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Product Name:Red Rice Red
Red Rice Red is obtained from Oryza sativa of the Gramineae plant by extraction and refining. It is a kind of water soluble natural red color.
Main composion:The extract mainly consists of anthocyanin, which belongs to glucose derivatives of Cyanidin.
Properties:
Appearance:Red-purple powder or liquid.
Hue:The hue varies with the solution's PH. PH3-7, purple; PH>7, yellow.
Solubility:Easily dissolves in water and alcohol, but not in fat solvent.
Stability:The pigment's resistance to light is good but to heat is bad in an acidic medium.
Technological Process:Raw Material →Immersion in water →Filtering →Purification →Concentration in Vacuum →Killing Bacteria →Drying →Powder
Application/Use rate:Fruit Preps, Beverages; 0.01-0.05%.
Storage Conditions:Avoid exposure to heat, air, and light. Recommended storing at 5-10ºCfor maximum shelf life of 2 years.
Product Name:Red Rice Red
Red Rice Red is obtained from Oryza sativa of the Gramineae plant by extraction and refining. It is a kind of water soluble natural red color.
Main composion:The extract mainly consists of anthocyanin, which belongs to glucose derivatives of Cyanidin.
Properties:
Appearance:Red-purple powder or liquid.
Hue:The hue varies with the solution's PH. PH3-7, purple; PH>7, yellow.
Solubility:Easily dissolves in water and alcohol, but not in fat solvent.
Stability:The pigment's resistance to light is good but to heat is bad in an acidic medium.
Technological Process:Raw Material →Immersion in water →Filtering →Purification →Concentration in Vacuum →Killing Bacteria →Drying →Powder
Application/Use rate:Fruit Preps, Beverages; 0.01-0.05%.
Storage Conditions:Avoid exposure to heat, air, and light. Recommended storing at 5-10ºCfor maximum shelf life of 2 years.