Grape Skin Red Pigment Grape Peel Extract E3 E4 E18

No.ItemResults1Product NameGrape skin red2Chinese NamePu Tao Pi Hong Se Su3Plant SourceFresh grape skin4Functional IngredientGrape skin red5Testing MethodLight Absorbance7AppearancePurple Red Liquid8DescriptionGrape skin red is made from the grape skin by extraction, concentration, purification, to obtain the purple red liquid from.
A. Product DescriptionGrape skin red, which appears to be purple red liquid or powder, is obtained by extracting, concentrating, purifying or further drying from grape skin. Grape skin red's main component is grape skin red (Enocianina). The specification of grape skin red (Enocianina) includes E3, E4, E12 tested by HPLC. Grape skin red (Enocianina) meets the USP standards, with SGS, Bureau VERITAS, QS, HALAL, Kosher certificate. Grape skin red (Enocianina) is approved to be used as food additives pigments by USA, European, Korea, Japan, Australia, and New Zealand.
B. ApplicationsGrape skin red's grape skin red (Enocianina) is natural pigment (colorant) used as food additives. Grape skin red mainly used in the colorant of Acidic drinks, wine, jam, jelly and some other foods.
C. Heavy metal DetectionNo.ItemsStandard1Total Heavy metalsNMT 20ppm2LeadNMT 3ppm3ArsenicNMT 1ppm4CadmiumNMT 1ppm5MercuryNMT 0.1ppm
D. Microbial DetectionNo.ItemsStandard1Total aerobic microbial count1000cfu/g2Total yeasts and molds count100cfu/g3Escherichia coliAbsence4Salmonella speciesAbsence5Staphylococcus aureusAbsenceCharacteristics
Grape skin extract powder is purplish red, liquid is brown purple, both 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 can't fade under light for a long time, and also has good resistance to high temperature in an acidic medium.
Applications and Usage Instruction (in compliance with GB2760: Hygienic standards for uses of food additives)
Grape Skin Extract can be widely used in beverages ( excluding14.0 packed drinking water ) , frozen drinks ( edible ice excluded),candy, cakes, jam, imitation wine.
When use Grape Skin Extract, dissolve the color a small amount of water first, and then mix the color solution with food materials.
Usage Reference (in compliance with GB2760: Hygienic standards for uses of food additives)
The maximum usage limit for beverages (packed drinking water and solid beverages excluded) is 2.5g/kg, for candy and cakes is 2.0/kg, for jam is 1.5/kg, when used in solid beverages, the usage quantity can be increased according to the multiples of dilution, for other products is 1.0/kg.
PackagePowder is packed with corrugated box, carton, or plastic drum with inner double plastic bags, net weight is 10kg or 20kg for each container. Liquid is packed with plastic drum, net weight is 20kg.Package standards are also available according to consumer‵s demand.
Quality Standard
temsPowderLiquidColor Value E(1%,1cm,PH3.0,525±10nm)10~704~15Loss on Drying% Less than8-Ash% Less than21PH2.0~4.02.0~4.0Arsenic(as As)mg/kg Less than33Lead(as Pb)mg/kg Less than22Aerobic Plate Countcfu/g Less than1,0001,000Pathogenic BacteriaNegativeNegative