日照市2011~2012年市售食品中铝含量的调查分析

Investigation and analysis of aluminum content in commercial foods in Rizhao city during 2011~2012

中文关键词:  日照市  食品  铝含量  调查分析  分光光度法

英文关键词:Rizhao city  commercial foods  aluminum content  investigation and analysis  spectrophotometry

中文摘要:

      目的 调查日照市市售食品中铝的含量, 为食品安全风险评价提供基础资料与科学依据。方法 在市直、县区各农贸市场、超市、食堂等进行随机采样, 并对各类食品中铝含量采用分光光度法进行测定分析。结果 2011～2012年日照市市售食品中, 膨化食品、传统煎饼、面包三类食品的合格率为100.00%；馒头、蛋糕、其他点心中个别检品存在超标问题；粉条粉丝粉皮类、油条的铝含量超标现象突出；海蜇、紫菜、茶叶中铝含量偏高现象, 值得重视与思考。 结论 食品中铝的安全风险评价存在着较复杂问题, 有待进一步研究。

英文摘要:

      Objective To provide the basic information and scientific evidences for the risk assessment of food safety by investigating aluminum content in commercial foods in Rizhao city. Methods Determination and analysis of aluminum content by spectrophotometer in various types of foods by Random Sampling in farmers' markets, supermarkets, canteens, other counties. Results Pass rate of three types of puffed food, traditional pancakes and bread was 100.00% in Rizhao city during the years of 2011~2012. Individual samples of steamed bun, cakes and other snacks were beyond the standard. Aluminum content of vermicelli class and fried dough sticks was beyond the standard excessively, high levels of aluminum in jellyfish, seaweed, and tea products should be attended and considered. Conclusion Safety risk assessment of aluminum in food is such a complex problem, it should be studied further.