PRODUCTION OF DISODIUM 5'-GUANYLATE. DISODIUM 5'-INOSINATE MIXED CRYSTAL

摘要

PURPOSE:To obtain the title mixed crystal with large particle size, excellent in fluidity by adding e.g. disodium inosinate crystal as seed crystal to a disodium guanylate-contg. slurry before or after adding disodium inosinate to the slurry. CONSTITUTION:In producing the objective mixed crystal by adding a disodium 5'-inosinate solution to a disodium 5'-guanylate slurry, as seed crystal, pref. 5-10wt.% of disodium 5'-inosinate crystal or pref. 5-15wt.% of disodium 5'- guanylate-disodium inosinate mixed crystal is added before or after adding the disodium 5'-inosinate to the slurry, thus obtaining the objective mixed crystal.