Processing parameter of Fructus Schisandrae Chinensis dispensing granules / 中成药

ABSTRACT

AIM: To optimize the preparation process of Fructus Schisandrae Chinensis dispensing granules METHODS:Schizandrin,schisantherin A,deoxyschizandrin,r-schizandrin were viewed as the indexes of judgement criteria,the influencing factors of extraction process as extract solvent,medical material particle diameter were studied and extraction parameters were optimized. RESULTS: Active components of dispensig granules can be extracted effectively by alcohol when medical materials were crushed.The best conditions were as follows:medical material were ground into 40 mesh,extracted two times by 70% alcohol,2 h per time. CONCLUSION: After being optimized,The process of dispensing granules is better than that of products on market.