Amino acid and element in Onosma paniculatum and O.exsertum Hemsl were analysed.After processed with acid,the sample was determinated with amino acid analyst instrument and ICP-AES.

• 为分析滇紫草及露蕊滇紫草中的氨基酸和元素含量,将样品用酸处理后,采用氨基酸分析仪及电感耦合等离子体发射光谱仪进行了测定。