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Qingdao Pengyuan Natural Pigment Research Institute

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grape skin red color 

  Category : Food and other related products->Additives->food additive

grape skin red color

  Product Specification
  Model No:      003
  Country  CN
  Materials  grape skin
  Minimum Order  5kg
  Payment Term  T/T


    Product Detail
  Grape Skin Red Color
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 unstable green.
Application: it can be used in the coloring of wine, carbonic acid drinks, juice drink, jam and candy.
Package: inner package is aluminum foil bag; out package is carton.
Or according to client's demand's
Storage: protected from light and heat. Stored in cool, dry and airproof.

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