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Quantitative determinations of amino-acids in undesalted hydrolysates by buffer filter-paper chromatography

✍ Scribed by B. E. Baker; N. A. Khan

Publisher
John Wiley and Sons
Year
1957
Tongue
English
Weight
545 KB
Volume
8
Category
Article
ISSN
0022-5142

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✦ Synopsis

Abstract

The amino‐acids of undesalted casein hydrolysates have been determined successfully by quantitative chromatography on buffered filter paper. The technique proposed includes the use of five newly developed solvent systems.

The values for the amino‐acid content of casein found by this technique were in agreement with the values reported in the literature. The coefficients of variation for the determination of individual amino‐acids ranged from 7.4% for glycine to 1.3% for arginine.

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