Red Grape Skin Extract

Latin Name Vitis vinifera L. Product Type Light red Powder extract Part of the Plant Used Skin Extract Method Grain AlcoholCharacters Grape skin extract, a brown purple liquid, which has the slight characteristic odor of grape.It can be dissolved in water & alcohol, propylene glycol solution easily, but not in oil.The color shade of water solution changes when PH is different. When PH is between 2-6, it is stable and the color is purplish red. The solution color becomes blue, and is unstable when PH is above 6.The color of solution cannot fade under light for a long time, and also has good resistance to high temperature in an acidic medium.Color Value 4 15 Loss on Drying -- Ash 1.0 PH 2.0 4.0 Arsenic(as As) 1.0 Lead(as Pb) 3.0 Total Plate Count 1000 Pathogenic Bacteria Negative Application Grape Skin Extract can be widely used in fruit-flavoured beverages, beverages of fruit and vegetable juice(pulp),frozen drinks(edible ice excluded), soda pop,candy,cakes,jelly,jam,imitation wine. Notice When use Grape Skin Extract,dissolve the color a small amount of water first , and then mix the color solution with food material. Storage situation Stored in a cool and dry well-closed container, keep away from moisture and strong light/heat. Shelf life Two years under well storage situation and stored away from direct sun light.