Please enable JavaScript.

Coggle requires JavaScript to display documents.

Pellet, Afeefa Aslam Kauchali 19PH35 - Coggle Diagram

- - - - Compression
      - Extrusion/
        Spheronization
        
        Extrusion spheronization is widely utilized in formulation of sustained release,
        controlled release delivery system.
    - - Powder
        
        Powder layering involves the deposition of successive layers of dry powder of drug or excipients or both on preformed nuclei or cores with the help of a binding liquid.
      - Solution/
        Suspension
        
        Solution/suspension layering involves the deposition of successive layers of solutions and/or suspensions of drug substances and binders on starter seeds, which may be inert materials or crystals/granules of the same drug.
    - - Balling
    - - Spray drying
        
        A drug solution or suspension is sprayed, with or without excipients, into a hot-air
        stream, generating dry and highly spherical particles.
      - Spray
        congealing
        
        spray-chilling, a technique similar to spray-drying, but no source of heat is
        required.
        • Dru