102至103年度市售蔬果植物類及菇類中重金屬鉛及鎘含量監測結果

Survey on Contents of Cadmium and Lead in Fruits, Vegetables and Mushrooms in Taiwan, 2013-2014

王依婷(Yi-Ting Wang)；方雅玄(Ya-Xuan Fang)；林宜蓉(Yi-Rong Lin)；王慈穗(Ci-Sui Wang)；許景鑫(Jing-Xin Xu)

蔬果植物類 ； 菇類 ； 重金屬 ； 鎘 ； 鉛 ； fruits and vegetables ； mushrooms ； heavy metals ； cadmium (Cd) ； lead (Pb)

食品藥物研究年報

6期（2015 / 12 / 01）

76 - 85

繁體中文

本計畫之目的在監測市售蔬果及菇類之鎘、鉛濃度是否分別符合「蔬果植物類重金屬限量標準」及「食用菇類重金屬限量標準」。102至103年度至全國超級市場、傳統市場等地抽樣321件蔬果，包含小葉菜類36件、(半)結球及花菜類等蔬菜16件、根莖菜類45件(含馬鈴薯15件)、鱗莖類29件、瓜菜及果菜類44件(含茄子11件)、豆類及豆菜類26件、苺(漿)果及其他小型果實類1件、柑桔類19件、梨果類11件、核果類11件、瓜果類1件、其他(亞)熱帶水果類41件、香辛植物及其他草本植物類30件及菇類11件。檢體係經微波消化後，使用感應耦合電漿質譜儀及原子吸收光譜儀測定，其定量極限為0.005 ppm。鎘檢出濃度範圍介於ND-1.269 ppm，鉛檢出濃度則介於ND-1.9 ppm，均符合法規限量標準。

Three hundred and twenty-one samples were collected from markets in Taiwan during 2013-2014, including 36 leafy vegetables, 16 brassica vegetables, 45 root and tuber or stalk and stem vegetables (including 15 potatos), 29 bulb vegetables, 44 fruiting vegetables (including 11 eggplants), 26 pulses and legume vegetables, one berries and other small fruits, 19 citrus fruits, 11 pome fruits, 11 stone fruits, one melons, 41 other assorted (sub) tropical fruits, 30 herbs and spices and 11 mushrooms. The samples were prepared by microwave digestion and analyzed by inductively coupled plasma mass spectrometry (ICPMS) and atomic absorption spectrometry. The limit of quantification is 0.005 ppm. Results showed that the concentrations of cadmium were in the range of ND-1.269 ppm, that of lead were in the range of ND-1.900 ppm, all in compliance with the respective limitation standards of heavy metals in these fruits, vegetables and mushrooms in Taiwan.