陕西省8类市售食品中防腐剂和甜味剂的检测结果与分析

发布时间：2018-06-15 12:02

本文选题：食品添加剂 + 食品　；参考：《现代预防医学》2017年07期

【摘要】：目的了解陕西省市售食品中防腐剂和甜味剂的使用情况,为今后食品添加剂的风险评估提供科学依据。方法采集陕西省十个地市范围的市售食品,用气相色谱法和高效液相色谱法检测苯甲酸、山梨酸、甜蜜素、糖精钠和安赛蜜。结果共抽检样品763份,其中334份样品检测防腐剂,总合格率为99.4%,合格率分别为:豆与豆制品(100%)、肉与肉制品(99.0%)、街头流动餐饮(98.7%);三类食品只检出山梨酸超标,肉与肉制品的山梨酸最大检出值是国标限量的5.7倍。429份样品检测甜味剂,总合格率为95.8%,合格率分别为:膨化食品(100%)、饮料类(95.3%)、餐饮食品(94.7%)、冷冻饮品(92.0%)、果冻布丁(88.2%);餐饮食品的甜蜜素最大检出值是国标限量的4.6倍。结论陕西省市售的8类食品中添加山梨酸和甜蜜素现象普遍,相关部门应加强执法抽查力度,加强企业自律意识,提高食品质量。
[Abstract]:Objective to understand the use of preservatives and sweeteners in foods sold in Shaanxi Province, and to provide scientific basis for risk assessment of food additives in the future. Methods the foods sold in ten cities in Shaanxi Province were collected. Benzoic acid, sorbic acid, cyclamate, saccharin sodium and Ansai honey were determined by gas chromatography and high performance liquid chromatography. Results A total of 763 samples were sampled and 334 samples were tested for preservatives. The total qualified rate was 99.4%. The qualified rates were: bean and bean products 100, meat and meat products 99.0 and street food 98.70.Sorbic acid was only detected in three kinds of foods. The maximum detectable value of sorbic acid in meat and meat products was 5.7 times of the national standard limit. 429 samples were used to detect sweeteners. The total qualified rate was 95.80.The qualified rate was 100% for expanded food, 95.3C for beverage, 94.7m for food and beverage, 92.0m for frozen drink, 88.2D for jelly pudding, and 4.6 times that of national standard. Conclusion the phenomenon of adding sorbic acid and cyclamate to 8 kinds of foods on the market in Shaanxi Province is common. The relevant departments should strengthen the law enforcement and spot check strengthen the self-discipline consciousness of enterprises and improve the quality of food.
【作者单位】：陕西省疾病预防控制中心理化所;
【分类号】：R155.5

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