J4 ›› 2012, Vol. 11 ›› Issue (6): 41-43.

• 预防医学 • 上一篇    下一篇

大理市散装食品包装纸中砷含量的测定与分析

目的:了解大理市散装食品包装纸中砷的含量。方法:采用银盐法分析散装食品包装纸中砷含量情况。结果:16份样品中,12份检出砷,检出率为75.0豫,16份样品均未超过国家标准值,合格率为100豫。通过对各大超市和散装点检出率及砷含量进行比较,检出率差异有统计学意义,而含量差异无统计学意义;对是否含有油墨两种样品中的检出率及砷含量进行比较,检出率差异有统计学意义,而含量差异无统计学意义。结论:本次所检测的散装食品包装纸的卫生状况还是比较好的,但其砷的检出率高,说明仍存在一些问题,卫生监督部门应该引起重视。   

  1. 大理学院公共卫生学院,云南大理 671000
  • 收稿日期:2012-01-15 修回日期:2012-03-10 出版日期:2012-06-15 发布日期:2012-06-15
  • 作者简介:杨弋星,讲师,主要从事卫生检验学教学研究.
  • 基金资助:

    云南省教育厅科研基金资助项目(2011Y262)

Determination and Analysis of the Arsenic Content in the Bulk Food Wrapping Paper in Dali

  1. College of Public Health, Dali University, Dali, Yunnan 671000, China
  • Received:2012-01-15 Revised:2012-03-10 Online:2012-06-15 Published:2012-06-15

摘要:

目的:了解大理市散装食品包装纸中砷的含量。方法:采用银盐法分析散装食品包装纸中砷含量情况。结果:16份样品中,12份检出砷,检出率为75.0豫,16份样品均未超过国家标准值,合格率为100豫。通过对各大超市和散装点检出率及砷含量进行比较,检出率差异有统计学意义,而含量差异无统计学意义;对是否含有油墨两种样品中的检出率及砷含量进行比较,检出率差异有统计学意义,而含量差异无统计学意义。结论:本次所检测的散装食品包装纸的卫生状况还是比较好的,但其砷的检出率高,说明仍存在一些问题,卫生监督部门应该引起重视。

关键词: 大理市, 散装食品包装纸,

Abstract:

Objective: To investigate the content of arsenic in the bulk food wrapping paper in Dali. Methods: Arsenic content in the bulk food wrapping paper was determined by silver diethyl-dithiocarbamate method. Results: There were 16 kinds of bulk food wrapping paper in survey, arsenic was found in 12 samples and the detection rate was 75%, all 12 samples met the national standard of arsenic content, the pass rate was 100%. Detection rates were significantly different in samples from the major supermarkets to the bulk-stores, however, there was no difference of the arsenic content among samples from supermarkets and the bulk-stores. The contents of printing ink were also different in samples from the major supermarkets to the bulk-stores, but with the same pass rate. Conclusion: The sanitation status of bulk food wrapping paper in Dali is good but with relatively high content of arsenic, to which the health supervision departments should pay attention.

Key words: Dali, bulk food wrapping paper, arsenic

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