Product Description
Giant Knotweed Extract Polygonum Cuspidatum Extract Powder Resveratrol 98%



Product Description



Resveratrol Extract is an active component extracted from Huzhang (Polygonum cuspidatum) in China. It is an antioxidant phenol and a potent vasodilator that inhibits serum triglyceride synthesis, lipid peroxidation, and platelet aggregation. Polygonum cuspidatum is important concentrated sources of resveratrol and its glucoside piceid, replacing grape byproducts. Many large supplement sources of resveratrol now use Polygonum cuspidatum and use its scientific name in the supplement labels. The plant is useful because of its year-round growth and robustness in different climates.





COA



Items
Specification
Test Result
Resveratrol assay
≥98%
98.23%
Appearance
Off-white Powder
Conforms
Odor
Characteristic
Conforms
Particle Size
100% pass 80mesh
Conforms
Loss on Drying
≤2.0%
Conforms
Ash
≤2.0%
Conforms
Total Heavy metal
≤10ppm
Conforms
-Pb
≤2ppm
Conforms
-As
≤2ppm
Conforms
Total Plate Count
≤1000cfu/g
Conforms
Mold and Yeast
≤100cfu/g
Conforms
E.Coli
Negative
Negative
Salmonella
Negative
Negative
Conclusion:
Conform with specification, Non-GMO
Storage:
Stored in cool & dry place, keep away from strong light & heat
Package & Shelf life:
25kg/drum, Two years when stored properly




Product Function



1. Polygonum Cuspidatum Root Extract Resveratrol could help anti-cancer.

2. Polygonum Cuspidatum Root Extract could protect cardiovascular system.

3. Resveratrol 50% have the function of anti-bacterial and anti-fungal.

4. Polygonum Cuspidatum Root Extract Resveratrol could help regular nourish and protect liver.

5. Polygonum Cuspidatum Root Extract could help anti-oxidant and quench free-radicals.





Product Application



1. Applied in food field, it's used as food additive with the function of lengthening life.

2. Applied in comestics industry, it can delay aging and prevent UV radiation.



Resveratrol Polygonum Cuspidatum Extract Powder 0

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