Abstract:
目的建立姬松茸中齐墩果酸和熊果酸的含量测定方法。方法反相高效液相色谱法和质谱离线联用。色谱柱Agilent Zorbax C18(250mm×4.6 mm,5μm),流动相为甲醇-1%冰醋酸水溶液(87∶13),检测波长为210nm,柱温25℃,流速0.8mL.min-1。结果齐墩果酸和熊果酸在2~80μg.mL-1范围内呈良好的线性关系,r值分别为0.9984、0.9976,回收率分别为98.66%、98.96%,RSD值分别为2.46%、1.65%。结论本方法简便,快速,测定结果准确,重现性好,可作为姬松茸中齐墩果酸和熊果酸的含量测定方法。
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海峡药学
Year: 2008
Issue: 07
Page: 50-52
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