目的:建立高效液相色谱-二极管阵列检测-蒸发光散射检测(HPLC-PAD-ELSD)法同时测定牛黄降压丸中芍药苷,阿魏酸,毛蕊异黄酮葡萄糖苷,黄芩苷,胆酸,黄芪甲苷含量的方法.方法:以L9(34)正交试验优化提取条件.采用Waters Sun-fire C18 色谱柱(250mmx4.6mm,5 μm),以乙腈-0.2%甲酸溶液为流动相,梯度洗脱;流速为1.0 ml...
Wang, YuanNorthwest A&F UnivGan, ChunjiFujian Agr & Forestry UnivFood ChemistryYang, H., Li, J., Wang, Y., and Gan, C. (2018). Identification of water-soluble Monascus yellow pigments using HPLC-PAD-ELSD, high-resolution ESI- MS, and MS-MS. Food Chem. 245, 536-541. doi: 10.1016...