PROCESS FOR DUST-FREE ENZYME MANUFACTURE

C. Andela (Inventor), Jan Feijen, (Inventor), Marc Dillissen, (Inventor)

    Research output: Patent

    Abstract

    New enzyme granules are provided with improved properties. The granules are based on core particles having a good pore size and pore size distribution to allow an enzyme solution to enter into the particle. Accordingly, the core material comprises the enzyme in liquid form, thus eliminating the drawback of processing powdered enzymes. Still, good flowability and metering properties are obtained. The enzyme-containing granules are preferably coated with a film-forming macromolecular material. These granules have lower dustiness and improved mechanical strength. Also a method of preparing these enzyme granules is provided.

    Original languageEnglish
    Patent numberWO9426883
    IPCC12N 11/ 14 A I
    Priority date18/05/93
    Publication statusPublished - 24 Nov 1994

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