|Place of Origin:||China|
|Minimum Order Quantity:||100g|
|Packaging Details:||Packed in 25kg/drum|
|Delivery Time:||In ten days|
|Payment Terms:||L/C at sight or T/T in advance|
|Supply Ability:||10 mt per month|
Grape Skin Pigment
It is a kind of natural edible pigment extracted from grape skin. The main composition is anthocyanins including oenins, syringidins. The dark purple powder color is soluble in water 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 dark blue.At the iron, it is purple.At the proteid,it is dark purple. it can be used in the coloring of wine, carbonic acid drinks, juice drink, jam and candy.