EFFECT OF DIET COMPOSITION ON PROTEIN-REQUIREMENTS OF CHILDREN AND ADULTS IN NORTHERN MEXICO

被引：6

作者：

BALLESTEROS, MN ^{[1
]}

VALENCIA, ME ^{[1
]}

BROWN, DS ^{[1
]}

机构：

[1] ROWETT RES INST,ABERDEEN,SCOTLAND

来源：

ANNALS OF NUTRITION AND METABOLISM | 1993年 / 37卷 / 02期

关键词：

REQUIREMENTS; PROTEINS; DIET;

D O I：

10.1159/000177755

中图分类号：

R5 [内科学];

学科分类号：

1002 ; 100201 ;

摘要：

The overall vegetable and animal protein combinations of the diet in Northern Mexico were determined through a dietary population survey. Vegetable sources made up 45% and animal protein was 55% (45V/55A). Further combinations of up to 100% vegetable protein dietary mixtures (100V) were studied to test the sensibility of the variations on protein requirements of pre-school, school children and adults. Diets were analyzed for amino acid composition and in vivo protein digestibility in rats to estimate true protein requirements according to FAO/WHO/UNU (1985). The effect on the pre-school group showed the widest variation with 1.46 g/kg/day in the 45V/55A to 2.63 in the 100V. For the school-aged children and adults the variations were 1.15-1.79 and 0.94-0.84 g/kg/day respectively.

引用

页码：90 / 100

页数：11

共 35 条

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