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目的:建立独活药材中二氢欧山芹醇、二氢欧山芹醇醋酸酯和甲氧基欧芹素的含量测定方法。方法:ODS柱(6.0mm×150mm),流动相甲醇乙腈0.025mol·L-1磷酸(32∶20∶48),检测波长320nm。结果和结论:本法可用于独活原药材的质量控制。
OBJECTIVE: To establish a method for the determination of dihydrouroparenol, dihydroovaxalin acetate and methoxyparidine in the Radix Astragali. METHODS: ODS column (6.0 mm×150 mm), mobile phase methanol acetonitrile 0.025 mol·L-1 phosphoric acid (32:20:48), detection wavelength 320 nm. Results and conclusions: This method can be used for the quality control of the original raw material of the independent living.