太仓市超市面包糕点中反式脂肪酸使用情况与消费者购买倾向调查

Survey on the Use of Trans-fatty Acids in Processed Food and Consumer Purchase Intention in Taicang

目的:进一步宣传食品营养知识,指导人们合理膳食。方法:以苏州太仓市超市中面包蛋糕类加工食品为对象,调查其反式脂肪酸使用现状,并在消费者群体中发放调查问卷,了解食品中反式脂肪酸对消费者消费倾向的影响。结果:超市自制面包蛋糕类共调查43种,46.5%含有人造奶油;超市出售某品牌面包共21种,其中85.7%含有起酥油和(或)人造奶油。结论:市售食品中反式脂肪酸使用比例较高,但是大部分消费者对于食品成分和营养物质的了解较少。

Objective:To further publicize the knowledge of food nutrition and guide people to have a reasonable diet.Methods:Taking the processed food as the object,such as bread and cake in the supermarket in Taicang,Suzhou,to investigate the status of the use of trans-fatty acids(TFA),and to issue a questionnaire in the consumer groups to understand the effect of TFA in food on consumer consumption tendency.Results:Totally 43 kinds of food made by supermarkets were investigated,and 46.5%had margarine,one of TFA;and 21 kinds of bread were sold in supermarkets,of which 85.7%had margarine.Conclusion:The proportion of TFA used in marketed foods is relatively high,but most consumers have little knowledge of food ingredients and nutrients.