Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Crystallization of .alpha.-L-aspartyl-L-phenylalanine methyl ester










Image Number 6 for United States Patent #6090972.

Disclosed is a method of cooling and crystallizing .alpha.-L-aspartyl-L-phenylalanine methyl ester, which is a sweetening agent, commonly referred to as aspartame. An aspartame solution is cooled such that the solution is flown while being continuously in thermal contact with a coolant. As the cooling of the aspartame solution by the thermal contact with the coolant proceeds, the temperature difference between the aspartame solution and the coolant remains substantially constant. The coolant flows in the opposite direction as the aspartame solution flows and cools an upstream part of the aspartame solution as the coolant flows downstream.








 
 
  Recently Added Patents
Pizza stone
Electronic circuit having shared leakage current reduction circuits
Domestic soda-water preparing device
Inhibitors of bacterial tyrosine kinase and uses thereof
(4946
Method and device for managing subscriber connection
Determining ill conditioning in square linear system of equations
  Randomly Featured Patents
Method and system for dust and fume removal in laser marking machines
Signal generating flying saucer with thin central vibratile portion
Optical resin composition, optical resin material using the same, optical filter for image display device, and image display device
Bladderless pipeliner and method for using same
Vocabulary board game
Adaptive code generator for satellite navigation receivers
Automated context-compensated rendering of text in a graphical environment
Transit concrete mixer drum washout system
Containers with an inner support system
Hydraulic synchronizing cylinder