Product Description
Free Sample Polygonum Aviculare Extract with High Quality
Introduction:
Polygonum aviculare, commonly known as knotweed or birdweed, is a resilient herb found worldwide, often growing in disturbed soils. Its extract, derived primarily from the aerial parts of the plant, contains bioactive compounds such as flavonoids, tannins, phenolic acids, and silicic acid, which contribute to its medicinal properties. Traditionally used in folk medicine, Polygonum aviculare has been valued for its diuretic, anti-inflammatory, and astringent effects. Modern research suggests potential antioxidant, antimicrobial, and hepatoprotective benefits, making it a subject of interest in natural medicine. The extract is available in various forms, including tinctures, teas, and capsules, offering a versatile option for herbal supplementation.
| Items |
Specification |
| Extract Ratio |
/ |
| Extract Solvent |
Water |
| Mesh size |
NLT 90% through 80 |
| Moisture Content |
≤5% |
| Ash Content |
≤5% |
| Heavy metals |
≤10ppm |
| As |
≤1ppm |
| Cd |
≤1ppm |
| Pb |
≤3ppm |
| Total Plate Count |
≤1,000cfu/g |
| Total Yeast & Mold |
≤100cfu/g |
Applications of Polygonum Aviculare Extract
Polygonum aviculare extract has been utilized in traditional and contemporary herbal medicine for its wide-ranging therapeutic effects. One of its primary uses is as a diuretic, helping to promote kidney function and alleviate fluid retention. Its anti-inflammatory properties make it beneficial for soothing urinary tract infections and reducing discomfort associated with conditions like cystitis. The presence of flavonoids and tannins contributes to its astringent effects, which can aid in wound healing and gastrointestinal issues such as diarrhea. Additionally, its antioxidant content supports cellular health by combating oxidative stress, potentially benefiting cardiovascular and liver function. Some studies suggest antimicrobial activity, indicating its possible role in fighting bacterial infections. In traditional Chinese medicine, it has been used to address respiratory conditions like coughs and bronchitis due to its expectorant qualities. Topically, the extract may be applied to minor cuts or skin irritations to accelerate healing. While generally considered safe, proper dosage and professional guidance are recommended to maximize its benefits.
Company Profile
Changsha Vigorous-tech Co., Ltd. is a manufacturer and supplier of Botanical Extracts, located in Changsha, Hunan. We have two natural extract laboratories, one analysis and test center, a pilot production base, two factories, can finish from small to large various stages of development, and we have can make the scientific research strength of standard control product quality, and enhance the competitiveness of their products. We have advanced equipment and analysis the extraction and separation of the testing instrument, including multifunction extractor, microwave extraction device, membrane separation device, the highly effective liquid phase color spectrometer, imported high half preparation color spectrometer, gas phase color spectrometer, infrared spectrometer, uv-vis spectrophotometer etc.
Manufacturing process of Polygonum Aviculare Extract
Certifications
The following certificates available if you require:
ISO / ISO22000
COA / MSDS
Gluten Free / Allergen Free
GMO Free / Non Irradiation
Organic certificate/ Certificate of origin(Form/CO)/Kosher/Halal/CGMP
Phytosanitary certificate / Microbial certificate
Food certificate / Heavy metal statement
Residual solvent meet E.P. requirements. / Non-Animal Material
Packaging & Shipping
Our Storage and Packaging(Very tidy,No dusty):
How about sample policy?
If we have the sample in stock.we will provide free sample to you.If we don't have it in stock. then you should pay the sample fee.any way,the sample fee will pay back to you when you confirm the roder.
Packing Detail: Packed in paper-drums and two plastic-bags inside. Net Weight: 25kgs/drum.
Storage Situation:Stored in a cool and dry well-closed container, keep away from moisture and strong light / heat.
Shelf Life: two years under well Storage situation and stored away from direct sun light.
Express(Send Free sample):
Which shipping way is available and how to track?
By sea to your nearest port
By air to your nearest airport
By express (DHL,UPS,FEDEX,TNT,EMS)to your door
When ur order shipping out . we will provide u a tracking no. then u can know clearly the status of the goods
Our Advantages
Pre-sales
1.High quality control
2.Free samples(5-20g)
3.Kosher, MSDS, Food certification, etc
Sales
1.Professional sales director
2.Excellent R&D back up
3.24 hours service
After-sales
1.Shipment tracking
2.Goods quality following
3.Periodically contacting
FAQ
Q:What about your standard delivery time?
A:Normally the delivery time is 3-15 days. If you need it in a hurry, we will make immediate delivery.
Q:Is there any discount?
A:Sure, Prices are closely related to the quantity. The more, the cheaper.
Q:Can you provide samples?
A:Yes, normally we can provide samples 5-20 g. You could purchase a small amount of product too.If you need it, please don't hesitate to contact us.
Q:Do you have guarantee on your products?
A:The product are 100% pure natural with high quality. We are sure that every batch comes with the unique COA. All extracts are tested in-house; random extracts are tested by authoritative analytical labs.
Q: What is your MOQ?
A: Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q: What's your payment terms?
A: You can pay to us via T/T Bank, Visa Card, Master Card, e-Checking, Paypal, Western Union.
Q:How to ship and delivery?
A:Transit could be DHL,UPS,TNT, FEDEX, EMS. For mass orders, it will be delivered by air or sea.
Exhibition
https://vigorous-tech.en.made-in-china.com/contact-info.html
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