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双氧水(Hydrogen peroxide),即30%过氧化氢(H2O2)水溶液,无色透明液体,常用作漂白剂、消毒剂,目前在乳品、饮料等食品的无菌包装以及啤酒、饮用水、水产保鲜、瓜果蔬菜等食品的生产加工过程中应用十分广泛[1-2]。然而在规范使用之外,也可见桶装水任意加入双氧水,以及因生产过程冲刷不彻底,双氧水过量残留等现象,造成双氧水经口过量摄食[2-3]。由于双氧水的分解产物是H2O和O2,通常
Hydrogen peroxide, a 30% hydrogen peroxide (H2O2) solution, is a colorless and transparent liquid commonly used as a bleaching agent and disinfectant. At present, aseptic packaging of foods such as dairy products and beverages as well as preservation of beer, drinking water and aquatic products, Fruits and vegetables and other food production and processing process is widely used [1-2]. However, in addition to the standard use, we can see that hydrogen peroxide is added to bottled water arbitrarily, as well as the phenomenon of incomplete flushing due to the production process and excessive residual hydrogen peroxide, which leads to excessive oral intake of hydrogen peroxide [2-3]. Since hydrogen peroxide decomposition products are H2O and O2, usually