2019年河南省肉制品中亚硝酸盐抽检结果与分析

Results analysis of sampling inspection of nitrite in meat products sampled in Henan province in 2019

目的对2019年河南省抽检肉制品中亚硝酸盐使用现状进行分析。方法在全省随机抽取肉制品共529批次,按照GB 5009.33-2016《食品安全国家标准食品中亚硝酸盐与硝酸盐的测定》中第二法分光光度计法进行检测,参照GB 2760-2014《食品安全国家标准食品添加剂使用标准》进行判定评价。结果肉制品中亚硝酸盐检出率较高,为67%。但检出值多低于10 mg/kg,远低于肉制品中亚硝酸盐的最大允许使用量。结论目前,亚硝酸盐作为一种食品添加剂在肉制品中被普遍使用,在本次抽检中发现肉中亚硝酸盐虽然检出率较高,但都在合格范围内。

Objective To analyze the current situation of nitrite use in meat products sampled in Henan province in 2019.Methods A total of 529 batches of meat products randomly selected in Henan province were tested according to the spectrophotometer method in GB 5009.33-2016 National food safety standard-Determination of nitrite and nitrate in food and the results were evaluated and analyzed according to the GB 2760-2014 National food safety standard-Standard of use of food additives.Results The detection rate of nitrite in meat products was 67%,which was higher,but the most of detection value was lower than 10 mg/kg,far less than the maximum allowable use of nitrite in meat products.Conclusion At present,as a kind of food additive,nitrite is widely used in meat products.Although the detection rate of nitrite in meat is high,it is all in the qualified range.