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目的：建立肿节风中主要有效成分异秦皮啶的含量测定方法。方法：采用μＢｏｎｄａｐａｋＣ１８柱，乙腈０．１％磷酸（２０∶８０）为流动相，检测波长３４４ｎｍ。结果：平均回收率为９８．１％，ＲＳＤ为１．９％（ｎ＝５）。结论：提供了对肿节风质量控制的方法。
OBJECTIVE: To establish a method for determining the content of isopremidine, the main active ingredient in tummy rhythm. Methods: A μ-Bondapak C18 column with acetonitrile-0.1% phosphoric acid (20:80) as mobile phase and detection wavelength of 344 nm was used. Results: The average recovery was 98.1% and the RSD was 1.9% (n=5). Conclusion: Provides a method for the control of swollen wind quality.