METHODS: Evodiamine and rutaecarpine were extracted with the solvent ethyl acetate and the ultrasonic extractor.

方法：以乙酸乙酯为溶剂用超声震荡提取法提取吴茱萸碱和吴茱萸次碱。

youdao

METHODS: Evodiamine and rutaecarpine were extracted with the solvent ethyl acetate and the ultrasonic extractor.

方法：以乙酸乙酯为溶剂用超声震荡提取法提取吴茱萸碱和吴茱萸次碱。

youdao