LAKTITOL-MONOHYDRAT UND VERFAHREN ZUR HERSTELLUNG VON KRISTALLINEM LAKTITOL.
摘要
The invention relates to the new product lactitol monohydrate and to a method for the production of crystalline lactitol. The crystalline lactitol monohydrate can be obtained bij seeding an aqueous lactitol solution of a special concentration under special conditions causing the lactitol monohy drate to crystallize and recovering the product. From the mother liquor a further amount of lactitol dihydrate can be recovered. Crystalline lactitol dihydrate can be obtained using different special conditions. Lactitolmonohydrate can further be obtained by mixing one part bij weight of an aqueous lactitol solution of a suited concentration with 1 tot 3 parts bij weight of methanol or ethanol and cooling the mixture to 15 DEG tot 25 DEG C.
申请公布号
AT4386(T)
申请公布日期
1983.08.15
申请号
AT19810200505T
申请日期
1981.05.11
申请人
C.V. CHEMIE COMBINATIE AMSTERDAM C.C.A.
发明人
WIJNMAN, CHRISTIAAN FREDERIK;VAN VELTHUIJSEN, JOHN ADRIAAN;VAN DEN BERG, HENDRIK