Titlebook: Nutritional Improvement of Food and Feed Proteins; Mendel Friedman Book 1978 The Editor(s) (if applicable) and The Author(s), under exclus

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,Chilean Experience with Fortified Children’s Formulas, and preschool children. In Chile, in 1968, almost 30% of the children less than one year old showed some degree of malnutrition. This percentage increased gradually with age; by six years, almost 60% of the children were malnourished.

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Comparative Protein Quality as Measured by Human and Small Animal Bioassays of Three Lines of Wintenteract necessitate the use of bioassay procedures. Ideally bioassay procedures should be done using the animal speciesfor which the protein is intended. Practical considerations dictate the use of small animal bioassay rather thanhuman bioassays for routine use in protein product evaluation. To be

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Hair as an Index of Protein Malnutrition,e and 2-vinylpyridine to change residues of cystine (and cysteine, if present) to S-?-(2-pyridylethyl)-L-cysteine (2-PEC). This acid-stable derivative is released by normal acid hydrolysis and is eluted as a well-resolved peak before lysine in conventional ion-exchange amino acid analysis. The avera

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The Problem of Curvature in Slope Assays for Protein Quality,urvature are found when the method is applied to a wide range of samples; the types of curvature result from: 1) excessive protein 2) lysine deficiency and 3) threonine deficiency. Whole wheat flour which was limiting in lysine and threonine showed marked downward curvature after supplementation wit