2015年食品防腐剂使用调研及分析

对福州市某大型超市所售254种食品中所标示的食品防腐剂进行调研。结果发现:121种食品未添加任何食品防腐剂,占食品样本的47.64%,主要包括饮用水类、罐头类、米面类、食用油类、果汁饮料类及其他膨化食品等。添加防腐剂的食品占52.36%,其中使用传统防腐剂(山梨酸钾、苯甲酸钠、焦亚硫酸钠)约84.71%;而且同时使用2~3种防腐剂的食品占总样本的24.8%;天然防腐剂主要为纳他霉素、乳酸链球菌素和葡萄糖酸-δ-内酯,使用比例较低(仅2.32%)。本次调查结果显示,市售产品中所使用的食品防腐剂仍以传统防腐剂为主。

A survey on food preservative application in 2015

In this paper, the research was designed to investigate what food preservatives were utilized among 254 kinds of food in the hypermarket located in Fuzhou City. The results showed that there were 121 kinds of the foodstuffs without any food preservative ( 47.64% to the total samples) , including drinking water, canned foods, rice, flour, oil, fruit juice and puffed food. The foodstuffs added with food preservatives accounted for 52.36% to the total samples, the most food preservatives were utilized as potassium sor￣bate, sodium benzoate and sodium metabisulfite (84.71%). The foodstuffs added with two or more kinds of food preservatives ac￣counted for 24.8% to the total samples, but natural preservatives were 2.32%, including natamycin, nisin and gluconate￣δ￣lactone. It has been concluded that food preservatives utilized now were still traditional types.