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RP-HPLC法测定复方酪萨维口腔速崩片中酪萨维和红景天苷的含量 被引量:1

Content Determination of Rosavin and Salidroside in Compound Rosavin Rapidly Disintegrating Oral Tablets by RP-HPLC
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摘要 目的:建立测定复方酪萨维口腔速崩片中酪萨维和红景天苷含量的方法。方法:采用反相高效液相色谱法。色谱柱为Agilent TC-C18(250mm×4.6mm,5μm),流动相分别为0.2%磷酸溶液-乙腈=86∶14(酪萨维)、甲醇-水=15∶85(红景天苷),柱温为35℃,流速为1.0mL·min-1,检测波长分别为254nm(酪萨维)、275nm(红景天苷)。结果:酪萨维和红景天苷进样量的线性范围分别为0.08~1.60μg(r=0.9998)、0.80~8.00μg(r=0.9993);平均加样回收率分别为100.22%(RSD=1.58%,n=6)、99.37%(RSD=1.35%,n=6)。结论:本方法操作简便、结果准确、专属性强、重复性好,可用于复方酪萨维口腔速崩片的质量控制。 OBJECTIVE:To establish the method for the content determination of rosavin and salidroside in Compound rosavin rapidly disintegrating oral tablets. METHODS:RP-HPLC method was adopted. The determination was performed on Agilent TC-C18(250 mm×4.6 mm,5 μm) column with mobile phases consisted of 0.2% phosphoric acid-acetonitrile(86 ∶ 14) for rosavin and methanol-water(15 ∶ 85) for salidroside at flow rate of 1.0 mL·min-1. The detection wavelength was set at 254 nm and 275 nm,and the column temperature was 35 ℃. RESULTS:The linear ranges of rosavin and salidroside were 0.08~1.60 μg(r=0.999 8) and 0.80~8.00 μg(r=0.999 3) .The average recoveries were 100.22%(RSD=1.58%,n=6) and 99.37%(RSD=1.35%,n=6) ,respectively. CONCLUSION:The method is simple,accurate specific and reproducible,and it is applicable for the quality control of Compound rosavin rapidly disintegrating oral tablets.
出处 《中国药房》 CAS CSCD 北大核心 2011年第19期1780-1782,共3页 China Pharmacy
基金 国家重大新药创制基金专项课题(2009ZXJ09004-082)
关键词 复方酪萨维口腔速崩片 酪萨维 红景天苷 反相高效液相色谱法 含量测定 Compound rosavin rapidly disintegrating oral tablets Rosavin Salidroside RP-HPLC Content determination
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