1·We studied the method of removing solvent in extractum of Sophora alopecuroides L. , and determined high vacuum conditions were the safety and efficiency method of removing solvent.
实验研究了苦参碱浸膏脱溶的方法，认为高真空脱溶是安全、有效的脱溶方法。
2·OBJECTIVE: To evaluate the qualities of Radix Rhei. planted in different areas and study preparing technology and quality standard of Extractum Rhei.
目的：分析不同产地大黄药材的质量，研究大黄浸膏的制备工艺和质量标准。