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以 HPL C- ESI/ MS对大豆胚芽中的异黄酮进行了定量和定性分析 ,表明 ESI/ MS能够灵敏而准确地反应色谱峰成分的结构特征 ,解决了 HPL C分析过程微量和不稳定的异黄酮的色谱峰的定性难题 ,以少数的标样即可对所有结构的异黄酮进行定量
Quantitative and qualitative analysis of isoflavones in soybean embryos by HPL C-ESI/MS showed that ESI/MS can sensitively and accurately reflect the structural features of the chromatographic peak components, and solved the micro and unstable differences in the HPL C analysis process. The qualitative problem of the peaks of flavonoids, quantification of all structural isoflavones with a few standards