TABLET COATING COMPOSITION

摘要

Disclosed is a method for coating a tablet with a coating composition. The tablet generally comprises a biologically active material, and generally one or more biologically acceptable excipients. The coating composition comprises hemicellulose, partially depolymerized hemicellulose, or a mixture thereof. In preferred embodiments, the coating composition includes a plasticizer, and a coating composition further may include coloring agents, opacifiers, and other ingredients. Also disclosed is a coated tablet, a method preparing a coating composition, a coating composition, and a coating composition precursor.