|
LIVERD PHARMA CO.,LTD.
|
MILK THISTLE EXTRACT WITH SUPER LOW SOLVENTS RESIDUAL.
Total residual < 50ppm
Silymarin is kind of a flavonoid lignans compounds extracted from the seed coats of the medicinal compositae Silybum marianum, yellow or brown powder, bitter in taste. Soluble in Acetone, Ethyl Acetate, Ethanol and Methanol, Hardly soluble in chloroform, insoluble in water. The main ingredients are : Silybin, Isosilybin, Silydianin, Silychristin, etc. |
Send Inquiry
|
|
LIVERD PHARMA CO.,LTD.
|
Part used Seeds/Fruit
Character Yellow to Yellowish-Brown colour, Amorphous powder, Slight and specific odour, bitter in taste.
SolubilitySoluble in Methanol, Ethanol, Acetone, Ethyl Acetate. Difficult to dissolve in Water.
Introduction As the extract solvent, Acetone is used primitively to extract Silymarin since their introduction to China in 20th century. Compare to the Silymarin extracted by Ethanol and the Silymarin extracted by Ethyl Acetate, the yield of Silymarin extracted by Acetone is the highest, and the consuming of this specification is the biggest in the whole world.
Package 25KG in double polyethylene bags in cardboard drum.
Shelf Life Three Years. |
Send Inquiry
|
|
LIVERD PHARMA CO.,LTD.
|
Part used Seeds/Fruit
Character Yellow to Yellowish-Brown colour, Amorphous powder, Slight and specific odour, bitter in taste.
SolubilitySoluble in Methanol, Ethanol, Acetone, Ethyl Acetate. Difficult to dissolve in Water.
Introduction Ethyl Acetate as a kind of extract solvent is new compared to Acetone. Ethyl Acetate has the characteristic of lower toxicity , it is more safety and has better stability.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.
Package 25KG in double polyethylene bags in cardboard drum.
StorageIn Tight, Light-resistant and Dry Place. Avoid Direct Sunshine.
Shelf LifeThree Years. |
Send Inquiry
|
Pharma Sources Insight January 2025
