Patents Assigned to SeparaSystems LP
  • Process to make juice products with improved flavor
    Patent number: 4933197
    Abstract: A membrane process for producing a juice product with improved quality comprising feeding a single strength juice to a plurality of microfiltration/ultrafiltration stages wherein the first stage is a microfilter having a membrane pore size smaller than the spoilage microorganisms but substantially larger than the flavor and aroma molecules and wherein subsequent stages are ultrafilters having membranes of decreasing pore size.
    Type: Grant
    Filed: June 7, 1989
    Date of Patent: June 12, 1990
    Assignee: SeparaSystems LP
    Inventors: James B. Walker, Robert R. Ferguson