| Place of Origin: | China |
|---|---|
| Brand Name: | Tonking |
| Certification: | ISO, HACCP, KOSHER, HALAL |
| Model Number: | TK-Grape Skin Extract |
| Minimum Order Quantity: | 1kg |
| Packaging Details: | 1kg/bag, 25kg/drum or customized |
| Delivery Time: | 3-5 working days |
| Payment Terms: | T/T, Western Union, MoneyGram |
| Supply Ability: | 3000kg per month |
| Appearance: | Brown Red Powder | Part Used: | Skin/peel |
|---|---|---|---|
| Active Ingredient: | Resveratrol | Spec: | 5% 10% |
| Funtion: | Healthcare | Grade: | Food Grade |
| Sample: | 20g | Shelf Life: | 24 Months |
| Highlight: | 5% Grape Skin Extract Powder,10% Grape Skin Extract Powder,Natural Red Grape Skin Extract |
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Wholesale Price Natural Red Grape Skin Extract Resveratrol 5% 10% Grape Peel Extract Powder
Grape skin refers to the skin of grapes. It contains more anthocyanins than the flesh and has the effect of protecting tiny blood vessels and anti-inflammation.
When most people eat grapes, they have to spit out the grape skins because they have astringent taste, which will lose a large part of the nutrients from the grape skins. Nutritionists have found that grape skins contain more resveratrol than grape meat and grape seeds. This is a polyhydroxy phenolic compound. In addition to preventing cardiovascular and cerebrovascular diseases, it also has strong anti-cancer ability.
Resveratrol exists to varying degrees in more than 70 kinds of plants eaten by humans such as peanuts, while the highest content is found in grape skins, reaching 50-100 micrograms/g
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Product Name:
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Grape Skin Extract |
| Part Used |
Skin/peel
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Spec./Purity:
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Resveratrol 5% 10% |
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Appearance:
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Brown red powder
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| Grade | Food grade |
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Shelf Life:
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24 months
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Package:
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1kg/ Bag, 25kg/Fiber Drum
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Application
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1. Functional foods
2. Healthcare supplement 3. Medicine field
4. Beverage
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COA of Grape Skin Extract Powder OPC
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ITEMS
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SPECIFICATION
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RESULT
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Identification
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Correspond to standard
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Conform
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PHYSICAL CHARACTERISTICS
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Particle Size
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NLT 95% Through 80 mesh
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Conform
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Loss on Drying
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NMT 5.00%
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3.80%
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Total Ash
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NMT 5.00%
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3.11%
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Solubility
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Watersoluble
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Partially
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CHEMICAL CHARACTERISTICS
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Residual Solvent
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NMT5000ppm
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Conform
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Pesticide Residue
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Meet the requirements
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Conform
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Heavy Metals(as Pb)
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NMT 10ppm
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Conform
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Arsenic (As)
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NMT 2ppm
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Conform
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Lead (Pb)
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NMT 2ppm
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Conform
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Cadmium(Cd)
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NMT 1ppm
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Conform
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Mercury(Hg)
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NMT 1ppm
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Conform
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MICROBIOLOGICAL CHARACTERISTICS
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Total Plate Count
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NMT10000cfu/g
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Conform
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Total Yeast & Mold
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NMT1000cfu/g
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Conform
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E.Coli
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Not Detected in(g) 10
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Not Detected
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Salmonella
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Not Detected in(g) 25
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Not Detected
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Staphylococcus
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Not Detected in(g) 10
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Not Detected
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Benefits of Grape Skin Extract Powder
1. Grape seed extract is a pure natural substance and one of the most efficient antioxidants found so far from plant sources. the results show that its antioxidant effect is 30-50 times higher than that of vitamin C and vitamin E.
2. Proanthocyanidins have strong activity and can inhibit carcinogens in cigarettes. Their ability to capture free radicals in aqueous phase is 2-7 times higher than that of general antioxidants, such as more than two times higher than that of α-tocopherol.
Application of Grape Skin Extract Powder
1.Grape seed extract is used in healthcare field;
2.Grape seed extract is used in cosmetics.