Source it is distilled from the drying root of Sophora flavescens Ait leguminous plan
Character It is some kind of white acicular or crystal power ,odorless bitter of tasting
it can absorb little moisture and then become primrose yellow oiliness. If it is exposed in the air for a long time or heated, it will become to be a yellow oiliness and solidify under the room temperature.

Effective content Matrine-15-one, C15H24N2O
Quantuty standard calculated by the dryness ,the content of C15H24N2O2 would not less than 98%
Examine method HPLC
Packing specification 1kg/bag, 5kg/bag ,25kg/barrel or according to the customer’s request
Main pharmacological action protect the liver ,anti-virus ,anti-fibrosis ,bi-directional regulate immunology ,and anti-neoplasm .