The results showed that the ultrafiltration with discontinuous diafiltration could effectively remove proteins and other impurities. The recovery ratio of alkaloid from the permeate was high.
2
目的：制备苦豆子总碱泡腾栓并研究其质量标准。
OBJECTIVE: To prepare Total alkaloids of Sophora alopecuroides( TASa) effervescent suppository and to study its quality standard.
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