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LIAO Jing;SUN Yu;QING De-gang;ZHANG Juan;NI Hui;JIA Xiao-guang
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廖菁;孙宇;卿德刚;张娟;倪慧;贾晓光
摘要: [目的]建立多花柽柳中没食子酸HPLC含量测定的方法.[方法]采用反相高效液相色谱法,色谱柱Waters XTerra RP C18(250×4.6nn,5μm);流动相:乙腈-0.5;冰醋酸,体积流量:1.0 mL/min,检测波长:270 nm,柱温25C.[结果]没食子酸在0.139~1.390μg范围内呈良好的线性关系(R =0.999),加样回收率为100.59;,RSD为1.25;.[结论]该方法简便可靠、准确、灵敏度高、重现性好,能有效测定多花柽柳药材中没食子酸含量,为柽柳的质量控制提供了理论依据和方法基础.
LIAO Jing;SUN Yu;QING De-gang;ZHANG Juan;NI Hui;JIA Xiao-guang. Determination of Gallic acid in Tamarix hohenackeri Bunge by HPLC[J]. .
廖菁;孙宇;卿德刚;张娟;倪慧;贾晓光. RP-HPLC法测定多花柽柳中没食子酸含量[J]. .
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