Identification of 3-MCPD esters to verify the adulteration of extra virgin olive oil - Wei-Ching Hung; Guan-Jhih Peng; Wen-Ju Tsai; Mei-Hua Chang; Chia-Ding Liao; Su-Hsiang Tseng; Ya-Min Kao; Der-Yuan Wang; Hwei-Fang Cheng (Food Additives & Contaminants Part B-Surveillance, 2017)