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Surface active N‐acylglutamate: V. Application of N‐acylglutamates to detergent bars
Author(s) -
Yoshida R.,
Yoshimurra I.,
Usuba Y.,
Shibue A.
Publication year - 1976
Publication title -
journal of the american oil chemists' society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.512
H-Index - 117
eISSN - 1558-9331
pISSN - 0003-021X
DOI - 10.1007/bf02586345
Subject(s) - monosodium glutamate , bar (unit) , sodium glutamate , sodium , solubility , chemistry , materials science , organic chemistry , food science , raw material , physics , meteorology
An application of sodium N‐acyl‐ l ‐glutamate for detergent bars is described. The acyl radicals of cocoyl, hydrogenated tallowyl, semihydrogenated tallowyl, and lauroyl were used in the glutamates. The powder of sodium N‐acyl‐ l ‐glutamate was mixed with a suitable amount of water and milled; then the mixture was extruded and stamped into a bar. Bars were examined relating composition of acyl radicals of sodium N‐acyl‐ l ‐glutamates and properties of the bars or milling and molding properties. The other characteristics of the detergent bars were examined. It was found that attractive detergent bars can be made by using monosodium N‐acyl‐ l ‐glutamate as a component; that hardness, solubility, and lather characteristics of bars can be controlled by blending various monosodium N‐acyl‐ l ‐glutamates and adding moisture; that adjuvant can be used to improve the milling and stamping properties and characteristics of the monosodium N‐acyl‐ l ‐glutamate bar; and that the bars are less irritating and leave the skin feeling good.