摘要
[目的]了解市售常用食物的价格与几种营养成份含量,以便为低收入家庭提供营养价值较高且价格便宜的食物。[方法]2006年6月,在河北省沧州市调查市售居民主要常用食物的价格,分析其营养素的含量。[结果]提供20 g优质蛋白食物价格最便宜的前4种食物是豆腐(0.21元)、熏香干(0.25元)、豆浆(0.37元)、青豆(0.67元)。各种蔬菜、水果中,0.5元人民币获取维生素C最多的4种是尖青辣椒(118.80 mg)、茴香(89.00 mg)、鲜大葱(60.75 mg)、油菜(50.00 mg),获取胡萝卜素最多的4种是茴香(7 509μg)、韭菜(5 147μg)、西红柿(1 153μg)、青柿子椒(1 014μg),获取维生素B2最多的5种是韭菜(0.87 mg)、白桑椹(0.20 mg)、茴香(0.20 mg)、鲜大葱(0.18 mg)、油菜(0.18 mg)。[结论]富含优质蛋白质的价廉食物是大豆及其制品,富含维生素C、B2和胡萝卜素的价廉食物是青辣椒、茴香、韭菜、大葱、油菜等。
[Objective]To understand the price of commercial food and nutrition facts,provide food with rich nutrition and low-cost for low income family.[Methods]The price of general commercial food was investigation in Cangzhou in June 2006,the content nutrients was analyzed.[Results]The cheapest price was bean curd(0.21 Yuan),smoke seasoning(0.25 Yuan),bean milk(0.37Yuan),green bean(0.67 Yuan) which provide 20 g protein.Green pepper(118.8 mg),fennel(89.00 mg),fresh welsh onion(60.75 mg),rape(50.00 mg) contain rich Vitamin C with 0.5 Yuan Renminbi.Fennel(7 509 μg),Chinese chives(5 147 μg),tomato(1 153 μg),big capsicums(1 014 μg) contain rich carotene.Chinese chives(0.87 mg),white mulberry(0.20 mg),fennel(0.20 mg),fresh welsh onion(0.20 mg),rape(0.18 mg) contain rich Vitamin-B2.[Conclusion]Bean and bean products contain rich protein and cheaper,green pepper,fennel,Chinese chive,fresh welsh onion and rape contain rich Vitamin-C,B2 and carotene.
出处
《预防医学论坛》
2009年第12期1260-1261,共2页
Preventive Medicine Tribune