cariresinol 489-32-7

cariresinol 489-32-7specification content: 10%, 10%, 40% 【 molecular formula 】 : C33H40O15; CAS NO. : 489-32-7product source: as the berberidaceae plant Epimedium Epimedium brevicornum Maxim., arrow leaf Epimedium herb Epimedium sagittatum (Sieb. Et Zucc.) Maxim., pilose, Epimedium herb Epimedium pubescens Maxim., wushan Epimedium herb Epimedium wushanense T.S.Y ing, or north Korea Epimedium Epimedium koreanum Nakai. Dry stem leaf extract.chemical composition: epimedium extract epimedium glucoside (Icariin), epimedium glycoside A - E, etc.【 characteristics 】 : tan powderImpurity limits:1, the dry weight loss: 6.0% or less (China pharmacopoeia test method)2, grey points: 9% or less (China pharmacopoeia test method)3, heavy metal: 10 PPM or less (China pharmacopoeia test method)4, pesticide residues: 2 PPM or less5, solvent residue: 0.5% or lessContent detection method: using HPLCHPLC conditions:The stationary phase, using C18 (150 x 2) mm 5 muMobile phase: acetonitrile/water = "0Sample quantity: 10 mu lColumn temperature: 30 ℃The flow rate of 0.2 ml/min: detection wavelength of 270 nmHealth check:1, the total bacterial count 1000 / G 2 or less, the total number of mold 100 / G 3 or less, escherichia coli, no 4, salmonella: noGranularity: 100% through 80 mesh sievePacking: in double plastic bags sealing, outsourcing cardboard barrels, barrels outside printed name, gross weight, batch number, production units, production time, effective time, shipping method, etc.Storage: cool, dry, closed the light, storage. .Lisa yangE-mail: ycgcsale56(at)yccreate.comPhone: 86-027-88085967Mobile: 86-18062666846QQ:2355327044 Skype：agneschem