Hplc法测定健脑丸中阿魏酸含量
吴爱英1,杨晓云1 ,王爱梅2
(1青岛市药品检验所 青岛266071 2莱西市药品检验所 莱西 266601)
[摘要] 目的:测定健脑丸中阿魏酸含量。方法:采用HPLC法,色谱柱为Kromacil C18(4.6mmx250mm,5μm),流动相为甲醇-水-冰醋酸(38﹕62﹕0.1),检测波长为323nm,流速:1.0mL·min-1,灵敏度:0.50AUFS。结果:平均加样回收率为99.07%,线性范围:34.6~276.8μg,γ=0.99981。结论:方法简便、快速、灵敏度高,可用于该品的质量控制。
[关键词] 高效液相色谱法;阿魏酸;健脑丸
[中图分类号]R284.1 [文献标识码]B [文章编号]1003-3734(2001)-200578
HPLC determination of ferulic acid in Jiannao pills
WU Ai-ying1,YANG Xiao-yun1,WANG Ai-mei2
(1 Qingdao Institute for Drug Control,Qingdao 266071,China;2 Laixi Institute for Drug Control, Laixi 266601,China)
[Abstract] Objective: To establish a method for determination of Jiannao pills. Methods: HPLC was adopted using a column of YWG-C18(4.6mm x 250mm,5μm), a mobile phase consisted of MeOH:H2O:HAc (38:62:0.1), a detector of 323nm, a flow rate of 1.0mL·min-1 and a column temperature of room temperature. Results: The method had a recovery of 99.07%,a liner range of 34.6~276.8μg and r=0.9998. Conclusion: A simple, rapid, sensitive, and accurate method for determination of ferulic acid in Jiannao pills has been established.
[Key words]: HPLC; Ferulic acid;Jiannaowan
[作者简介] 吴爱英(1962-),女,副主任药师,主要从事中药检验工作。联系电话:(0532)-5734626。
[参考文献]
[1] 杨宁莲,杨文远,杨政红.高效液相色谱法测定生化汤口服液中阿魏酸的含量[J].中国医院药学杂志,1999,19(2)﹕88—89.
[2] 李涛,王天志.藏药加哇中黄酮类成分和阿魏酸的定量分析[J].中国中药杂志,1999,24(1):44—45., 百拇医药
(1青岛市药品检验所 青岛266071 2莱西市药品检验所 莱西 266601)
[摘要] 目的:测定健脑丸中阿魏酸含量。方法:采用HPLC法,色谱柱为Kromacil C18(4.6mmx250mm,5μm),流动相为甲醇-水-冰醋酸(38﹕62﹕0.1),检测波长为323nm,流速:1.0mL·min-1,灵敏度:0.50AUFS。结果:平均加样回收率为99.07%,线性范围:34.6~276.8μg,γ=0.99981。结论:方法简便、快速、灵敏度高,可用于该品的质量控制。
[关键词] 高效液相色谱法;阿魏酸;健脑丸
[中图分类号]R284.1 [文献标识码]B [文章编号]1003-3734(2001)-200578
HPLC determination of ferulic acid in Jiannao pills
WU Ai-ying1,YANG Xiao-yun1,WANG Ai-mei2
(1 Qingdao Institute for Drug Control,Qingdao 266071,China;2 Laixi Institute for Drug Control, Laixi 266601,China)
[Abstract] Objective: To establish a method for determination of Jiannao pills. Methods: HPLC was adopted using a column of YWG-C18(4.6mm x 250mm,5μm), a mobile phase consisted of MeOH:H2O:HAc (38:62:0.1), a detector of 323nm, a flow rate of 1.0mL·min-1 and a column temperature of room temperature. Results: The method had a recovery of 99.07%,a liner range of 34.6~276.8μg and r=0.9998. Conclusion: A simple, rapid, sensitive, and accurate method for determination of ferulic acid in Jiannao pills has been established.
[Key words]: HPLC; Ferulic acid;Jiannaowan
[作者简介] 吴爱英(1962-),女,副主任药师,主要从事中药检验工作。联系电话:(0532)-5734626。
[参考文献]
[1] 杨宁莲,杨文远,杨政红.高效液相色谱法测定生化汤口服液中阿魏酸的含量[J].中国医院药学杂志,1999,19(2)﹕88—89.
[2] 李涛,王天志.藏药加哇中黄酮类成分和阿魏酸的定量分析[J].中国中药杂志,1999,24(1):44—45., 百拇医药
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