中文摘要 |
目前已有法令規定肉製品中防腐劑之使用範圍及用量標準,以供業者遵循,藉以保護國人健康。本調查目的旨在瞭解目前臺灣地區市售牛肉乾中防腐劑(包括苯甲酸及其鹽類,對羥苯甲酸及其酯類、己二烯酸及其鹽類、去水醋酸及其鹽類、水楊酸及其鹽類)之添加情況及在衛生安全上其含量是否符合使用範圍及用量標準。於民國七十三年十一月至七十四年五月間價購自臺灣地區各地超級市場及食品商店共200件(見表一)。參照行政院衛生署71.8.16.衛署食字第388288號公告食品中防腐劑之檢驗法予以檢驗,先經薄層層析法定性後,再以氣相層析法定量。檢驗結果,單獨使已二烯酸,其含量超出用量標準(2g/kg以下)計34件。與使用範圍不符者計93件(其中單獨使苯甲酸者16件,另以己二烯酸及苯甲酸混合使用者77件)(見表二)。對羥苯甲酸及其酯類、水楊酸及其鹽類、去水醋酸及其鹽類均未檢出。
In an attempt to understand the addition of preservatives in dry beef in the market of Taiwan area, 200 samples were collected during November 1984 to May 1985. Thin layer chromatography and-gas liquid chromatography were used for qualitative and quantitative analysis, 127 samples (63.5%) were found to contain nonpermitted preservatives and the amount added was above the allowed level. |