Process   Raw Material → Crushing → Immersion in water → Filtering → Purification → Filtering → Concentration in Vacuum → Killing of Bacteria →spraying & Drying → Powder                
Usages   Applicable to food, beverages. 

Methods for storage

It should be keep tight and stored in a cool, dark, dry and ventilated place, and it can be stored for a long period. The remaining product should be re-sealed if it is unsealed in order to avoid of moisture.


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