Objective To investigate the residues of plant growth regulators in fruits and vegetables sold in Jilin province. Methods From 2014 to 2017, multiple fruit and vegetable samples were collected from 9 regions of Jilin province. According to the National food pollutant and harmful factors risk monitoring manual from 2014 to 2017, the samples were detected by ultra performance liquid chromatography-tandem mass spectrometry and gas chromatography-tandem mass spectrometry. Results Twelve kinds of plant growth regulators were detected in the samples collected from 2014 to 2017, and the species detection rate reached 57.1%. Plant growth regulators were detected in 117 samples, and the detection rate reached 36.9%. Conclusion There are certain food safety problems in the residues of plant growth regulators of fruit and vegetable sold in Jilin province, and corresponding measures should be taken to improve food safety.
标题:2014~2017年吉林省市售果蔬中植物生长调节剂监测结果分析
英文标题:Analysis on monitoring results of plant growth regulator of fruits and vegetables in Jilin in 2014-2017
作者:
姜楠 吉林省疾病预防控制中心
刘思洁 吉林省疾病预防控制中心
张博 吉林省疾病预防控制中心
中文关键词:果蔬,植物生长调节剂,监测,
英文关键词:fruits and vegetables,plant growth regulator,monitoring,