食米中重金屬（鎘、汞、鉛）含量調查

Investigation on Heavy Metals (Cadmium, Mercury and Lead) in Rice

施如佳(Ru-Chia Shih) ； 張相儀(Hsiang-Yi Chang) ； 傅淑英(Shu-Ying Fu) ； 林麗美(Li-Mei Lin) ； 許惠美(Hui-Mei Hus) ； 黃明坤(Ming-Kun Huang) ； 周秀冠(Hsiu-Kuan Chou) ； 徐錦豐(Jiin-Fung Shyu) ； 潘志寬(Jyh-Quan Pan)

《食品藥物研究年報》 3期 (2012/12) Pp. 54-61

https://doi.org/10.6945/ARFDR.201212.0054

摘要

為瞭解臺灣地區生產之食米中重金屬（鎘、汞、鉛）含量之現況，於100年4-10月間，由各縣市衛生局至其轄區碾米廠採取一、二期作之食米檢體，共計162件，由本局與協力衛生局（基隆市、南投縣、台南市）依據行政院衛生署公告方法執行檢驗。162件食米鎘、汞及鉛含量檢測結果，鎘含量平均值為0.04（未檢出-0.27 ppm），汞含量平均值為0.003（未檢出-0.012 ppm），鉛含量平均值為0.02（未檢出-0.11 ppm）均未超出行政院衛生署公告之「食米重金屬限量標準」（鎘0.4 ppm、汞0.05 ppm及鉛0.2 ppm）。統計91至100年間臺灣地區生產之食米中重金屬鎘、汞、鉛之含量總平均值分別為0.05（未檢出-0.38 ppm）、0.003（未檢出-0.020 ppm）及0.02（未檢出-0.29 ppm）。

關鍵字

食米 ； 重金屬 ； 鎘 ； 汞 ； 鉛

並列摘要

In order to investigate the contents of heavy metals (cadmium, mercury and lead) in rice in Taiwan, rice samples from the rice millers were collected from April to October, 2011. Seventy-six samples of the first crop rice and 86 samples of the second crop were analyzed. The results showed that the total average contents of cadmium, mercury and lead in rice were 0.04 (N.D. - 0.27 ppm), 0.003 (N.D. - 0.012 ppm) and 0.02 (N.D. - 0.11 ppm), respectively. All rice samples have shown good safety under control. The heavy metals in rice have been investigated and monitored since 2002. The levels of cadmium, mercury and lead in rice were all in compliance with the regulation set by the Department of Health, Executive Yuan.

並列關鍵字

rice ； heavy metals ； cadmium ； mercury ； lead