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富硒食品对老年人血硒水平的影响
引用本文:高革,孙祥德. 富硒食品对老年人血硒水平的影响[J]. 新乡医学院学报, 2004, 21(6): 461-462
作者姓名:高革  孙祥德
作者单位:新乡医学院分析测试中心
摘    要:目的 对比食用富硒食品前后老年人血硒水平的变化 ,为老年人硒膳食营养提供参考。方法 用 2 ,3 二氨基萘荧光法对比测定 6 2例健康老年人富硒食品食用前后的血硒含量。结果 食用富硒食品前后老年人血硒平均值分别为 83.0 1± 14 .0 6 μg·L-1和 12 6 .5 4± 19.30 μg·L-1,有显著性差异 (P <0 .0 1)。结论 富硒食品能有效改善老年人的硒营养状况 ,有益于老年人的健康、防病治病和延缓衰老

关 键 词:血硒 老年人 富硒食品
文章编号:1004-7239(2004)06-0461-02

Effect of food enriched-selenium(Se)on blood Se level in the elderly people
GAO Ge,SUN Xiang-de. Effect of food enriched-selenium(Se)on blood Se level in the elderly people[J]. Journal of Xinxiang Medical College, 2004, 21(6): 461-462
Authors:GAO Ge  SUN Xiang-de
Abstract:Objective Compared the change of blood Se level in the elderly people before and after taking food enriched-selenium,and provided references of meal nutrition for the elderly people.Methods The selenium content in blood of 62 healthy elderly feeding and without feeding food enriched-selenium was determined by 2,3-diamine naphthalene fluorescence method.Results The content of blood selenium for healthy elderly without feeding food enriched-selenium was 83.01±14.06 μg·L~(-1)and the feeding 126.54±19.30 μg·L~(-1).There is significant difference of Se levels between the two groups(P<0.05).Conclusion The food enriched-selenium can improve the nutrition status of selenium of the elderly people and enhance body resistance and delay aging.It was helpful to the elderly healthy.
Keywords:blood selenium  the elderly  food enriched-selenium
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