Shaanxi Yuantai Biological Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of polydatin in China. With abundant experience, we warmly welcome you to wholesale bulk polydatin for sale here from our factory. Quality products and reasonable price are available.
Product Description
Giant knotweed extract polydatin is the glycoside of resveratrol originally isolated from the Chinese herb Polygonum cuspidatum. The polydatin 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.
Product Details Table
| Product name | Polydatin | Latin name | Reynoutria japonica Houtt. |
| CAS | 27208-80-6 | MF | C20H22O8 |
| Main source | Polygonum cuspidatum | ||
| Storage condition | 0-10°C | ||
| Density | 1.433g/cm3 | ||
Source
Test Report
| Test Item | Specification | Test Method | Result |
|---|---|---|---|
| Appearance | White to off-white powder | Visual | Conforms |
| Identification | Positive | HPLC | Conforms |
| Assay (Polydatin) | ≥98.0% | HPLC | Actual Result |
| Loss on Drying | ≤5.0% | USP/Ph. Eur. | Actual Result |
| Residue on Ignition | ≤1.0% | USP/Ph. Eur. | Actual Result |
| Heavy Metals | ≤10 ppm | ICP-MS | Actual Result |
| Lead (Pb) | ≤3.0 ppm | ICP-MS | Actual Result |
| Arsenic (As) | ≤2.0 ppm | ICP-MS | Actual Result |
| Cadmium (Cd) | ≤1.0 ppm | ICP-MS | Actual Result |
| Mercury (Hg) | ≤0.1 ppm | ICP-MS | Actual Result |
| Total Plate Count | ≤1,000 CFU/g | Microbiological Test | Actual Result |
| Yeast & Mold | ≤100 CFU/g | Microbiological Test | Actual Result |
| E. coli | Absent/g | Microbiological Test | Conforms |
| Salmonella | Absent/25 g | Microbiological Test | Conforms |
Product Advantages
High-Purity Active Ingredient
Our Polydatin 98% provides a standardized high-purity specification, making it suitable for manufacturers and formulation developers seeking consistent botanical active ingredients.
Natural Botanical Source
Polydatin is naturally present in Polygonum cuspidatum, one of the major botanical sources used for commercial production. It is also naturally found in certain fruits, nuts, cocoa products, grapes, and other plant materials.
Rich Research Background
Polydatin has been extensively investigated for its biological activities, particularly its relationship with oxidative stress, inflammation, and cellular protection.
Versatile Formulation Potential
Its botanical origin and functional properties make Polydatin suitable for a variety of applications, including dietary supplements, nutraceuticals, functional foods, cosmetics, and botanical formulations.
Potential Benefits of Polydatin
Antioxidant Support
Polydatin has demonstrated antioxidant activity in preclinical research and has been studied for its ability to modulate oxidative stress and antioxidant defense pathways. This makes it a valuable botanical ingredient for formulations focused on antioxidant protection and cellular wellness.
Anti-Inflammatory Potential
Research has investigated Polydatin for its potential role in regulating inflammatory pathways and inflammatory mediators. This supports its application as a functional botanical ingredient in formulations designed for healthy inflammatory balance and overall wellness.
Cellular Protection
Polydatin has been studied for its potential to help protect cells from oxidative stress and maintain cellular function. Its antioxidant-related properties make it particularly interesting for health, nutrition, and personal care formulations.
Botanical Antioxidant for Healthy Aging
Because oxidative stress is associated with visible and physiological signs of aging, Polydatin is being explored as a botanical antioxidant for healthy-aging and wellness formulations. It can also be combined with other polyphenols and antioxidant ingredients.
Complementary Ingredient for Formulations
Polydatin can be incorporated into formulations alongside other botanical actives such as Resveratrol, Quercetin, Polyphenols, and Flavonoids, allowing manufacturers to develop multi-ingredient antioxidant and wellness products.
Why Choose Polydatin 98%?
With its high purity, botanical origin, antioxidant activity, anti-inflammatory research background, and broad formulation potential, Polydatin 98% is a versatile choice for manufacturers developing premium botanical supplements, functional ingredients, and personal care products.
1. Applied in food field: Polydotin can be used as food additive with the function of lengthening life;
2. Applied in pharmaceutical field: Polydotin is frequently used as medicine supplement or OTCS ingredients and owns good efficacy for treatment of cancer and cardio-cerebrovascular disease;
3. Applied in comestics: Polydotin can delay aging and prevent UV radiation.
We support for buyers:
* Sample is available upon the buyer requirements to test
* Detection by third party
* Document set
* Fast delivery
* After service
* Visit the factory
For more information about Polydatin or other products, please contact:
Email: sales@sxytbio.com
Tel/WhatsApp: +86 177 8257 7059
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