Shaanxi LonierHerb Bio-Technology Co., Ltd is one of the most professional manufacturers and suppliers of puerarin powder in China, featured by quality products and good price. Please rest assured to wholesale bulk natural puerarin powder for sale here from our factory. Contact us for free sample.
Pueraria Mirifica Root Extract 10%~ 98 % Puerarin
1. Product Introduction
Puerarin Powder is an isoflavone derivative isolated from the dried root of Pueraria lobata, which is the key component of Pueraria lobata to exert its medicinal effects. It has the functions of promoting blood circulation and removing blood stasis, improving microcirculation, dilating coronary arteries and cerebral blood vessels, increasing the sensitivity index of insulin, know as “phytoestrogens”. It is has little side effect.
According to the different requirements of customers, we have researched and developed different specifications of Natural Puerarin, such as: 10%, 20%, 30%, 50%, 60%, 80%, 90%, 98%, which can meet your different uses, of course, we are constantly developing more specification of Kudzu Root Extract to meet market demand, if you have any suggestions, please contact us freely.
2. Brief Information
Chemical Name | 8-(β-D-Glucopyranosyl)-4‵,7-dihydroxyisoflavone |
Assay | 80% HPLC |
Apperance | Off-white Fine Powder |
CAS No. | 3681-99-0 |
Chemical Formula | C21H20O9 |
Molecular Weight | 416.37 |
Solubility | Soluble in methanol, slightly soluble in ethanol and water, insoluble in chloroform or ether |
Min Order | 1Kg |
Structural Formula | ![]() |
3. Main Function
1) Containing saponins, which have a protective effect on liver tissue immune damage.
2) Reversing chemically induced liver fibrosis.
3) Enhancing myocardial contractility and protecting myocardial cells.
4) Dilating blood vessels, lowering blood pressure and improving microcirculation.
5) Protecting the deformability of red blood cells and enhancing the function of the hematopoietic system.
6) Anti-platelet aggregation, increasing fibrinolytic activity and reduces blood viscosity.
7) It has protective effect on nephritis and nephropathy and renal failure models.
8) It has obvious regulatory effect on non-specific immunity, humoral immunity and cellular immunity.
4. Technical Data Sheet
Product Information | ||
Product Name | Puerarin | |
CAS No. | 3681-99-0 | |
Test Items | Specifications | Test Methods |
Assay | ≥80.0% | HPLC |
Appearance | Off-white Fine Powder | Visual |
Odor and Taste | Characteristic | Organoleptic |
Identification | Positive | TLC |
Loss on Drying | ≤5.0 % | 105℃/2 hrs |
Total Ash | ≤5.0 % | GB 5009.4-2016 |
Lead (Pb) | ∠1.0mg/kg | ICP-MS |
Arsenic (As) | ∠1.0mg/kg | ICP-MS |
Cadmium (Cd) | ∠1.0mg/kg | ICP-MS |
Mercury (Hg) | ∠0.1mg/kg | ICP-MS |
Total Aerobic Count | ≤1000cfu/g | GB 4789.2 |
Yeast and Moulds | ≤100cfu/g | GB 4789.15 |
E-Coli | Negative | GB 4789.3 |
Salmonella | Negative | GB 4789.4 |
Staphylococcus Aureus | Negative | GB 4789.10 |
5. Samples Pictures to Your Reference
As usual, Low composition of Puerarin is Brown Fine Powder, high is White Crystalline Powder



6. LonierHerb Supports for You
★ Samples Support : 20g Free Samples for your testing in advance.
★ Service Support : 24 hours professional service for you .
★ Shipment Support : Available stocks , delivery within 2~3 days after confirmation.
★ Freight Support : FedEx, TNT, DHL, UPS and First Class Forwarder
★ Document Support : Technical Data Sheet, Certificate of Analysis, Allergen List, MSDS,
Nutrition Information, Certificate of Origin and so on.
7. Test Reports from Third Party
We have cooperateed with other famous third-party laboratories, such as Eurofins, SGS , we can arrange Kudzu Root Extract Free Samples to reinspect according to customer’s requirements before shipments. Of course, even to the laboratory designated by the customers.

8. Favorable Comments from New Clients

9. OEM and ODM Service
As a professional manufacturer of natural Puerarin , we can supply different OEM service for you, such as different specification, smaller bag, paste your logo, capsules or tablet, please kindly let me know your detail requirements today!

As a pure and high quality Puerarin Powder manufacturer, LonierHerb are pleasure to service you at any time, the different specification can meet the different usage, so if you are interesting, please contact and enquiry to us today by Email: info@lonierherb.com Whatsapp/Wechat: +86-13289383216
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