A PROCESS FOR THE PREPARATION OF MEDICATED CHEWING GUMS CONTAINING ACTIVE PRINCIPLES BEING LABILE TO THE HUMIDITY

摘要

The invention concerns a process for the preparation of medicated chewing gums, containing active principles being labile to the humidity. Such a process is characterized in that the cold-ground gum is introduced in a mixer-dryer together to a dehydrated substance and rotatably placed under vacuum at a temperature comprised of 15-20°C.