Corydalis Yanhusuo Extract
Specification: 80% Tetrahydropalmatine (HPLC),Corydalis Yanhusuo W. T. Wang P.E. 4:1,25:1
Latin Name: Corydalis yanhusuo W.T.Wang
Product Type: White or light yellow powder
Part of the Plant Used: Root
Extract Method: Alcohol
Molecular Formula and Molecular Weight : C21H25NO4 ; 355.42
Melting Point and solubility: mp148-149°C, Freely soluble in alcohol,methanol, insoluble in aqueous alkali.
2.80% Tetrahydropalmatine (HPLC), 4:1, 25:1
Tetrahydropalmatine have analgesia and sedativehypnotic activity, can depress the chtonic persistent pain and splanchna dull pain. It has effect of promoting blood circulation to remove blood stasis and promoting circulation of qi to relieve pain. It is often used for hypochondriac pain due to stagnation of the liver-qi, stomachache due to stagnation of the stomach-qi, hernial pain. Tetrahydropalmatine has the protective effect on liver injury induced by carbon tetrachloride in mice.
History: Fumaric originating in China is a kind of herbs. In traditional Chinese medicine, fumaric believed blood gas (may, in the energy of motion), and relieve pain, including all types of regulate, abdominal pain, and colic.
Packing Detail : Packed in paper-drums and two plastic-bags inside. Net Weight: 25kgs/ drum.
Storage Situation : Stored in a well-closed container away from moisture and light.
Shelf Life : two years under well Storage situation and stored away from direct sun light