23. January 2018
Poloxamers, also known as Pluronics®, are block copolymers of poly(ethylene oxide) (PEO) and poly(propylene oxide) (PPO), which have an amphiphilic character and useful association and adsorption properties emanating from this. Poloxamers find use in many applications that require solubilization or stabilization of compounds and also have notable physiological properties, including low toxicity. Accordingly, poloxamers serve well as excipients for pharmaceuticals.
16. August 2016
Abstract The present study deals with the development of natural macromolecule gum Albizia stipulata (AS) based novel pharmaceutical excipient for the controlled-release of paracetamol (PC). Central composite design (CCD) two-factor, five-level was used for the optimization of independent variables AS gum and compression force (CF) based on desired response variable drug release (DR) of paracetamol matrix tablets (PCMT). The optimized PCMT was prepared by wet granulation method and screened for...