Properties of 2,4-dinitrophenyl derivatives of amino acids as analytical forms for high-performance liquid chromatography

被引:6
|
作者
Boichenko, A. P. [1 ]
Chernyshova, O. S. [1 ]
Kulikov, A. Yu. [1 ,2 ]
Loginova, L. P. [1 ]
机构
[1] Karazin Natl Univ, Kharkov, Ukraine
[2] Ukrainian Sci Pharmacope Ctr Qual Med Preparat, Kharkov, Ukraine
关键词
ALIPHATIC CARBOXYLIC-ACIDS;
D O I
10.1134/S1070427211060103
中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
Dissociation constants of 2,4-dinitrophenyl derivatives of alpha-amino acids in micellar solutions of sodium dodecyl sulfate used as a micellar mobile phase in reversed-phase liquid chromatography were determined. The method of micellar liquid chromatography was used to determine the composition of polypeptide fractions of animal origin.
引用
收藏
页码:957 / 963
页数:7
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