广西部分食品中防腐剂检测结果分析
目的 了解广西部分食品中防腐剂使用情况。方法 从8类场所随机抽取14类食品样品, 按照相应标准检测7种食品防腐剂, 对检测结果进行分析。结果 共检测2386批次食品样品, 防腐剂不合格样品9批次, 不合格率为0.38%; 脱氢乙酸及其钠盐、山梨酸及其钾盐检出率较高, 分别为35.07%、21.17%, 山梨酸及其钾盐不合格率最高, 为0.21%。山梨酸及其钾盐、苯甲酸及其钠盐、乙二胺四乙酸二钠等3种防腐剂在预包装食品中的检出率高于散装食品, 脱氢乙酸及其钠盐和丙酸及其钠盐、钙盐在散装食品中检出率高于预包装食品。蔬菜制品复合使用防腐剂样品占其抽检样品量的58.82%, 其次是焙烤食品, 占比为32.37%。结论 广西企业生产的部分食品中防腐剂使用基本符合GB 2760-2014《食品安全国家标准 食品添加剂使用标准》要求, 少量食品存在超范围超限量添加防腐剂问题, 部分食品复合使用两种以上防腐剂。
Objective To understand the use of preservatives in some foods in Guangxi. Methods Fourteen kinds of food samples were randomly selected from 8 kinds of places, and 7 kinds of food preservatives were detected according to corresponding standards, and the detection results were analyzed. Results A total of 2386 batches of food samples were tested, and the preservatives of 9 batches of samples were not qualified, with a unqualified rate of 0.38%. The detection rates of dehydroacetic acid and its sodium salt, sorbic acid and its potassium salt were relatively high, 35.07% and 21.17% respectively, and the unqualified rate of sorbic acid and its potassium salt was the highest, 0.21%. The detection rates of sorbic acid and its potassium salt, benzoic acid and its sodium salt, and disodium ethylenediamine tetraacetic acid in prepackaged foods were higher than those in bulk foods, while the detection rates of dehydroacetic acid and its sodium salt, propionic acid and its sodium salt, calcium salt in bulk foods were higher than those in prepackaged foods. Preservative samples used in vegetable products accounted for 58.82% of the samples sampled, followed by baked goods, accounting for 32.37%. Conclusion The use of preservatives in some foods produced by Guangxi enterprises basically meets the requirements of GB 2760-2014 National food safety standard-Standards for the use of food additivess. A small amount of foods have the problem of adding preservatives beyond the scope and limit, and some foods use more than 2 preservatives in combination.
标题：广西部分食品中防腐剂检测结果分析
英文标题：Analysis on test results of preservative in some foods in Guangxi
作者：
覃艳淑 广西-东盟食品检验检测中心
周芳华 广西-东盟食品检验检测中心
杨健 广西-东盟食品检验检测中心
蒙海强 广西-东盟食品检验检测中心
林小莹 广西-东盟食品检验检测中心
谭文慧 广西-东盟食品检验检测中心
中文关键词:食品,防腐剂,检出率,
英文关键词:food,preservative,detection rate,
发表日期：2020-05-06
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