长沙地区84种食物硫胺素含量及各类人群的摄入量  

THIAMINE CONTENT DETERMINATION IN 84 KINDS OF POPULAR FOOD AND DAILY THIAMINE INTAKES IN DIFFERENT POPULATION GROUPS IN CHANGSHA

作　　者：王安安[1] 魏志华[1] 何英伟[1] 李廷银[1] 

机构地区：[1]湖南医科大学营养与食品卫生学教研室

出　　处：《湖南医科大学学报》1994年第3期220-222,共3页Bulletin of Hunan Medical University

摘　　要：对长沙地区84种常用食物作了硫胺素含量调查。结果显示,生花生仁含量最高,次为瘦猪肉和干黄花。含量在0.20mg/100g 以上者占15.5%,0.10～0.19mg/100g 者占14.3%,0.01～0.09mg/100g 者占70.2%。在各类食品中,粮谷类平均含量最高,次为干豆类、肉类和蛋类,再次为豆制品、新鲜蔬菜和水果,鱼类含量最低。推算长沙市各类人群硫胺素摄入量尚属正常范围。Thiamine assaying in 84 kinds of food popular in Changsha was performed. The results showed that thiamine content ranked peanut first, lean pork second in all examined food. The values of thiamine were as follows: 0.20 (mg/100g) or more in 15.5% of all kinds of the food, 0. 10～0. 19 in 14.3% and 0. 01～0. 09 in 70. 2%.In terms of the average value cereals ranked the first (0.22mg/100g), dried beans, meat and eggs, the second (0. 1.6, 0. 17 and 0. 15 respectively), bean products , fresh vegetables and fruits , the third (0.04, 0.04 and 0.03), and fish the last. The data indicate that cereals, beans, meat and eggs are good for dietary source of thiamine. The daily thiamine intakes of different population groups in Changsha may be estimated. They may all reach the level of the Recommended Dietary Al- lowances (RDA) of the Chinese.

关 键 词：食品分析 营养调查 长沙 维生素B1 

分 类 号：R155.5[医药卫生—营养与食品卫生学]