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Grape Skin Extract Powder

Overview

Grape skin extract is an effective active ingredient extracted from natural grape skin. It is a new type of high-efficiency natural antioxidant active substance that cannot be synthesized in the human body.

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Product information
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Specification:

Product Name	Grape Skin Extract
Latin Name	Vitis vinifera L.
Appearance	Purple Red Powder
Specification	10%-40%
Active Ingredient	Polyphenols
Test Method	UV
Part	Skin & Seed
Grade	Pharmaceutical Grade
Extraction Type	Powder Extraction

COA:

Analysis Item	Specification	Result
Appearance	Fine powder	Complies
Color	Brown	Complies
Odor & Taste	Characteristics	Complies
Particle size	≥95% pass 80 mesh	Complies
Bulk density	50-60g/100ml	Complies
Loss on Drying	≤5.0%	3.24%
Residue on Ignition	≤5.0%	2.52%
Heavy Metal
Lead(Pb)	≤3.0 mg/kg	Complies
Arsenic(As)	≤2.0 mg/kg	Complies
Cadmium(Cd)	≤1.0 mg/kg	Complies
Mercury(Hg)	≤0.1 mg/kg	Complies
Microbiological
Total Plate Count	≤1,000cfu/g	Complies
Yeast & Mold	≤100cfu/g	Complies
E.Coli	Negative	Complies
Salmonella	Negative	Complies
Conclusion	Conform with specification.

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