抗宫炎系列药品的HPLC指纹图谱研究
Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials(2015)
Abstract
目的:建立抗宫炎系列药品(抗宫炎颗粒、抗宫炎片、抗宫炎胶囊)的HPLC指纹图谱分析方法.方法:采用资生堂CAPCELL PAK C18(250 mm ×4.6 mm,3μm)色谱柱,流动相为乙腈-0.5%磷酸梯度洗脱,流速0.8 mL/min,0~44 min波长为280 nm,44~115 min波长为332 nm,柱温30℃.结果:10批抗宫炎颗粒中有10个共有指纹图谱峰,10批抗宫炎片和10批抗宫炎胶囊中有11个共有指纹图谱峰,其相似度均大于0.9,整体相似性好.结论:该方法简便、稳定、重复性好,可为抗宫炎系列药品质量控制提供依据.
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Key words
Kanggongyan particles,Kanggongya tablets,Kanggongyan capsules,HPLC fingerprint
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