Determination of 20 persistent pollutants in edible oil byfreeze-degreasing-GCMS/MS
LIU Xiaoxiao, ZHANG Jingjing, LI Chenxi, WU Fuxiang, JI Liangliang, DING Hui, PENG Tao
Food and Fermentation Industries . 2020, (5): 292 -298 .  DOI: 10.13995/j.cnki.11-1802/ts.021039