| 中文摘要 |
鑑於食品中常見且對人體為害較大的重金屬有鉛、鎘、汞等，微量之重金屬進入人體後，會經由新陳代謝（如排尿）自然排出，但含量太高，或連續攝取非常之微量則難以完全排出，遂在人體內慢慢累積與濃縮形成慢性中毒，目前國內初生之嬰兒大多採用奶嘴哺育，而汽球多為幼兒及低學年兒童所喜愛，且嬰幼兒抵抗力弱，若重金屬偏高而引起如鉛中毒等症狀，將會造成終身遺憾，因此為了解台灣地區多數嬰幼兒所使用之汽球、奶嘴其重金屬鉛、鎘、汞之含量及溶出之色素而作此調查，並將結果提供有關機關參考。本次調查於民國74年3月至6月由於台灣地區主要城鎮市之西藥房等以隨機取樣方式價購具代表性奶嘴檢體計100件，於全省糖果玩具行等價購汽球檢體計100件。重金屬之檢驗係依據日本衛生試驗法註解中橡膠製器具之溶出試驗法調製成檢液後，以原子吸光光譜儀分別測定鉛、鎘、汞之含量，其測定條件如表一，檢驗結果汽球之鉛含量在0.5g／ml以下者96件，0.5pg／ml以上者4件，最高含量為1.07g／ml，奶嘴之鉛含量皆在0.5ug／ml以下，結果如表二，而鎘與汞均未檢出。
In an attempt to understand heavy metals content and color additive status in baby nipple and balloon, 200 samples were collected in Taiwan area during March to June, 1985. The contents of lead, cadmium and mercury were examined by atomic absorption spectrometry. Cadmium and mercury were not detected by Migration Tests. More than 0.5 ug/ml of lead were found in 4 balloons and the highest was 1.07 ug/ml. The lead content of nipples sampled were less than 0.5 mg/ml. 7% of the balloon samples were added with non-permitted food colors determined by migration method and none was found in the nipples. |
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