摘要
目的为了解新疆和田墨玉县维吾尔族学龄前儿童机体内钙、镁、铁、铜及锌的水平及其缺乏情况,给予营养学建议。方法采用原子吸收光谱法测定维吾尔族学龄前儿童静脉全血钙、镁、铁、铜、锌的含量,对其结果进行统计学分析。结果新疆和田墨玉县维吾尔族学龄前儿童钙、铁、锌的缺乏率较高,分别为46.67%、95.19%、17.41%,铜和镁的缺乏率为3.70%和2.59%。结论新疆和田墨玉县维吾尔族学龄前儿童存在一定比例的矿物质缺乏,以钙、铁及锌的缺乏最为常见,应加强营养指导。
Objective To investigate prevalance of mineral substances （content in calcium, magnesium, iron, copper and zinc） in peripherral blood of preschool children in hetian moyu county of xinjiang and to provide the evidence for improving nutriture. Methods The contents of five mineral of preschool children were determined with atomic absorption spectroscopy, analysis of the determination results by statistic software. Results There were high deficiency rates in Ca （46. 67%）, Fe （95. 19%）, and Zn （17.41%）, but only 3.70% and 2. 59% have Cu and Mg deficiency respectively. Conclusion The data show that preschool children in hetian moyu county have inadequate mineral status, especially ofCa, Fe and Zn, and improvement of nutritional status is in need.
出处
《广东微量元素科学》
CAS
2014年第6期1-5,共5页
Trace Elements Science
基金
上海儿童医学中心-雅培/世界健康基金会临床营养发展中心(AFINS)(No.AFINS-HOPE-2012-14)
