Edouard-Jean Bigwood

TL;DR: The removal of sodium citrate and phosphate buffers from amino acids in the effluent from ion exchange chromatograms can be accomplished by one-step desalting on basic or acidic resins, resulting in salt-free solutions suitable for examination by paper chromatography or for the isolation of amino acids for further characterization.

TL;DR: In this paper, a technique detaillee est decrite for the determination of la composition des aliments en acides amines par Chromatographie de l'hydrolysat sur colonne de Dowcx-50 selon the methode de Moore et stein.

TL;DR: Synthetic mixtures of 15 of the most common amino acids were boiled with 6N HCl in the presence and absence of carbohydrate and the dilute conditions of hydrolysis correspond to those adopted for the determination of the amino acid composition of foods of high carbohydrate content.

TL;DR: In this article, the authors used ion exchange chromatography (IEC) to analyze the hydrolysates of human milk for the analysis of foods with high carbohydrate content, and demonstrated the applicability of the method to materials of high carbohydrate contents.