Patent ID: 6821306
Filing Date: 2004-11-23
Classification: C07H

Abstract:
A method for producing mixed crystals of disodium 5â€²-guanylate and disodium 5â€²-inosinate which comprises feeding a mixed solution of disodium 5â€²-guanylate and disodium 5â€²-inosinate which solution will become supersaturated at the below-mentioned constant temperature, to a solution or slurry of disodium 5â€²-guanylate and disodium 5â€²-inosinate charged in a crystallization bath (lower-temperature bath) and kept at a constant temperature, whereby mixed crystals of disodium 5â€²-guanylate and disodium 5â€²-inosinate are deposited from the mixed solution of disodium 5â€²-guanylate and disodium 5â€²-inosinate.