ELIMINATION METHOD OF THE INGREDIENT INHIBITING BLOOD COAGULATION IN ARTEMISIA

摘要

PURPOSE: A method for removing harmful ingredient suppressing blood coagulation is provided to simultaneously remove two kinds of harmful ingredients and to produce Artemisia princeps var. extract. CONSTITUTION: A method for removing harmful ingredient suppressing blood-coagulation comprises: a step of extracting Artemisia princeps var. with ethanol, methanol, or chloroform; and a step of filtering through silica gel column chromatography or cellite paper filter to obtain alcohol liquid. A pharmaceutical for treating gastrointestinal diseases contains the Artemisia princeps var. extract and pharmaceutically acceptable excipient.