| Certification: | ISO, Halal Kosher |
|---|---|
| Assay Method: | HPLC |
| Application Form: | Tablet, Capsule |
| Application: | Food, Health Care Products, Medicine |
| State: | Powder |
| Extract Source: | Vitis Vinifera Linn |
| Samples: |
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| Customization: |
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Audited Supplier What Is Grape Seed Extract?
The seeds used to make grape seed extract come from Vitis vinifera, the wild grape from which most wine grapes originate. This species is native to the Mediterranean region, central Europe, and Southwestern Asia around the Caspian Sea, but its use in winemaking and medicine first began around the Caspian Sea and moved westward.
To make grape seed extract, manufacturers press grape seeds to remove the oil, and then dry and pulverize them into a concentrated extract that they form into a tablet, capsule, or liquid.
Grape seed extract, which is made from the seeds of wine grapes, is promoted as a dietary supplement for various conditions, including venous insufficiency (when veins have problems sending blood from the legs back to the heart), promoting wound healing, and reducing inflammation.
| Item | Specification |
| General Information | |
| Products Name | Grape Seed Extract |
| Botanical Name | Vitis vinifera Linn |
| Part Used | Seed |
| Physical Control | |
| Appearance | Red brown fine powder |
| Identification | Conform with standard |
| Odor&Taste | Characteristic |
| Loss on Drying | ≤5.0% |
| Ash | ≤5.0% |
| Particle Size | NLT 95% Pass 80 Mesh |
| Chemical Control | |
| Proanthocyanidins | ≥95% |
| Total Heavy Metals | ≤10.0ppm |
| Lead(Pb) | ≤3.0ppm |
| Arsenic(As) | ≤2.0ppm |
| Cadmium(Cd) | ≤1.0ppm |
| Mercury(Hg) | ≤0.1ppm |
| Solvent residue | <5000ppm |
| Pesticide residue | Meet USP/EP |
| PAHs | <50ppb |
| BAP | <10ppb |
| Aflatoxins | <10ppb |
| Microbial Control | |
| Total Plate Count | ≤1,000cfu/g |
| Yeast&Molds | ≤100cfu/g |
| E.Coli | Negative |
| Salmonella | Negative |
| Stapaureus | Negative |
| Packing and Storage | |
| Packing | Packing in paper-drums and double food-grade PE bag inside. 25Kg/Drum |
| Storage | Store in a well-closed container away from moisture and direct sunlight, room temperature. |
| Shelf Life | 2 years if sealed and stored properly. |
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