KoVidone™ K17 Pharmaceutical Grade USP26 is a Homopolymer of vinylpyrrolidone (Polyvinylpyrrolidone) in a powder form. It is a film-forming agent, solubilizing agent, dispersant for pigments, as an enzyme stabilizer and to improve bioavailability.

KoVidone™K17药用级USP26是粉末状乙烯基吡咯烷酮（聚乙烯吡咯烷酮）的均聚物。它是一种成膜剂，增溶剂，颜料分散剂，作为酶稳定剂和提高生物利用度。