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Purple Sweet Potato Red Color  ( ) | | |
 Product Feature | Product Origin: Qingdao
Standard: E(1cm10%)=300 Liquid and Powder
Brand Name: pengyuan
Price Terms: FOB Qingdao
Detailed Product Description:
It is a kind of natural edible pigment extracted from scammony purple sweet potato.It contains anthocyanins and flavones.The amaranthine powder or liquid color is soluble in water, alcohol and solution of water and alcohol, but insoluble in oil and absolute alcohol.The environment PH value can influence its hue and stability.At pH 2.0-6.0, the color is red or amaranthine;at pH 7.0,it is blue:at pH above 7.0,it is unstable green.
Application: it can be used in the coloring of wine, carbonic acid drinks, juice drink, jam and candy.
Package:
Liquid: polythene barrel;
Powder: inner package is aluminum foil bag; outer package is carton.
Or according to clients demands
Storage: protected from light and heat. Stored in cool, dry and airproof.
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