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HPLC同时测定消癌平注射液中7种主要成分的含量 被引量:9

Simultaneous Determination of Seven Major Compound in Xiaoaiping Injection by HPLC
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摘要 目的:测定消癌平注射液中新绿原酸、原儿茶醛、绿原酸、隐绿原酸、咖啡酸、香草酸和4-香豆素的含量。方法:Kromasil100.5C18色谱柱(4.6mm×250mm,5μm),流动相乙腈-0.2%磷酸,梯度洗脱,检测波长300nm;柱温30℃,流速0.8mL·min^-1。结果:新绿原酸、原儿茶醛、绿原酸、隐绿原酸、咖啡酸、香草酸和4-香豆酸的线性范围分别为0.1—3.2mg·L^-1(r=0.9993)、0.025~0.8mg·L^-1(r=0.9999),0.1~3.2mg·L^-1(r=0.9998),0.075~2.4mg·L^-1(r=0.9999),0.0375~1.2mg·L^-1(r=0.9999),0.02~0.64mg·L^-1(r=0.9999),0.01~0.32mg·L^-1(r=0.9999),加样回收率分别为99.6%(RSD0.24%),100.0%(RSD0.15%),98.7%(RSD1.00%),99.1%(RSD1.36%),96.4%(RSD1.37%),98.3%(RSD1.80%),97.3%(RSD1.64%)。结论:该方法简便,准确,重复性好,可为消癌平注射液提供质量拧制依据。 Objective: To develop an HPLC method for the simultaneous determination of seven major compound in Xiaoaiping injection. Method: The analytical column was Kromasil 100-5C18 (4.6 mm x 250mm, 5 μm). The mobile phase was aeetonitrile-0.2% phosphoric acid, gradient elution. The flow was 0.8 mL .min 1. The detection wavelength was 300 nm. The column temperature was 30 ℃. Result: The linear ranges of seven compounds were as fllows: 0. 1-3.2 mg·L^-1 (r =0. 999 3) for neochlorogenic acid, 0. 025-0. 8 mg ·L^-1 (r = 0. 999 9 ) for protocatechuic aldehyde, O. 1-3.2 mg·L^-1 ( r = 0. 999 8 ) for chlorogenic acid, 0. 075- 2.4 mg ·L^-1(r = 0. 999 9) for 4-dicaffeoylquinic acid, 0. 037 5-1.2 mg ·L^-1 ( r = 0. 999 9) for vanillic acid, O. 02-0. 64 mg·L^-1(r=0. 999 9) for caffeic acid, 0.01-0. 32 mg·L^-1 (r =0. 999 9) for 4-coumararate. The average recoveries were 99.6% (RSD 0.24%), 100.0% (RSD 0.15%), 98.7% (RSD 1.00%), 99. 1% (RSD 1.36%), 96.4% (RSD 1.37%), 98.3% (RSD 1.80%), 97.3% (RSD 1.64%) respectively. Conclusion: This method is simple, accurate and available for the quality control of Xiaoaiping Injection.
出处 《中国实验方剂学杂志》 CAS 北大核心 2013年第21期86-89,共4页 Chinese Journal of Experimental Traditional Medical Formulae
基金 重大新药创制(2012ZX09303009-002) 江苏省中医药领军人才项目(LJ200906) 江苏高校优势学科建设工程项目2010
关键词 消癌平注射液 新绿原酸 原儿茶醛 绿原酸 隐绿原酸 香草酸 咖啡酸 4一香酸 Xiaoaiping injection neochlorogenic acid protocatechuie aldehyde chlorogenic acid 4-dicaffeoylquinic acid vanillic acid caffeic acid 4-coumararate
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