邓家军，潘华，张富生，张莉，曹芳，张志芳，陈俊松

茶叶高氯酸盐污染及分析技术

邓家军1,2，潘华1,2，张富生1,2，张莉1,2，曹芳1,2，张志芳1,2，陈俊松3

1. 江西省农产品质量安全检测中心，江西 南昌 330046；2. 农业部农产品质量安全风险评估实验室（南昌），江西 南昌 330046；3. 九江市农产品质量安全监测中心，江西 九江 332000

高氯酸盐是茶叶中的一种新型污染物，对茶叶产品质量安全、人体健康和对外贸易构成了潜在风险，已引起了国内外越来越多的关注。本文综述了茶叶中高氯酸盐的来源及污染现状，介绍了茶叶中高氯酸盐的分析技术，以期为开展高氯酸盐环境化学行为、农产品质量安全、人体健康风险及其相关安全标准等方面的研制提供借鉴。

茶叶；高氯酸盐；污染；分析技术

1.1 环境中污染来源

1.1.1 自然来源

1.1.2 人为生产

1.2 环境中污染状况

2 茶叶中的污染

2.1 茶叶中污染现状

2.2 茶叶中污染来源

3.1 IC法

3.2 IC-MS/MS法

表1 文献报道过的方法比较

注：NR：未见报道

Note: NR: not reported

3.3 LC-MS/MS法

4 结语

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