Pharmaceutical grade bulk pure natural extract micronized trans resveratrol 98% 99%

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Professional team 7X24 hours customer servicePharmaceutical grade bulk pure natural extract micronized trans resveratrol 98% 99% roduct nameMicronized trans resveratrol 98% 99%PartrootIngredientResveratrolAppearance white fine powderCAS No.501-36-0Molecular formulaC14H12O3 Molecular weight228.24Specificationmicronized trans resveratrol 98% 99%Test methodHPLCExtraction typeSolvent extractionGradePharmaceutical and foodBrandRongshengQCISO9001:2008,GMPStorageStored in a clean, cool, dry area; keep away from strong, direct light.Shelf life2 years.DeliveryWithin 3 days after payment.Introduction
Polygonum cuspidatum, one of its original growth in East Asia and is widely distributed in China. Polygonum cuspidatum traditional medicine in China and Japan for the treatment of a variety of ailments by polygonum cuspidatum,including fungal infections, a variety of skin inflammation, cardiovascular disease and liver disease.Xi'an Rongsheng Biotech is a leading producer of resveratrol in China,Resveratrol is the the Polygonum cuspidatum main functional ingredients. Studies have shown that resveratrol showed extensive antioxidant properties, such as LDL cholesterol oxidation and lipid peroxidation. Resveratrol show to the help cardiovascular health and promoting blood circulation, relieve pain, heat dehumidification, detoxification. Other ingredients include Dan, anthrone, emodin and rhein have anti-inflammatory, cured arthritis and anti-microbial activity.Application
1.Applied in food field, resveratrol is used as food additive with the function of lengthening life.
2.Applied in pharmaceutical field, resveratrol is frequently used as medicine supplement and
owns good efficacy for treatment of cancer and cardio-cerebrovascular disease.
3.Applied in cosmetics, resveratrol can delay aging and prevent UV radiation.Package
1kg with double plastic container inside/Aluminum foil bag outside.
25kg with double plastic container inside/Fiber drum outside.
Or it's at your option.
Pharmaceutical grade bulk pure natural micronized trans resveratrol 98% 99%
Item
Specification
MethodResult
Physical Property
Appearance
Fine Powder
Organoleptic Conforms
Color
White
Organoleptic Conforms
Odour
Characteristic
Organoleptic Conforms
Mesh Size
100% through 80 mesh size
USP32<786> Conforms
General Analysis
Identification
Resveratrol (trans)Loss on Drying
Identical to R.S. sample
Min98%
Max3.0%
HPLC
HPLC
Eur.Ph.6.0[2.8.17]
Conforms
99.35%
1.16%
Ash
≤3.0%
Eur.Ph.6.0[2.4.16] 1.02%
Contaminants
Pesticides Residue
Meet USP32<561>
USP32<561>Conforms
Lead(Pb)
≤3.0mg/kg
Eur.Ph6.0<2.2.58>ICP-MS1.8
Arsenic(As)
≤2.0mg/kg
Eur.Ph6.0<2.2.58>ICP-MS1.5
Cadmium(Cd)
≤1.0mg/kg
Eur.Ph6.0<2.2.58>ICP-MS0.6
Mercury(Hg)
≤0.1mg/kg
Eur.Ph6.0<2.2.58>ICP-MS 0.03
Microbiological
Total Plate Count
112" href="http://www.alibaba.com/product-gs/524441256/Pure_Natural_trans_resveratrol_98_resveratrol.html">≤1000cfu/g
112" href="http://www.alibaba.com/product-gs/524441256/Pure_Natural_trans_resveratrol_98_resveratrol.html">USP30<61> 112
Yeast &Mold
112" href="http://www.alibaba.com/product-gs/524441256/Pure_Natural_trans_resveratrol_98_resveratrol.html">≤100cfu/g
112" href="http://www.alibaba.com/product-gs/524441256/Pure_Natural_trans_resveratrol_98_resveratrol.html">USP30<61>37
E.Coli.
112" href="http://www.alibaba.com/product-gs/524441256/Pure_Natural_trans_resveratrol_98_resveratrol.html">Negative
112" href="http://www.alibaba.com/product-gs/524441256/Pure_Natural_trans_resveratrol_98_resveratrol.html">USP30<62> Conforms
Salmonella
112" href="http://www.alibaba.com/product-gs/524441256/Pure_Natural_trans_resveratrol_98_resveratrol.html">Negative
112" href="http://www.alibaba.com/product-gs/524441256/Pure_Natural_trans_resveratrol_98_resveratrol.html">USP30<62> Conforms
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