The pre-treatment method which combined n-hexane extraction with potassium carbonate solution extraction for the determination of paclitaxel in crude extract of Taxus madia by HPLC is established.

• 摘要曼地亚红豆干杉枝叶粗提液采用正己烷萃取，碳酸钾水溶液碱洗两步除杂处理后，再用HPLC测定分析紫杉醇含量。