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Produce Name: Grape Skin Extract 5% Resveratrol
Appearance: Purplish Red Fine Powder
Part Used: Skin
Specification: 5%
Shelf Life: Two years when stored properly
Country of Origin: China
Product description:
Grape Skin Extract, a pure natural and water soluble food color produced by our company, is obtained by extracting skins of edible purple grape fruit of vitaceae which are planted locally. The process is extracting, refining. The major pigment component is enocyanin of anthocyanins.
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 wate 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.
Specification:
ITEM | SPECIFICATION | METHOD |
Appearance | Purplish red fine powder | Sense |
Odor And Taste | Characteristic | Sense |
Resveratrol (HPLC) | NLT5.0% | SOP-QC-023 |
ε-viniferin (HPLC) | NLT0.5% | SOP-QC-014 |
Particle Size | NLT98% through 80 mesh | CHP |
Loss On Drying | NMT5.0% | CHP |
Ash | NMT3.0% | GB 5009.4 |
Heavy Metals | NMT10ppm | CHP |
Arsenic | NMT2.0ppm | SOP-QC-216 |
Ethanol | NMT1000ppm | SOP-QC-170 |
Pesticides Residue | Comply with USP<561> | GC-MS/MS or LC-MS/MS |
Aerobic Plate Count | NMT1000CFU/g | GB 4789.2 |
Molds And Yeasts | NMT100CFU/g | GB 4789.15 |
E. Coli | Negative | USP<2022> |
Salmonella | Negative | GB 4789.4 |
Application:
1. Can be made into capsules, troche and granule as healthy food;
2. Added into the beverage and the wine, cosmetics as the functional content;
3. Added into all kinds of foods such as cake, cheese as the nurture, natural antiseptic in Europe and USA, and it has increased the safety of the food.
Function:
1.Reduce cancer risk;
2.Antioxidant activity;
3.Anti-inflammatory, removal of swollen;
4.Reduce the incidence of spots and cataracts;
5.Reduced exercise-induced vascular sclerosis porridge;
6.Strengthen the blood vessels the flexibility of the wall.
Certificate Availability
ISO9001
HALAL
KOSHER
Packaging Details
PackingPacked in paper-drums and two plastic-bags inside.
For minimal quantity1 kg/aluminium foil bag, 5 bags in a carton.
For large quantity25 kg/fiber drum in net weight; 28 kg/fiber drum in gross weight (can be customized).
Other
Storage condition: Stored in a well-sealed container in a dry, cool place, keep away from strong light and heat.
Shelf life: 24 months under the conditions above and in its original packaging.
Block 25-26, Zhongbang MOHO, No.2008 Lihu avenue, Wuxi City, Jiangsu China 214125
5716 Corsa Ave Suite 110, Westlake Village, CA 91362