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二十味肉豆蔻片中羟基红花黄色素A的HPLC测定
引用本文:路晨霞. 二十味肉豆蔻片中羟基红花黄色素A的HPLC测定[J]. 西部中医药, 2013, 0(10): 22-24
作者姓名:路晨霞
作者单位:甘肃青黛中草药美容研究有限责任公司,甘肃 兰州,730000
摘    要:目的:建立测定藏药20味肉豆蔻片中羟基红花黄色素A含量的高效液相色谱方法。方法:色谱柱:Kromasil-C18柱(5μm,4.6mm×250mm,大连依利特有限公司生产);流动相:甲醇:乙腈:0.7%磷酸(V:V:V=26:2:72);流速:0.80mL/min;检测波长:403nm;柱温:室温。结果:羟基红花黄色素A在15.6-104μg(r=0.9999)范围内与峰面积线性关系良好,平均加样回收率99.81%,RSD为0.31%(n=6)。结论:该方法简便、快速、准确、重现性好,为藏药复方中测定羟基红花黄色素A提供了可靠的方法。

关 键 词:二十味肉豆蔻片  羟基红花黄色素A  高效液相色谱

Determination of Hydroxy Safflor Yellow A in ErShiWei RouDouKou Tablets by HPLC
LU Chenxia. Determination of Hydroxy Safflor Yellow A in ErShiWei RouDouKou Tablets by HPLC[J]. Western Journal of Traditional Chinese Medicine, 2013, 0(10): 22-24
Authors:LU Chenxia
Affiliation:LU Chenxia (Gansu QingDai TCM Cosmetology Research Company, Lid, Lanzhou 730000, China)
Abstract:Objective: To establish HPLC method for the determination of hydroxy saffior yellow A in ErShi- Wei RouDouKou Tablets. Method: Chromatographic column: Kromasil-C18 column (5 μm, 4.6mm× 250 mm, made by Dalian Elite Analytic Instruments Co., Ltd); Mobile phase: methanol-acetonitrile-0.7% phosphoric acid (V:V: V=26:2:72); flow rate: 0.80mL/min; detection wavelength:403 nm; column temperature: room temperature. Result: Hydroxy saffior yellow A showed a good linear relationship in the range between 15.6 and 104 μg (r=0.999 9) and peak area, average recovery rate was 99.81%, RSD was 0.31%(n=6). Conclusion: The method, convenient, rapid, ac- curate and reproducible, provides a reliable method for the determination of hydroxy saffior yellow A in tibetan compound.
Keywords:ErShiWei RouDouKou Tablets  Hydroxy Safflor Yellow A  HPLC
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