七十九年度市售魚類、肉類、乳類、蛋類中多氯聯苯之調查

SURVEY ON POLYCHLORINATED BIPHENYL IN FISH, MEAT, MILK PRODUCTS AND EGGS IN 1980

多氯聯苯因其造成環境污染之事實及引起中毒事件之發生，早為各國禁止生產及管制使用，我國在民國六十八年發生台灣省中部地區米糠油中多氯聯苯之中毒事件後，行政院衛生署即先於民國七十二年公告了食品中多氯聯苯之暫行檢驗方法，繼於民國七十四年公告了食品中多氯聯苯限量暫行標準 ，以作為防止食品遭受污染及執行管理業務之需要及依據，本計劃依據公告之檢驗方法及限量標準，於七十九年調查台灣省市售魚類，肉類，乳類，蛋類等食品中多氯聯苯之殘留情形。檢體自台灣省政府衛生處於78年11月至79年3月在全省各縣市之傳統市場及超級市場計抽驗389件，包括魚類94件，肉類113件，乳類54件，蛋類128件。肉類，乳類多氯聯苯之限量標準是以脂肪含量為基準定量，因此檢體必需先萃取其脂肪。萃取方法分別為中國國家標準CNS5036之鹽酸分解方法及瑞氏方法。

Samples including 94 fish, 113meat, 54 milk products and 128 eggs provided by the Health Department of Taiwan Provincial Government from conventional and supermarkets of Taiwan area were analyzed for their polychlorinated biphenyl ( PCB ) residues. According to the food polychlorinated biphenyl limitation criteria of the Department of the Health ' quantitation analysis of PCB is based on fat o Therefore, milk products and meats were first extracted by the hydrochloric acid hydrolytic and Rose-Gottlied method of CNS5036 respectively. The fat obtained from milk and meat product as well as fish and eggs were subjected to polychlorinated biphenyl analysis. Results showed no samples were violent to the limitation criteria.