BHAn.（名词）A white, waxy phenolic antioxidant, CH 'O 2, used to preserve fats and oils, especially in foods. 丁化羟基茴香醚：一种白色蜡状的苯酚抗氧化剂，CH 'O 2，用于保存脂肪和油，尤指在食物中 来源：b(utylated) h(ydroxy)a(nisole) b(utylated) h(ydroxy)a(nisole)
