Author(s):
Ferreira, Olga 
; Silva, C.S.M. ; Pinho, Simão
Date: 2013
Persistent ID: http://hdl.handle.net/10198/10487
Origin: Biblioteca Digital do IPB
Subject(s): Solubility; Salts; Amino acids; Experimental
Document details
Effect of KCl and (NH4)2SO4 on the solubility of four amino acids in water at 2...
Description
Amino acids (AA) are very important biomolecules, not only for their intrinsic pharmaceutical value, but also, as the building blocks of proteins. The study of their sol ubility in aqueous electrolyte solutions can therefore be useful for the design of separation processes and, also, be related to protein chemistry, providing an important insight into the interactions present in those complex solutions. Previous studies we re focused on the effect of salts in the solubility of glycine, DL - alanine, L - isoleucine, L - threonine and L - serine [ 1 - 3 ] . This work extends that analysis to four additional AA, containing two carboxylic groups or the aromat ic ring.
Amino acids (AA) are very important biomolecules, not only for their intrinsic pharmaceutical value, but also, as the building blocks of proteins. The study of their sol ubility in aqueous electrolyte solutions can therefore be useful for the design of separation processes and, also, be related to protein chemistry, providing an important insight into the interactions present in those complex solutions. Previous studies we re focused on the effect of salts in the solubility of glycine, DL - alanine, L - isoleucine, L - threonine and L - serine [ 1 - 3 ] . This work extends that analysis to four additional AA, containing two carboxylic groups or the aromat ic ring.
Document Type
Conference Object
Language English
Language English
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