【摘要】 [目的]确定吴茱萸的最佳采收期。[方法]采用高效液相色谱法对不同采收期吴茱萸中的吴茱萸内酯、吴茱萸碱和吴茱萸次碱的含量进行了测定,结合药材感官性状的变化确定最佳采收期。[结果]在所研究的采收期内,吴茱萸药材中吴茱萸内酯的含量变化不大,吴茱萸碱和吴茱萸次碱的含量呈现先增加后缓慢减小的趋势。[结论]该方法简便快速,准确可靠;确定的吴茱萸药材的最佳采收期为8月中下旬。更多还原

【Abstract】 [Objective] To determine the optimum harvest time of FRUCTUS EVODIAE.[Methods] The optimum harvest time of FRUCTUS EVODIAE was determined according to the apparent characteristics and the content of evodine,evodiamine and rutaecarpine in FRUCTUS EVODIAE by high-performance liquid chromatography(HPLC).[Results] In the investigated harvest time,the content change of evodine was insignificant,and the content of evodiamine and rutaecarpine first increased then slowly declined with the harvest time.[Conclusions] The proposed method was simple,rapid,accurate and reliable,and can be used as a tool for quality control of FRUCTUS EVODIAE.The optimum harvest time was during mid-to-late August.更多还原