| Certification: | ISO, FDA, HACCP, Kosher, Halal |
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| Assay Method: | HPLC, UV |
| Application Form: | Paste, Tablet, Capsule |
| Application: | Food, Health Care Products, Medicine |
| State: | Powder |
| Extract Source: | Polygonum Cuspidatum |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier | Product Name | Polygonum Cuspidatum Extract | Batch Number | PCE-220316 | ||||
| Botanical Source | Polygonum cuspidatum | Batch Quantity | 250kgs | ||||
| Plant Parts Used | Root,100% Natural | Country of Origin | China | ||||
| Type of Product | Standard extract | Active Ingredient Markers | Polydatin | ||||
| Analysis Items | Specifications | Results | Methods used | ||||
| Appearance | Fine Off-white Powder | Conforms | Visual test | ||||
| Odor & Taste | Characteristic | Conforms | Organoleptic test | ||||
| Bulk Density | 40-70g/100ml | Conforms | ASTM D1895B | ||||
| Particle Size | 98% through 80 Mesh | Conforms | AOAC 973.03 | ||||
| Assay | NLT 98% Polydatin | 98.11% | HPLC | ||||
| Loss on Drying | NMT 5.0% | 0.25% | 5g /105ºC /2hrs | ||||
| Acid-Insoluble Ash | NMT 5.0% | 0.38% | GB/T 23742-2009 | ||||
| Extract Solvents | Ethanol & Water | Conforms | / | ||||
| Heavy Metals | NMT 10ppm | Conforms | ICP-MS | ||||
| Arsenic (As) | NMT 2ppm | Conforms | ICP-MS | ||||
| Lead (Pb) | NMT 2ppm | Conforms | ICP-MS | ||||
| Cadmium (Cd) | NMT 0.5ppm | Conforms | ICP-MS | ||||
| Mercury(Hg) | NMT 0.1ppm | Conforms | ICP-MS | ||||
| Microbiological Data | Total Plate Count <10,000cfu/g | Conforms | GB 4789.2 | ||||
| Total Yeast & Mold <1,000cfu/g | Conforms | GB 4789.15 | |||||
| E. Coli to be negative | Negative | GB 4789.3 | |||||
| Salmonella to be absent | Absent | GB 4789.10 | |||||
| Packing and Storage | Packed in fiber drum, LDPE bag inside. Net weight: 25kgs/drum. | ||||||
| Keep tightly sealed, store away from moisture, strong heat and sunlight. | |||||||
| Shelf Life | 2 years if sealed and stored in the recommended conditions. | ||||||
Introduction:
Root of Polygonum cuspidatum is wild, no pesticides or chemical pollution. Polydatin is the glycoside of Resveratrol (sc-200808) originally isolated from the Chinese herb Polygonum cuspidatum. The compound has been shown to inhibit platelet aggregation and elevate the ratios of LDL-C/HDL-C and TC/HDL-C. Myocardial cell, white blood cell, vascular smooth muscle cell, and endothelial cell studies report that Polydatin can inhibit ICAM-1 expression, elevate Ca2+, weaken white blood cell-endothelial cell adhesion, and activate KATP channels.
Polydatin pharmacological functions such as antisepsis, oxidation resistance. Protecting against heart disease, cancer, platelet aggregation, vessel flaccidity, decreasing blood fat and resisting mutagenesis, etc.
Functions:
Antisepsis
Anti-oxidant
Antithrombotic, and Preventing the arteriosclerosis
Preventing and curing the cerebral ischemia
Lowering the whole blood viscosity
Decreasing blood fat and resisting mutagenesis
Protecting against heart disease, cancer, and platelet aggregation
Weaken white blood cell-endothelial cell adhesion, and activate KATP channels
Shipment details:
1. Packing: Packed in fiber drum, LDPE bag inside. Net weight: 25kgs/drum;
2. Storage: Keep tightly sealed, store away from moisture, strong heat and sunlight;
3. Lead time: 7-10days after order confirmed;
4. Shelf Life: 2 years if sealed and stored in the recommended conditions
Suppliers with verified business licenses
Audited Supplier 
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