Accession Number : AD0624469

Title :   RESEARCH ON ANALYSIS OF AMINO ACIDS BY GAS CHROMATOGRAPHY.

Descriptive Note : Final rept. Jun 64-Jun 65,

Corporate Author : SOUTHWEST RESEARCH INST SAN ANTONIO TEX

Personal Author(s) : Johnson,D. E. ; Goodson,T.

Report Date : SEP 1965

Pagination or Media Count : 35

Abstract : A gas-liquid chromatographic procedure was developed for the analysis of the essential amino acids for man using the N-trifluoroacetyl methyl ester derivative. The procedure requires 2-1/2 hours for preparation of the sample and gas chromatographic resolution of all the common protein amino acids. The method was applied to the analysis of standard mixtures of amino acids, a protein hydrolyzate of ribonuclease and the free amino acids in human blood plasma. (Author)

Descriptors :   (*AMINO ACIDS, GAS CHROMATOGRAPHY), (*GAS CHROMATOGRAPHY, AMINO ACIDS), FLUORINE, ESTERS, VITAMINS, RIBONUCLEASE, BLOOD

Subject Categories : Biochemistry
      Organic Chemistry

Distribution Statement : APPROVED FOR PUBLIC RELEASE