Snook J T, Kinsey D, Palmquist D L, DeLany J P, Vivian V M, Moxon A L
J Am Diet Assoc. 1987 Jun;87(6):744-9.
Approximately 450 samples of about 100 types of foods consumed by rural and urban Ohioans were analyzed for selenium. Meat, dairy products, eggs, and grain products produced in Ohio have considerably lower selenium content than corresponding products produced in high selenium areas, such as South Dakota. Retail Ohio foods with interregional distribution tended to be higher in selenium content than corresponding foods produced in Ohio. Best sources of selenium in Ohio foods commonly consumed were meat and pasta products. Poor sources of selenium were fruits, most vegetables, candies, sweeteners, and alcoholic and nonalcoholic beverages. Establishment of an accurate data base for selenium depends on knowledge of the interregional distribution of foods, the selenium content of foods at their production site, and the selenium content of foods with wide local distribution.
对俄亥俄州城乡居民食用的约100种食物的大约450份样本进行了硒含量分析。俄亥俄州生产的肉类、乳制品、蛋类和谷物产品的硒含量明显低于高硒地区（如南达科他州）生产的相应产品。在俄亥俄州零售的具有跨地区销售的食品，其硒含量往往高于俄亥俄州生产的相应食品。俄亥俄州常见食用食品中硒的最佳来源是肉类和面食产品。硒的不良来源是水果、大多数蔬菜、糖果、甜味剂以及酒精饮料和非酒精饮料。建立准确的硒数据库取决于对食物跨地区分布、食物产地的硒含量以及广泛在当地销售的食物的硒含量的了解。
