Resveratrol source: Extracted from polygonum cuspidatum that is the dry rhizome and root of Polygonum cuspidatum Sieb.et Zucc. Harvest at spring and autumn every year, and remove the fibrous root, make it clean, and then cut it into short pieces or junks, open-air drying.
Resveratrol introduction:Resveratrol is a polyphenolic compound, mainly from grapes (red wine), knotweed, peanuts, mulberry and other plants. Resveratrol is a natural biological strong polyphenol, also known as Qi three phenols, is cancer chemopreventive agent, but also to reduce platelet aggregation, prevention and treatment of atherosclerosis, cardiovascular and cerebrovascular diseases chemopreventive agent. Experimental studies have shown that resveratrol has on cardiovascular disease and cancer beneficial effect. Resveratrol on hormone-dependent tumors have significant preventive effect. Also on osteoporosis, acne and dementia have a preventive effect, with anti- virus and immune regulation. One monomer on the body's internal anti-aging enzymes play a role, and then play the prevention of various age-related diseases, the potential role of life expectancy .
Appearance: Yellow-Brown to White fine powder
Resveratrol specifications:Trans resveratrol 50%-98% or customise.
Test By:HPLC
Molecular formula:C14H12O3
Molecular weight:228.24
Structural formula:
Processing technology:
CERTIFICATE OF ANALYSIS
|
Product Name |
Giant Knotweed Extract |
|
Batch Number |
PMG141110 |
|
Batch Quantity |
50Kg |
|
Manufacture Date |
2014-11-10 |
|
Expiration Date |
2016-11-09 |
|
ANALYSIS |
SPECIFICATION |
RESULTS |
|
Assay |
Resveratrol≥98% |
98.42% HPLC |
|
Organoleptic |
||
|
Appearance |
Fine Powder |
Complies |
|
Color |
White |
Complies |
|
Odor |
Characteristic |
Complies |
|
Taste |
Characteristic |
Complies |
|
Part Used |
Root |
Complies |
|
Method of Processing |
Hydro-alcoholic |
Complies |
|
Physical Characteristics |
||
|
Particle Size |
NLT 100%Through 80 mesh |
Complies |
|
Loss on Drying |
≦5.0% |
3.20% |
|
Ash Content |
≦5.0% |
2.81% |
|
Bulk Density |
40-60g/100ml |
56g/100ml |
|
Heavy metals |
||
|
Total Heavy Metals |
≤10ppm |
Complies |
|
Arsenic |
≤2ppm |
Complies |
|
Microbiological Tests |
||
|
Total Plate Count |
≤1000cfu/g |
Complies |
|
Total Yeast & Mold |
≤100cfu/g |
Complies |
|
Salmonella |
Negative |
Negative |
|
Staphylococcus |
Negative |
Negative |
|
Staphylococcus |
Negative |
Negative |
HPLC Chromatogram Of Resveratrol
Main Benefits:
Anti-cancer, anti-inflammation, anti-hepatitis, anti-virus, prevent blocking of platelet and producting thromboxane B2. The main effective function is antioxidant, including stimulating Sirtuins (anti-aging enzyme), prolonging cell life, preventing LDL from being oxidanted. Reducing blood viscosity, keeping blood from aggregating in the coronary .Resveratrol can inhibit the composing and releasing of harmful active matter, inhibit cell propagation, inhibit blood aggregation, in that way, it relaxes blood vessel.
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