Hawthorn Extract

【Latin Name】Crataegus pinnatifida Bge

【CAS No.】

【Appearance】red powder

【Test Method】UV

【Source】

Leaves or fruits of rosaceae ;crataegus pinnatifida bge

【Extract Method】Alcohol/water

【Applicable field】Medical ,health product

【Assay】Hawthorn flavone 3%---90%

【Heavy Meta】＜10ppm
【As】＜0.5ppm

【Pb】＜2ppm

【Hg】＜0.05ppm ,

【Cd】＜0.2ppm,

【Ni】＜0.5ppm

【Total Plate Count】＜1000cfu/g
【Yeast & Mold】＜100cfu/g

【Loss on Drying】＜2%
【E.Coli】Negative

【Pesticides】 Negative
【Salmonella】Negative

【Active material】Salidroside   Rosavin

【Molecular Weight】C₂₀H₂₈O₁₀

【Melting point】263

【Solubility】25kg/barrel

【Packing】1kg/ bag, 10*1 kg/ barrel.

【Particle size】80 mesh

【Shelf Life 】Two years