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| Perilla red color |
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| powder |
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| Applicable to food, beverages and wine. |
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Source: Perilla red color is extracted from Perilla Ocimoidis. Var. Crispa.
Main composition: Shisonin and Shisolanin.
Characters: Red or reddish-purple liquid or powder. In aqueous solution the pigment?s color varies with PH. When PH is 3-5, the solution is red, from PH5-7 a red-brown color and when PH is more than 7, it is blue or green.
Quality standard:
ITEMS INDICES
Appearance Purple-red liquid or powder
Color value E 10%,1cm 522nm 100 ------- 300
Drying weightlessness ● 10%(Powder)
Ash ● 4%
Heavy metal ●ppm 20
Lead ●ppm 5
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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