Research Progress on the Determination Methods of Thiourea Dioxide
Thiourea dioxide is a product produced by the oxidation of thiourea,which can play bleaching,anti-corrosion,and oxidation resistance functions.Thiourea dioxide has been banned from use in food by the government because of harming to people's health.Therefore,an accurate and efficient detection method for thiourea dioxide is an important guarantee for food quality and safety.This paper listed the test methods of thiourea dioxide in food,chemical industrial products and water,analyzed the advantages and disadvantages of different methods,and discussed the limitations of various methods,in order to provide some reference for the detection of thiourea dioxide in different food.