Gas-liquid chromatography of Schiff bases of amino acid methyl esters
β Scribed by Peter W.D. Mitchell
- Publisher
- Elsevier Science
- Year
- 1973
- Tongue
- English
- Weight
- 193 KB
- Volume
- 76
- Category
- Article
- ISSN
- 1873-3778
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
An excellent separation of the N-TFA N-butyl esters of seventeen of the protein amino acids was achieved with acid washed Chromosorb W as the support material mesh, dried at 140~ for 12 h). In these experiments, the liquid phase, stabilized EGA, was used at loadings of from 0.325 w/w o/0 to 0.65 w/w
A practical method for the quantitative determination of protein amino acids by gas-liquid chromatography (GLC) is described. All of the common protein amino acids except arginine can be readily converted into their N-isobutyloxycarbonyl (N-isoBOC) methyl ester derivatives by a simple procedure invo