Silymarin Extract Powder Silymarin Silymarin Extract / Silymarin

Product NameChinese Herb Medicine HPLC50% Silymarin Milk Thistle ExtractAppearanceYellow to yellowish-Brown powderOdourSlight, specificPlant Part to be UsedSeedsAssay(UV/HPLC)UV80%, Silybin+IsosilybinSolubility in WaterPractically InsolubleSolubility in Methanol and EthanolSolublePowder size80mesh, NLT90%Loss on Drying≤4.0%To

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Product NameChinese Herb Medicine HPLC50% Silymarin Milk Thistle Extract
AppearanceYellow to yellowish-Brown powder
OdourSlight, specific
Plant Part to be UsedSeeds
Assay(UV/HPLC)UV80%, Silybin+Isosilybin
Solubility in WaterPractically Insoluble
Solubility in Methanol and EthanolSoluble
Powder size80mesh, NLT90%
Loss on Drying≤4.0%
Total Ash≤0.5%
Heavy Metal<20ppm
Silybin A & Silybin B40%~65%
IsosilybinA & IsosilybinB10%~20%
Silydianin & Silychristin20%~45%
Residual Solvent Acetone
Total Plate Count<1000cfu/g
Yeast & Mold<100cfu/g
StorageStore in cool & dry place. Avoid Direct Sunshine.

Silymarin extracted by Ethyl Acetate soluble in the organic solvent, such as Methanol, Ethanol, Acetone and Ethyl Acetate and so on. But hardly soluble in water.
Ethyl Acetate as a kind of extract solvent is new compared to Acetone. Ethyl Acetate has the characteristic of lower toxicity compares with Acetone, it is more safety. If the same specification, the price of it will cheaper than Silymarin extracted by Ethanol. So Silymarin extracted with Ethyl Acetate is the first choice of lower toxicity of organic residue solvents and higher flavone among Silymarin products. It meets different customers'requirements Milk Thistle Extract Powder Silymarin Milk Thistle Extract / Silymarin

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