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Grape Skin Red Color
| Category: |
Agriculture & Farm / Food |
| Date of placement: |
Mar 12, 2007 08:03 (GMT) |
| Expiration date: |
Oct 22, 2012 01:17 (GMT) |
| Type: |
Sell |
| Subject: |
Grape Skin Red Color |
| Details: |
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 oxfordblue.
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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| Company: |
Qingdao Pengyuan Natural Pigment Research Institute |
| Contact person: |
Helen Gao |
| Country: |
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