中国食物与营养2018，Vol.24Issue(1)：30-32,3.
进口预包装食品中钠、钾含量的现状分析
Situation Analysis of Sodium and Potassium Contents of Imported Pre-packaged Food
摘要
Abstract
[Objective] To investigate the current situation of sodium and potassium contents of the imported high consumption prepackaged foods.[Method] Based on the marketing pre-survey of the import pre-packaged food through the entity and network supermarket,eight kinds of high sale pre-packaged foods were selected,samples of each type of food to collect at least 5 brands and the contents of sodium and potassium were detected.[Result] Shrimp slices and crisp surface had the highest content of sodium in the survey,sodium to potassium ratio was greater than 2.0.Sodium content in wafer biscuit was low,while potassium content was higher,the median of ratio of sodiun to potassium was 0.5.Brand similar pre-packaged food had a wide range of sodium and potassium ratio,the highest and lowest value of the difference was nearly 25 times.[Conclusion] Pre-packaged foods are generally in the content of high sodium and low potassium,food manufacturers should explore the experience of salt reduction,and further improve the ratio of sodium to potassium in food.关键词
预包装食品/钠/钾/钠钾比Key words
pre-packaged food/sodium/potassium/sodium to potassium ratio引用本文复制引用
王俊,谭洪兴,朱李佳,严俊安,王竹,刘小立..进口预包装食品中钠、钾含量的现状分析[J].中国食物与营养,2018,24(1):30-32,3.基金项目
深圳市卫生计生系统科研项目(项目编号:201507040、201606043) （项目编号:201507040、201606043）
中国食物成分监测项目 （）
深圳市“三名工程”项目. （）
