Result:Higher ephedrine content was extract by using Suoshi extraction method and the acid water extraction method, which conforms to the industrialization production requirements.
2
方法采用4因素3水平正交设计法，以麻黄碱为指标，用高效液相色谱法优选提取工艺。
Method With ephedrine as an experimental criterion, the orthogonal design (4 factors and 3 levels) and HPLC were used to optimize the technology of ephedrine extraction from the ephedra stems.
点击反馈