三氯丙醇及其酯之和(以3-MCPD计)（u g/kg）、2-氯-1，3-丙二醇脂肪酸酯(2-MCFD,以脂肪计)、缩水甘油酯(以3-MCPD计)

Sum of trichloropropanol and its esters (3-MCPD) (u g/kg), 2-chloro-1, 3-propylene glycol fatty acid ester (2-MCFD, fat), glycidyl ester (3-MCPD)