Simultaneous determination of fat-soluble vitamins in infant formula by online solid phase extraction with two-dimensional liquid chromatography
MAO Yanni, XU Qing, LI Hongquan, NIE Yi, ZHU Jingxuan, LIU Huibing, KANG Cuixin
Food and Fermentation Industries . 2023, (4): 268 -273 .  DOI: 10.13995/j.cnki.11-1802/ts.030970