Marzec Z, Buliński R
Katedry i Zakładu Bromatologii Akademii Medycznej w Lublinie.
Rocz Panstw Zakl Hig. 1992;43(2):135-8.
On the basis of the data of the Chief Census Bureau, concerning the consumption of more than 80 food products, we reproduced in years 1987 and 1988 in Lublin, Olsztyn, Poznań, Warszawa and Wrocław the food rations characteristic of manual workers' families and of other families with medium incomes. In samples of these diets, chromium, cobalt and nickel were determined by the ASA method, and selenium-spectrophotometrically. Daily intakes were: for cobalt 15-32 micrograms, chromium 65-187 micrograms, nickel 138-316 micrograms and selenium 93-233 micrograms. It was found that the investigated food rations cover the requirements of these elements, and create no risk of their excess in food. The present results indicate that the levels of the investigated elements are mainly related to the kind of food products and to their composition, whereas they depend to a lesser extent on the region in which the food ration has been reproduced.
根据中央统计局关于80多种食品消费的数据，我们于1987年和1988年在卢布林、奥尔什丁、波兹南、华沙和弗罗茨瓦夫再现了体力劳动者家庭和其他中等收入家庭的食物定量。在这些饮食样本中，采用原子吸收光谱法测定铬、钴和镍，用分光光度法测定硒。每日摄入量为：钴15 - 32微克，铬65 - 187微克，镍138 - 316微克，硒93 - 233微克。结果发现，所研究的食物定量满足了这些元素的需求，且不会造成食物中这些元素过量的风险。目前的结果表明，所研究元素的含量主要与食品种类及其成分有关，而在较小程度上取决于再现食物定量的地区。
