Ji Yibing, Piao Jianhua, Yang Xiaoguang
Institute of Nutrition and Food Safety Affiliated, Chinese Center for Disease Control and Prevention, Beinjing 100050, China.
Wei Sheng Yan Jiu. 2007 Jan;36(1):120-4.
The value of requirement of protein in adult is 0.66g/(kg x d), as is suggested by FAO in 1957. Through the detail discusses repeated by many experts in the world, FAO/WHO/UNU suggested that RNI of protein and amino acid was different for different age groups, based on nitrogen balance method and factorial method. But there were opposited opinions, based on the same methods, the values that some research groups in America and England got were different from that of FAO/WHO/UNU. The requirements of specific indispensable amino acid that Vernon. R. Young had got by using the stable isotope technique were 2 - 3 times higher than that of FAO/WHO/UNU.
1957年粮农组织建议，成年人蛋白质需求量为0.66克/（千克·天）。在世界众多专家反复详细讨论后，粮农组织/世界卫生组织/联合国大学基于氮平衡法和析因法提出，不同年龄组蛋白质和氨基酸的推荐摄入量不同。但也有相反观点，基于同样方法，美国和英国一些研究小组得出的值与粮农组织/世界卫生组织/联合国大学的不同。弗农·R·扬通过稳定同位素技术得出的特定必需氨基酸需求量比粮农组织/世界卫生组织/联合国大学的高2至3倍。
