Document Type and Number:
Japanese Patent JPS50123623
Kind Code:
A
Abstract:
A new betaine salt corresponding to the formula is disclosed. It is obtained in pure crystalline form by preparing a starting aqueous solution containing the ions Na+ and Cl- whose composition, as illustrated in a ternary diagram of betaine-NaCl-water shown in the drawing, is situated in an area between two lines diverging from a common point T and passing through the points I and II, adding to the starting solution betaine, sodium chloride and water in molar proportions of 1:1:2 or betaine hydrochloride, sodium hydroxide and water in molar proportions of 1:1:1, and thereafter separating the double betaine salt by crystallization at a temperature below 50 DEG C. The double betaine salt is useful as a seasoning.
Application Number:
JP2943875A
Publication Date:
September 29, 1975
Filing Date:
March 11, 1975
Export Citation:
International Classes:
A23L27/20; A23L27/21; C07C67/00; C07C227/00; C07C227/16; C07C227/18; C07C227/42; C07C229/12; (IPC1-7): A23L1/226; C07C101/02