Abstract: A low-calorie, no laxation bulking system and a method for preparation of same is disclosed. Erithritol and at least one gum are combined to form a dry-blended mixture. The dry-blended mixture is added to water, forming a first mix, and the first mix is heated to a first temperature. A first liquid mixture comprising modified polydextrose is formed. The first liquid mixture is added to the first mix to form a second mix, and the second mix is heated to a second temperature. A second liquid mixture comprising at least one acid is added to the second mix, and the resultant solution is maintained in a predetermined temperature range. The resultant solution is then preferably stirred constantly and held in a kettle or mixing tank for panning or molding as desired.

Abstract: The disclosed system includes first and second hermetic shell compressors, one of which always runs while the system is operating and includes unloading means for running at half load, and the other compressor operating at full load or not at all so that four operating capacity steps are available, both of the compressors having shells with suction gas inlets, oil equalizer line ports, and gas exchange line ports being identically sized and located with respect to each other so that standard compressors can be stocked and used in the multiple compressor system while the multiple compressor system is capable of being operated at the varying capacities.