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Trans Resveratrol 99% Giant Knotweed Extract White Fine Powder With HPLC Test Method

Trans Resveratrol 99% Giant Knotweed Extract White Fine Powder With HPLC Test Method

  • Trans Resveratrol 99% Giant Knotweed Extract White Fine Powder With HPLC Test Method
  • Trans Resveratrol 99% Giant Knotweed Extract White Fine Powder With HPLC Test Method
Trans Resveratrol 99% Giant Knotweed Extract White Fine Powder With HPLC Test Method
Product Details:
Place of Origin: China
Brand Name: Phytocare
Payment & Shipping Terms:
Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: 25kg/carbon drum; Tare: 2.8kg; diameter 50cm, height 40cm. 1kg/bag.
Payment Terms: L/C, D/A, D/P, T/T,PAYPAL
Supply Ability: 5000kg/month
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Detailed Product Description
Name: Giant Knotweed Extract Ingredient: Trans Resveratrol
Purity: 50%, 98%, 99% Test Method: HPLC
Appearance: Brown To White Fine Powder Source: Giant Knotweed
High Light:

peanut skin extract

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pure natural plant extracts

 
 

Trans Resveratrol 99% Giant Knotweed Extract White Fine Powder With HPLC Test Method
 
 
Plant Source of Polygonum Cuspidatum Extract:

Polygonum Cuspidatum L.; Fallopia japonica, synonym Reynoutria japonica, commonly known as Asian knotweedor Japanese knotweed,s a large,herbaceous perennial plant of the knotweed and buckwheat family Polygonaceae. It is native to East Asia in Japan, China andKorea. In North America and Europe the species is very successful and has been classified as an invasive species in several countries.
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 (9.8–13.1 ft) 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 (2.8–5.5 in) long and 5–12 cm (2.0–4.7 in) broad,[6] with an entire margin. Theflowers are small, cream or white, produced in erect racemes 6–15 cm (2.4–5.9 in) long in late summer and early autumn. English names for Japanese knotweed include fleeceflower, Himalayan fleece vine, monkeyweed, monkey fungus, Hancock's curse, elephant ears, pea shooters, donkey rhubarb (although it is not a rhubarb), sally rhubarb, Japanese bamboo, American bamboo, and Mexican bamboo (though it is not a bamboo). In Chinese medicine, it is known as Huzhang (pinyin:Hǔzhàng), which translates to "tiger stick".
 
Typical Certificate of Analysis of 98% Resveratrol of Polygonum Cuspidatum L. Extract:

Product Polygonum Cuspidatum Extract Part Used: Root
Latin Name Polygonum cuspidatum Sieb Method: Water&Ethanol
Asssay Resveratrol Specification Min. 98% by HPLC
Reference no. 0118 Origin China
Analysis:  
Items Specification Result Test Methods
Resveratrol Min. 98% 98.1% HPLC
Identification Positive Positive TLC
Appearance White fine Powder White fine powder Visual
Particle Size 100% pass 80 mesh 100% pass 80 mesh 80 mesh Screen
Loss on Drying ≤10.0% 0.38% 5g/105℃/2hrs
Sulphated Ash ≤0.5% 0.09% 2g/525℃3hrs
Heavy Metals <20ppm <20ppm Colorimetry
Lead (Pb) <1ppm <1ppm AFS
Arsenic (As) <1ppm <1ppm AFS
Cadium (Cd) <1ppm <1ppm AFS
Mercury (Hg) <0.5ppm <0.5ppm AFS
Loose Density NLT20.0g/100ml 26.7g/100ml USP<616>
Tapped Density NLT 40.0g/100ml 40.5g/100ml USP<616>
Microbiological Control  
Total Plate Count 1000cfu/g Complies CP2005
Yeasts&Molds 100cfu/g Complies CP2005
Salmonella Absent Complies CP2005
E.Coli Absent Complies CP2005
Staphylococcus Aurreus Absent Complies CP2005
Solvent Residue USP standard Complies GC
Pesticides USP standard Complies GC
Conclusion QUALIFIED
Packing 25kg/drum, total 4 drums.
Storage Keep in cool dry place, avoid sun and heat.
Shelf Life 2 years from original packing condition.

 

Trans Resveratrol 99% Giant Knotweed Extract White Fine Powder With HPLC Test Method 0
Resveratrol Info:
Resveratrol (3,5,4′-trihydroxy-trans-stilbene) is a stilbenoid, a type of natural phenol.

CAS No.: 501-36-0
Molecular Formula: C14H12O8
Molecular Weight: 228.2
Solubility: Soluble in diethyl ether, Chloroform,Alcohol ,Acetone
Solubility in Water (mol/L) less than 0.01

Applications of Polygonum Cuspidatum L. Root / Giant Knotweed Extract:
Pharmaceutical:
Heart diseases
Anti-diabetic
Osteoporosis
Improve memory
Senile dementia
Dietary Supplement:
Cancer prevention and treatment
Prevent tumor growth
Prevent cardiovascular diseases
Protect brain decline
Treat Senile dementia
Anti-oxidation
Anti-diabetes
Anti-Cancer
Anti-Aging
Weight Lossing

 
Cosmetic:
Anti-Oxidation
Anti-Aging
Skin Moisturizing & Whitening
Protect UV radiation
protect skin cells against free radical damage

RESVERATROL IS USED BY SOME BRANDS. (FOR REFERENCE ONLY)

Trans Resveratrol 99% Giant Knotweed Extract White Fine Powder With HPLC Test Method 1

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Contact Details
Shenyang Phytocare Ingredients Co.,Ltd

Contact Person: Ms. Chen

Tel: +8613704033823

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Shenyang Phytocare Ingredients Co.,Ltd
1-22-2, No. 1-31 of Puchang Road, Shenbei New Area, Shenyang city, China
Tel:86--13704033823
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