Objective To select the appropriate ratio among extract of notoginseng, total salvianolic acid and other excipients, and to test formability and conductivity moisture. Methods Determination of formability by processing into granules. And confirming the conductivity moisture by testing hyproscopicity and liquidity of the granules in high humidity. Results The best ratio was that the sprayed powder of Salvia extract mixed withsprayed powder of Panax extract by 1:5, add the same proportion of 37% dextrin and icing sugar, and increase 1% aerosil and 2% magnesium stearate. Conclusion There was better formability and moisture resistance of the sprayed powder of Salavia extract and Panax extract. The size of mixed granules was 20~40 mesh, and put up in no.l capsules.
Qi Dan capsuleforming processdextrinicing sugaraerosilmagnesium stearat
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