山东和江苏省城市成年人非定态食物消费形态及成分参数  

Consumption and constitutional parameters of indefinite-configuration foods among urban residents in Shandong and Jiangsu Provinces

作　　者：李小成 李永华[2] 李秀婷 吉昕 张曼 汪之顼 Li Xiaocheng;Li Yonghua;Li Xiuting;Ji Xin;Zhang Man;Wang Zhixu(Nanjing Centers for Disease Control and Prevention, Nanjing 210003, China)

机构地区：[1]南京医科大学公共卫生学院儿少卫生与妇幼保健学系,南京211166 [2]济宁医学院公共卫生学院

出　　处：《卫生研究》2018年第1期51-55,共5页Journal of Hygiene Research

基　　金：江苏高校优势学科建设工程资助项目;中国肯德基餐饮健康基金资助项目(No.KFC2010-02)

摘　　要：目的调查"非定态食物"的消费形态和成分参数状态分布,建立与相应形态对应的成分参数数据库。方法于2011年采用自制膳食频率法在山东济宁、淄博,江苏南京、常州地区多阶段抽样进行膳食调查;市场采集样品,按照GB 5009.3—2010《食品安全国家标准:食品中水分的测定》进行食物水分测定,推算食物原料成分;实验室模拟食物样本,拍摄视觉图谱。结果非定态食物在近1个月内的食用率较高,包子和豆浆类食物在外就餐比例分别高达55.6%和40.4%,粥和汤家庭自制食用比例超过50%,其中大米粥和豆浆每日摄入频率高达30.2%和22.2%。实验室分析大米粥100 g样品中含大米9.2 g;100 g豆浆中含大豆8.2 g;100 g猪肉包子中面皮含小麦粉42.3 g,熟肉馅重20.7 g。结论非定态食物在日常膳食中占有不小的份额,需要对其成分参数进行研究,建立与相应形态相对应的成分参数数据库和视觉判断体系,为膳食评价者和营养指导者提供帮助。Objective To explore consumption situation and composition parameter distribution of indefinite-configuration foods in diets of some urban adult Chinese residents,and establish the parameters databases. Methods A total of 1620 adult urban residents were sampled randomly by a multi-stage sampling method from four cities in Jiangsu and Shandong Provinces,and were investigated with a self-made Food Frequency Questionnaire. The moisture content status of indefinite-configuration foods from the market were analysed with the method of China national standards GB 5009. 3—2010,then raw material composition of indefinite-configuration foods was calculated according to their moisture content. Kinds of food samples were simulated and took visual foods pictures in lab. Results Consumption rate of indefinite-configuration foods was higher in the last month. When eating outside,consumption rate of buns and soya-bean milk foods in whole diet were as high as 55. 6% and 40. 4%. When eating at home,consumptionratio of porridge and soup was more than 50%. Daily intake of rice porridge,soya-bean milk reached as high as 30. 2% and 22. 2%. 100 g samples of the rice gruel contained rice 9. 2 g,100 g soya-bean milk contained soybean 8. 2 g,100 g pork buns contained wheat flour 42. 3 g and minced cooked meat 20. 7 g by laboratory analysis. Conclusion Indefinite-configuration foods make up a large proportion of the whole diet,so it ＇s necessary to research the stationary raw material component parameters of the food and establish the parameters database for the dietary evaluator and nutrition instructor.

关 键 词：非定态食物 膳食频率 食物水分含量 食物图谱 

分 类 号：R151.42[医药卫生—营养与食品卫生学]