《婴儿配方食品》国家标准营养素限量与新版DRIs的比对研究

发布时间：2019-05-17 10:36

【摘要】：目的基于大量科学证据修订的新版中国居民膳食营养素参考摄入量(DRIs)已经发布,其中有关婴儿的营养素需要量,部分数据与以往相比有了较大调整。而我国目前的《婴儿配方食品》国家标准发布于2010年,该国标依据当时的国际情况和我国旧版DRIs,规定了产品中各项营养素限量。为比较新版DRIs和国标营养素限量之间的关系,为今后国标的修订提供思路,特进行本研究。方法采用数据转换方法,将0~6月龄婴儿营养素的适宜摄入量(AI)值和国标中营养素限量值等输入EXCEL表格,根据我国权威资料中儿童生长发育标准数据进行折算,重点比较国标中营养素上限、下限值与AI的关系,以及国标营养素上限值与可耐受最高摄入量(UL)的关系,找出国标中与DRIs数值比值较大的营养素进行分析。结果国标中绝大部分营养素的限量值设置合理,符合国标的产品可满足我国0~6月龄婴儿对营养素的需要。个别营养素的上限值与AI值比值较大,是否需要调整值得今后进一步研究。结论我国目前国标的设置可基本满足婴儿的营养素需要量,个别数据是否需要调整尚需进一步研究论证。
[Abstract]:Objective the new version of dietary nutrient reference intake (DRIs) revised based on a large number of scientific evidence has been released, and some of the nutrient requirements of infants have been greatly adjusted compared with the past. However, the current national standard of Infant Formula Food was issued in 2010. According to the international situation at that time and the old version of DRIs, in China, the national standard stipulated the nutrient limits in the products. In order to compare the relationship between the new version of DRIs and the national standard nutrient limit, and to provide ideas for the revision of the national standard in the future, this study is carried out. Methods the (AI) value of nutrient intake and the limit value of nutrients in national standard were input into EXCEL table by data conversion method, and the standard data of children's growth and development were converted according to the standard data of children's growth and development in China. The relationship between the upper limit and lower limit value of nutrients and AI, as well as the relationship between the upper limit value of national standard nutrients and the tolerable maximum intake of (UL) were compared, and the nutrients with large ratio of national standard to DRIs values were found out for analysis. Results the limit value of most nutrients in the national standard was set reasonably, and the products in accordance with the national standard could meet the needs of infants aged from 0 to 6 months in China. The ratio of upper limit value to AI value of individual nutrients is large, so whether it needs to be adjusted is worthy of further study in the future. Conclusion at present, the setting of national standard in China can basically meet the nutrient needs of infants, and whether the individual data need to be adjusted or not needs to be further studied and demonstrated.
【作者单位】：国家食品安全风险评估中心;达能纽迪西亚生命早期营养研究中心;中国营养学会;
【分类号】：R153.1

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