Hunan Provincial Natural Science Foundation of ChinaNatural Science Foundation of Hunan Province [12JJ4018]; Major Project of Science and Technology of Hunan Province [2012FJ1004]
机构署名：
本校为第一且通讯机构
院系归属：
园艺园林学院
摘要：
In this study, an improved separation method for the metabolomic study of polar and basic secondary metabolites by high-performance liquid chromatography-quadrupole-time-of-flight-mass spectrometry (HPLC-Q-TOF-MS) using an "Xcharge C18" column has been developed. Good retention for the polar compound and perfect peak shape for basic components was achieved. Classification of four different major origins of Macleaya cordata, which is a traditional folk medicine mainly used as a popular natural feed additive (e.g. Sangrovit®) in Europe and Asia ...
