... is brown purple, both has the slight characteristic odor of grape. It can be dissolved in water & alcohol, propylene glycol ... compliance with GB2760 Hygienic standards for uses of food additives)Grape Skin Extract can be widely Used in fruit-flavoured beverages ... drinks (edible ice excluded),soda pop, solid beverage, candy,cakes,jelly,jam, imitation wine.When use Grape Skin Extract, dissolve the color ...