CD Bioparticles is a supplier of multiparticulate systems. Our experts can develop innovative formulation solutions by selecting different materials to solve the problems of poor drug stability, difficulties in controlled release and difficulties in industrial production.
Multiparticulate systems are drug delivery systems consisting of multiple dosage units. In this system it usually consists of thousands of small spherical particles. Common types include small pills in capsules, micro-pills in tablets, mini-tablets and other common granules. The composition of a multiparticulate system usually includes a starting pellet, a drug-carrying layer, a functional coating layer, an outer coating and other parts, and the prepared multiparticulates can be filled into capsules or made into tablets. When the drug dissolves in direct contact with the gastrointestinal tract, diffusion occurs to release the API, and in addition, by changing the outer coating, the mode of drug release can be controlled.
Figure 1. Schematic illustration of multiparticulates system.
CD Bioparticles has extensive experience with multiparticulate systems. Based on the advantages and performance of multiparticulate systems, CD Bioparticles provides formulation development services for multiple types of multiparticulate systems to facilitate the development of pharmaceutical systems.
Surface morphology and particle size distribution of multiparticulate systems, drug release properties, drug encapsulation rate, etc.
Material toxicity, blood compatibility, biodegradability, microbiological examination and pharmacokinetic study.
Quotations and Ordering