摘要
随机采购福州市场出售的粮食类食物、动物性食物、水果和蔬菜等 ,采用分光光度法测定各种食物的含铬量。结果表明 :动物性食物含铬量高于植物性食物 ,禾谷类食物的含铬量比水果、蔬菜略高。根据福州市居民的日常饮食结构 ,计算出福州居民日常铬的摄入量。结果表明 :福州市居民铬摄入量为 31.72 μg/d ,低于中国营养学会 1988年建议的铬的适宜安全摄入量 5 0～ 2 0 0 μg/d。
The chromium contents of foods including cereals,animal foods,fruitsand vegetables of FuZhou agricultural market were determined by sepectrophotometer. The results showed that animal foods contained higher chromium than cereal foods,and cereal foods contained higher chromium than fruits and vegetables .The food chromium intake of FuZhou inhabitants was 31.72 μg/d compare with suggested chromium intake of 50～200μg/d set by ChineseNational Nutrition Association.
出处
《微量元素与健康研究》
CAS
2003年第1期37-38,47,共3页
Studies of Trace Elements and Health
