中文摘要 |
Aminopyrin經內服使用後在體內易與亞硝酸根反應,而有生成致癌物質DMNA(Dimethyl Nitrosamine)之虞,衛生主管機關遂於民國六十八年一月一日起禁止輸入、製造及販賣犀有Aminopyrin之內服藥品。本局為瞭解令Aminopyrin之解熱鎮痛感冒口服錠,散膠囊及栓劑是否完全在市面上消跡,七十四年乃主動執行此項抽購計劃,依據美國藥典(第二十版)記載之薄層層析法進行鑑定分析。取約相當於一粒重量之檢品粉末,以乙醇10ml溶解、過濾,取20el點滴於SilicagelHF254之薄層層析板上(E.Merck),另點滴含Aminopyrin1mg/ml之標準品溶液20el,以氯仿:丙酮:(45:5:1)或醋酸乙酯:乙醚(4:1):為展開溶媒,於波長254nm紫外光燈下觀察所現斑點之R值,並質以稀硫酸(1→4)及Dragendorff's Reagent以確認之。經赴台灣各地區抽購二百一十一件檢體,檢驗結果除一件,含有處內成分Aminopyrin外,其餘檢體均未檢出。
The investigation on the antipyretics, analgesics and cold pills adulterated by aminopyrin had been performed by the Bureau. In this work, 221 random samples from the markets of Taiwan area were determined by using a TLC method. Only one preparation out of 221 cases was found in violation. |