成都市69件熟肉制品中亚硝酸盐含量的调查分析

A SURVEY OF NITRITE CONTENTS IN 69 PIECES OF COOKED MEAT PRODUCTS IN CHENGDU

为了加强食品卫生管理工作，作者在1995－1996年对成都市七个商场销售的69件熟肉制品中亚硝酸盐含量进行了调查，结果全部样品均检出亚硝酸盐，含量合格率95.6％，含量范围在0．1mg／kg－20．0mg／kg；有3件样品超标，它们分别是本市个体户生产的袋装黑牛肉、散装卤牛肉和外埠的听装午餐肉，其亚硝酸盐检出量分别是875．0、35.0和93.8mg/kg，为国际标准（30mg／kg）的29、1.2和3倍。作者认为今后应加大宣传贯彻（食品卫生法）和执法力度，尤其要加强对个体户食品生产的管理。

In order to strengthen the management for food hygiene, a survey of nitrite contents in 69 pieces of cooked meat products was made in 7 martlets in Chengdu from 1995 to 1996. The results showed that the nitrite contents were found in all the samples. The percentage up to the national food hygiene standard was 95. 6 %, with the range from 0. 1mg/kg to 20. 0mg/kg. The other 3 pieces of products were out of the nation's standard. They were the black beef in bags, pot-stewed beef non-packed from local private processors, and tinned pork luncheon meat from other cities, the nitrite contents in which were 875. 0, 35. 0 and 93. 8 mg/kg, being 29, 1. 2 and 3 times of the national standard (30 mg/ kg ) respectively. It is considered that it is very necessary to implement of Food Hygiene Code so as to strengthen the management for the food hygiene, especially for the products from those private processors.