Red cabbage colour |
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¡¡¡¡ Red Cabbage is extracted from red cabbage of Cruiferae family. The main composition is anthocyanidins.
Properties: Red Cabbage is a purple-red liquid or powder, which easily dissolves in acid alcohol and acid water, but not in fat solvent. Its solution is red in acid medium and green in alkaline. The resistance to light and heat is high in acid mediums. The pigment is applicable to coloring food.
Technological Process:
Raw Material ¡ú Slicing ¡ú Immersion in water ¡ú Filtering ¡ú Purification ¡ú Concentration in Vacuum ¡ú Killing of Bacteria ¡ú Drying ¡ú Powder
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ý
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡Liquid
Usages: Applicable to food, beverages and wine.
Storage: Prevent contact with air, light and heat, and store in cool condition
Quality standard:
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Items
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Red
cabbage color
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Properties
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purple-red liquid or powder, which easily dissolves in acid alcohol and acid water, but not in fat solvent. |
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color
value(E10%)
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200min
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Ph |
3.0 |
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1.Heavy metal ppm¡Ü 2.Arsenic ppm¡Ü 3.Lead ppm¡Ü 4.Burning remains¡Ü 5.Drying weightlessness¡Ü |
20 2 5 4% 40% |
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1.Germs count(per gram) 2.coliform bacillus |
300cfu/g max negative |
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Microbiologic
Quality
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Conforms
to Standards of Food Additives
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Tianjin Huida Hetai Biotechnology Address:E-501,No.6 Erwei Road,Huayuan Industry Development Area,Tianjin,China Postcode£º300384 Tel£º86-22-85689111 FAX£º86-22-85689112 E-mail£ºhuidatj@huidatj.com
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