［中文名称］：Resveratrol白藜芦醇
［产品来源］：蓼科polygonaceae多年生灌木状草本植物虎杖Polygonum cuspidatum sieb.et zucc.的干燥根茎。
［产品性状］：类白色精细粉末
［产品主要成分］：Resveratrol白藜芦醇
［产品规格］：Resveratrol白藜芦醇 20%-98%
［产品包装］：25公斤/桶（内用双层塑料袋，外纸板桶）
［保 质 期］： 两 年.
［ 用       途］：能*率，对*起特殊*；*；*。
分子量: 228.24
分子式: C14H12O3

  Resveratrol,Polygonum Cuspidatum Root Extract

Key Specifications/Special Features:

• Spec:  NLT50%,98%  

• Latin Name: Polygonum cuspidatum Sieb. et Zucc. 

• Used part:Root 

• Appearance: White powder

• Odor/taste: characteristic

• Loss on drying: ≤5.0%

• Sieve analysis: pass 80 meshes

• Bulk density: 45 to 55g/100mL

• Extract solvent: alcohol and water

• Heavy metal: <20ppm

• As: <2ppm

• Residual solvents: Eur.Pharm.2000

• Microbiology:Store in cool and dry place, keep away from strong light/heat

            Total plate count: <1,000cfu/g

            Yeast and mold: <100cfu/g

            Escherichia coli: negative

•           Salmonella: negative

•  

• Shelf lifespan: 2 years when properly stored

Payment Details:

• Payment Terms:

•  L/C, T/T, D/P, D/A, Western Union or MoneyGram

• Minimum Order:

•  1 to 99 Kilogram

Delivery Details:

• Lead Time:

             3~5 days

Function:Resveratrol is a kind of natural antioxidants, can decrease the blood viscosity, inhibit platelet coagulation and vasodilation, keep the blood flow, can prevent the occurrence of cancer and development, can resist atherosclerosis and coronary heart disease.