深圳市居民主食中铝暴露情况调查

• 作 者: 陈思俊 杨梅 黄慧萍 蒋立新 丘汾
• 机 构: 深圳市龙岗区平湖预防保健所,深圳市福田疾病预防控制中心,
• 出 处: 中国热带医学
• 发表日期: 2013年12期
• 关键词: Food Aluminium Exposure assessment Point Estimation

目的了解深圳市居民主要食品的铝的膳食暴露情况,评估深圳市居民铝膳食暴露的安全性。方法 2009~2011年对深圳市9类主要食品的铝含量进行抽样调查,应用深圳市2008年的膳食营养状况调查数据进行铝的膳食暴露评估。结果每周每公斤体重铝的膳食暴露量为0.964mg,低于PTWI推荐值。膳食铝来源最多的食物是发酵型面点,每周提供膳食铝0.348mg。其次为蔬菜,每周提供膳食铝0.332mg。结论深圳市居民膳食铝的摄入量是安全的,应进一步进行铝的膳食暴露的概率评估。

Objective To understand the aluminum dietary exposure of the main foodstuffs of Shenzhen residents and evaluate the safety of exposure of aluminum inhabitants in Shenzhen. Methods From 2009 to 2011, the aluminum content of 9 major foodstuffs in Shenzhen was investigated by sampling. The dietary exposure survey data of Shenzhen in 2008 was used to evaluate the aluminum dietary exposure. Results Dietary exposure to aluminum per kg body weight per week was 0.964 mg, which is below the PTWI recommendation. The most abundant source of dietary aluminum is fermented pasta, providing 0.348 mg of dietary aluminum per week. Followed by vegetables, dietary aluminum 0.332mg per week. Conclusion Dietary aluminum intakes of Shenzhen residents are safe and the probability of dietary exposure to aluminum should be further evaluated.