营养素参考值的用途?
(1)营养素参考值可作为一些营养素含量声称和营养素含量比较声称的基准。(2)虽然营养素参考值不是为个别人士制定的建议营养素摄取量,但只要知道自己的建议营养素摄取量,便可利用这些资料计算某种食物占每日营养素摄取量的分量。
扫描二维码免费使用微信小程序搜题/刷题/查看解析。
版权声明:本文由翰林刷题小程序授权发布,如需转载请注明出处。
本文链接:https://doc.20230611.cn/post/712687.html
上一篇:设总体X~N(μ,),μ为未知参数,x1,x2,x3,x4为来自X的样本,My Writing TeacherEnglish writing was always easy for me, bu that changed on the first day I walked into Mrs. Johnson's class. Before that, I'd heard rumors from former students. They said she was strict and her class was hard to pass. So I was v
设总体X~N(μ,),μ为未知参数,x1,x2,x3,x4为来自X的样本,My Writing TeacherEnglish writing was always easy for me, bu that changed on the first day I walked into Mrs. Johnson's class. Before that, I'd heard rumors from former students. They said she was strict and her class was hard to pass. So I was v