Conclusions: For the first time, we studied extraction of Sophora flavescems Ait by HPLC MS.This provided basic for study on fingerprints of Soph...

• 结论:首次采用LC/ESI/MS联用技术对苦参药材的提取方法进行了研究,为中药苦参指纹图谱的建立提供了依据。