Journal of the American Oil Chemists Society · 1974 · 23 citations · 6 references
Natural SciencesBiochemistryChemistryOrganic ChemistryPhysical ChemistrySurface ChemistryAmino Acid ChemistryPolymer SurfacesCritical ConcentrationCritical Micelle ConcentrationPhysicochemical PropertiesSurface Activity Measurement
Abstract The physicochemical properties of triethanolamine long chain N‐acylglutamates are described. The monotriethanolamine salts were less soluble in water and superior in surface activity, compared with the corresponding ditriethanolamine salts. The monotriethanolamine salt showed weak acidity in an aqueous solution. There were some differences between optically active and racemic N‐acylglutamates, especially in the values of critical micelle concentration.
6