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| Red rice red color |
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| powder |
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| Applicable to food, beverages and wine. |
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Source: Red rice red color is extracted from the Oryza sativa of the Gramineae plant.
Main composition: The color is mainly composed of anthocyanidins
Characters: Red rice red color is a red powder or liquid, which easily dissolves in alcohol and water, but not in acetone and fat solvent. The pigment?s resistance to light and heat is good, but not to oxidisation. Na、K、Ca、Ba、Zn、Cu and micro Fe do not affect the color, but become rose to Sn, depigment and deposition to Pb and much Fe2+. The pigment turns a weak brown color in PH 7?12, and turns yellow if heated over a long period of time. The coloris applicable in the coloring of drinks, ice cream, candy, and jelly.
Quality standard:
ITEMS INDICES
Appearance Purple-red liquid or powder
Color value E 10%,1cm 535nm 100 ------- 1000
Drying weightlessness ● 10%(Powder)
Ash ● 4%
Heavy metal ●ppm 10
Lead ●ppm 4
Arsenic ●ppm 2
Microbiologic quality Conforms to standards of food additives
Technological Process:Raw Material ∪ Immersion in water ∪ Filtering ∪ Purification ∪Concentration in Vacuum ∪ Killing of Bacteria ∪ Drying ∪ Powder
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Liquid
Usages: Applicable to food, beverages and wine.
Storage: Prevent contact with air, light and heat, and store in cool condition. |
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