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应用高效液相色谱法测定舒肝益脾颗粒中五味子醇甲的含量。方法:采用Shim-pack-C18柱(5um, 150X4．6mm),以乙腈-甲醇-0.1％磷酸(39:16.7:44.3)为流动相;流速:1ml/min;检测波长为250nm;结果:五味子醇甲线性范围为0.11792～0.5896μg,r=0．9998,回收率为98．22％,RSD=0．60％。结论:该方法简便、准确、灵敏,可用于该制剂的质量控制。
The content of schisandrin A in Shugan Yipi Granules was determined by HPLC. METHODS: A Shim-pack-C18 column (5um, 150X4.6mm) was used with acetonitrile-methanol-0.1% phosphoric acid (39:16.7:44.3) as the mobile phase; flow rate: 1 ml/min; detection wavelength was 250 nm; results: Schisandra The linear range of melamine was 0.11792-0.5896 μg, r=0.9998, the recovery was 98.22% and RSD was 0.60%. Conclusion: This method is simple, accurate and sensitive and can be used for the quality control of the preparation.