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Quick Details

  • Type: root
  • Form: Powder
  • Part: root
  • Extraction Type: Solvent Extraction, Solvent Extraction
  • Packaging: Bottle, Drum, Plastic Container, Vacuum Packed
  • Place of Origin: Hunan, China (Mainland)
  • Grade: Food & Medical & Cosmetical Grade
  • Brand Name: Nutramax
  • Model Number: Herbal Extract
  • Product Name: Giant Knotweed Extract
  • Latin Name: Polygoum Cuspidatum
  • Specification: 10%--98% Resveratrol
  • Active Ingredient: Resveratrol
  • Certificate: Kosher,Halal ,GMP,ISO9001,HACCP
  • Appearance: Brown or white fine powder
  • Source: 100% Natural
  • Test Method: HPLC
  • Application: Pharmaceutical Raw Materials

Packaging & Delivery

Packaging Details Packed in paper-drums and two plastic-bags inside. Net Weight: 25kgs/drum. I.D. 40CmX50CM
Delivery Time Within 7 working days

 Nutra Max Supply  Giant Knotweed/,Polygonum cuspidatum   Extract, Resveratrol 

 

Advantages:

· More than 10 years experiences, Leading plant extract industry in China;

· Own GAP planting bases & GMP factory;

· Top quality, Competitive price, Best service;

· Highly motivated and dedicated staff with only one goal "to achieve excellence";

· Supplied more then 200 kinds of standard herbal extracts and 900 kinds of botanical extracts.

 

NutraMax --As a professional herbal extract manufacture in China, we promise to provide trustworthy Products  with reasonable price for our honorable customers.

Looking forward to have a win-win cooperation with you !

 

Product Description

 

  • Product Name: Giant Knotweed Extract
  • Botanical Name: Polygonum Cuspidatum
  • Part Used: Root
  • Specification: 10%--98% Resveratrol;50%--98% Emodin;20%-99% Polydatin
  • Test method: HPLC

 

Description:

Japanese Knotweed (Fallopia japonica, syn. Polygonum cuspidatum, Reynoutria japonica) is a large, herbaceous perennial plant, native to eastern Asia in Japan, China and Korea. In North America and Europe the species is very successful and has been classified as an invasive species in several countries.

 

A member of the family Polygonaceae, Japanese knotweed has hollow stems with distinct raised nodes that give it the appearance of bamboo, though it is not closely related. While stems may reach a maximum height of 3–4 m each growing season, it is typical to see much smaller plants in places where they sprout through cracks in the pavement or are repeatedly cut down. The leaves are broad oval with a truncated base, 7–14 cm long and 5–12 cm broad, with an entire margin. The flowers are small, cream or white, produced in erect racemes 6–15 cm long in late summer and early autumn.

 

 

Active Ingredient: Resveratrol

  • Name: Resveratrol
  • Latin Name:Polygonum Cuspidatum
  • Specification: 10%--98% Resveratrol
  • Molecular Formula: C14H12O3
  • Molecular Weight: 228.25
  • Appearance: Brown or white fine powder

 

Active Ingredient: Edmodin

  • Specification: Edmodin exceed 1% by HPLC.
  • CAS No: 518-82-1
  • Molecular Formula: C15H10O5
  • Molecular Weight: 270.241
  • Biological Source: Isol. From Polygonum cuspidatum.
  • Solubility: Insoluble in water, soluble in ethanol, slightly soluble in diethyl ether, chloroform, benzene, soluble in caustic soda solution, sodium carbonate solution of ammonia solution, obvious cherry red.
  • Physical Description: Orange or yellow-brown needles.
  • Melting Point: 266-268 °c

 

Function of Resveratrol

  1. Anti-cancer
  2. Effect on cardiovascular system
  3. Antibacterial and antifungal
  4. Nourish and protect liver
  5. Antioxidant and quench free-radicals
  6. Impact on the metabolism of osseous issue

 Application of Resveratrol :

  1. Applied in food field, it's used as food additive with the function of lengthening life.
  2. Applied in pharmaceutical field, it 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, it can delay aging and prevent UV radiation.

 

 

 

About Show The Raw Material Pictures:

 

 Certificate of Analysis      

          · Oder: Characteristic

· Taste: Characteristic

· Paiticle size: Pass 80 mesh

· Loss on drying: ≤5%

· Heavy metals: <10ppm

· As: <1ppm

· Pb: <3ppm

· Assay: Result

· Total Plate Count: <10000cfu/g or <1000cfu/g(Irradiation)

· Yeast & Mold: <300cfu/g or 100cfu/g(Irradiation)

· E.Coli: Negative

· Salmonella: Negative

 

Related Products

 

 

 

Packaging & Shipping

Packing:

· Delivery Time: Around 3-5 workdays after your payment.

· Package: In fiber-drums with two-plastic bags inside.

· Net Weight: 25kgs/Drum / Gross Weight: 28kgs/Drum

· Drum Size & Volume: I.D.42cm × H52cm, 0.08 m³/ Drum

· Storage: Stored in dry and cool place, keep away from strong light and heat.

· Shelf Life: Two years when properly stored.

Shipping:

· 1, DHL Express, FEDEX and EMS for quantity less than 50KG, usually called as DDU service;

· 2, Sea shipping for quantity over 500KG; and air shipping is available for 50KG above;

· 3, For high value products, please select air shipping and DHL express for safe;

· 4, Please confirm if you can make the clearance when goods reach your customs before placing an order, for buyers from Mexico, Turkey, Italy, Romania,Russia, and other remote area. 

 

 

Our Services

Hunan Nutrmax Inc. ---Sell Botanical Extract

· Hunan Nutrmax Inc. Botanical extract is 100% extracted from natural aged root, very safe and more bioactive

· Hunan Nutrmax Inc's Botanical extract has the high purity to meet your body needs.

·  Hunan Nutrmax Inc. Botanical extract almost have no unpleasant taste compare to others'.

· and it can be easier to take by oral.

·  Hunan Nutrmax Inc. offer Botanical extract at a very lower price with a very high and uniform quality.

· More important --- We have a very large output to meet our customers' big and continual orders.

1. Rapid Quotation with competitive price and high quality

2. COA, MSDS documents are available if you want.

3. Promise to provide GMO Free, BSE Free, Allergen Free, Non-Irradiation Products.

4. Free sample is available.

5. Products is Halal, Kosher, ISO Certificated.

 

Trade Shows

 

Company Information

 

· Factories: Hunan Nutramax Inc. hold 3 factories for professionally producing Botanical /Herbal Extracts, located in Hunan and Guangxi Province.The total annual production capacity of herb raw material is 9000mt, we can supply more than 800mt Botanical Extracts one year. Our factory have passed ISO14001, Kosher, cGMP, The production departments are equipped according to the GMP standard with all of our product line, such as distillation, extraction, chromatography , desiccation, packing.

· Research & Development: Hunan Nutramax Inc. has a strong R&D team of over 42 scientists dedicated to developing innovative ingredients to meet the market demand. And our R & D center cooperating with cooperating with Hunan Agriculture University, Hunan Engineering & Technology Research Center for Natural Products. Most of the scientists are PhDs and/or Professors; or Masters in Phyto-Chemistry, Pharmacology and Traditional Chinese medicines. Coupled with our sophisticated apparatuses, we can effectively develop the customized ingredients to meet and exceed our customers, expectations.

 

Factory Images

 

FAQ

  

 

Any problem or demand please kindly let me know.

Best regards

 

Contact information :

Company:

Hunan Nutramax Inc.

FDA Registration Number: 

  11802038616 

ISO9001:2008 Certificate No.

 00109Q210875R0M/4300

Website: 

 www.nutra-max.com

Contact Person: 

  Selina Fan

Telephone: 

 +0086-731-82827021

Mobile: 

 +0086-13975072692

Fax number:

 +0086-731-82938822

Skype: 

 monayang3w(Add me, please)

Certificate : 

 ISO9001,GMP,Halal,Kosher

 

 

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China (Mainland) | Manufacturer, Trading Company
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