MATRIXGRANULAT

摘要

Granules that include a protein core are described. The protein core includes a protein matrix which includes a protein mixed together with a starch and optionally sugar such as sucrose. The protein matrix can be layered over a seed particle or the protein core can be homogeneous. The protein can be an enzyme or a therapeutic protein. A barrier layer may surround the protein core, and a coating can be applied to the seed particle, the protein matrix and/or the barrier layer.