建立了高效液相色谱同时测定石蒜中加兰他敏和石蒜碱含量的方法. 采用phenomenex-C18色谱柱,以乙腈(A)-0.1%TFA水溶液(B)为流动相梯度洗脱,检测波长289 nm. 结果表明,加兰他敏和石蒜碱均在0.5～10 mg/L(r=0.9999)呈现良好的线性关系,最低检测限(S/N=3)分别为0.09和0.15 mg/L,平均加样回收率分别为99.53%和96.82%. 该方法简单、快速、准确,适合于石蒜中加兰他敏和石蒜碱的测定.
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