purple sweet potato red color
It is a kind of edible pigment extracted fro 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 ans 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,ja 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 conditions