This dissertation described simultaneous isolation and purification of huperzine A and B from traditional Chinese herb Huperzia serrata simply and efficiently by so.

• 研究内容涉及草药蛇足石杉中两个目标产物石杉碱甲和石杉碱乙的同时分离纯化，通过浸提及三步低压层析的过程优化组合，实现了两者的简捷、高效提纯。