农药的发明和使用,对于保障和促进农业生产起到了无可替代的作用。中国是人口大国,也是农业大国,农药的使用量逐年增长。2013年,中国农药使用总量达到178.7万吨,是上一年总量的101.6%。与此同时,农药的大量使用,对环境造成的污染也不可忽视,蔬菜中的农药残留问题也成为食品安全领域的研究热点和消费者最关心的问题。目前,降解蔬菜中农药残留的方法主要有物理方法(包括浸泡清洗、日光照射、去皮、吸附、贮藏、辐射、超声波等)、化学方法(包括水解、臭氧降解、次 The invention and use of pesticides play an irreplaceable role in ensuring and promoting agricultural production. China is a populous country as well as a big agricultural country, and its use of pesticides has been increasing year by year. In 2013, the total pesticide use in China reached 1.787 million tons, 101.6% of the total in the previous year. At the same time, the heavy use of pesticides can not neglect the pollution caused by the environment. The problem of pesticide residues in vegetables has also become a research hotspot in the field of food safety and the most concerned consumer. At present, the methods of degradation of pesticide residues in vegetables are mainly physical methods (including soaking and washing, sunlight, peeling, adsorption, storage, radiation and ultrasonic waves), chemical methods (including hydrolysis, ozone degradation,