English Name: Milk Thistle P.E.
Latin Name:Silybum marianum G

Source:
Original source from South Europe to North Africa. There are alsogrown in ShannXi, JiangSu and BeiJing.

Ingredients: 
Silybin, Isosilybin, dehydrogenating silybin, silydianin,silychristin , silybin polymer, cinnamic acid, myristic acid,palmitic acid in Milk thistle seed and  flavonoid and fumaricacid inwhole herb.

Effective part: Seeds
Product Name: Silymarin
Molecular formulaC25H22O10
Molecular weight482.44 
 Specification and test method:
Extracted by Acetone (DAB10) Silymarin 80%UV/ Silybin30%HPLC
Extracted by Alcohol Silymarin 80%UV/ Silybin 30%HPLC
Physical & chemical Index:
CharacteristicLight yellow powder
Loss on drying≤3%
Ash≤2%
Mesh size100% pass 80 mesh
Heavy metal≤10ppm
Microbiological Index:
Total Bacterial≤1000/g
Mold & Yeast≤100/g
E-coliNegative
SalmoneliaNegative
Function
Silymarin has good effect of protecting and stabilizing livercell  membrane and help torecover the function of live cell,preventing and against he badly liver cell. lessening the fattydenaturalization, refrain the raise of  theglutamatepyruvatetransaminase.and used in the acute and chronic hepatitis, earlyhepatocirrhosis and toxemic hepatitis and so on.
Package.
25Kgs fiber drum with Two-doubled plastic bags with nontoxic
Storage
Keep away from the direct sun light and 2 years when properlystored...