HPLC法测定妇癌灵贴片中士的宁的含量 |
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引用本文: | 杨金丽,隋金婷,李莹莹,许贵军. HPLC法测定妇癌灵贴片中士的宁的含量[J]. 黑龙江医药, 2010, 23(4): 500-501 |
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作者姓名: | 杨金丽 隋金婷 李莹莹 许贵军 |
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作者单位: | 1. 黑龙江中医药大学,黑龙江,哈尔滨,150040 2. 哈尔滨市食品药品检验检测中心,哈尔滨,150016 |
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基金项目: | 黑龙江省2009年研究生创新科研资金项目,黑龙江省2009年教育厅科学技术研究项目 |
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摘 要: | 目的:建立测定妇癌灵贴片中有效成分士的宁含量的HPLC方法。方法:流动相A甲醇:B水:冰醋酸:三乙胺(230:2.4:0.3),A:B(22:78);流速1.0mL/min;检测波长:254nm;柱温30℃。结果:士的宁在0.5~1.3μg范围内呈线性关系,r=0.9998,平均加样回收率为98.12%,RSD为0.725%(n=6)。结论:该方法简便可靠,精密度高,分离度好,可作为妇癌灵贴片的质量控制方法。
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关 键 词: | HPLC 妇癌灵贴片 士的宁 |
Study on Strychnine Content in Fuailing Transdermal Patches by HPLC |
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Affiliation: | Jinli Yang,et al(Heilongjiang university of Chinese medicine Heilongjiang Harbin 150040) |
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Abstract: | Objective:To optimize High Performance Liquid Chromatography condition for determining Strychnine as an index component.Methods:Mobile phase:A(methanol):B(water:glacial acetic acid:triethylamine 230:2.4:0.3);A:B(22:78);The flow rate:1.0ml/min;Wave length:254nm;the column temperature at 300C.Results:Strychnine was linear in the range of 0.5 ~ 1.3μg,r = 0.9998,average recovery was 98.12%,RSD was 0.725%(n = 6)Conclusion:This method is simple,reliable,high precision and well-separated.This methods is as the Quality Control method of Fuailing Transdermal.Patches. |
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Keywords: | HPLC |
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