NOVEL ASPARTAME CRYSTALS AND PROCESS FOR THE PREPARATION THEREOF
摘要
The invention provides a method of preparing new crystal forms of aspartame utilizing microemulsions comprising: (a) introducing aspartame into a microemulsion formed from an oil phase, an aqueous phase and at least one emulsifier; (b) destabilizing the microemulsion to effect recrystallization of aspartame; (c) separating solid phase crystals from the liquid phase in which they are contained; and (d) cleaning the crystals to remove traces of the oil phase and surfactant.
申请公布号
WO9921876(A1)
申请公布日期
1999.05.06
申请号
WO1998IL00524
申请日期
1998.10.29
申请人
YISSUM RESEARCH DEVELOPMENT COMPANY OF THE HEBREW;MILHOFER, HELGA, F.;GARTI, NISSIM;KAMISHNY, ALEXEY