Because of their spherical or pseudo-spherical shape, uniform size and smooth surface,
pellets are of particular interest for use as cores in the manufacturing of coated oral delivery …

In recent years, oral colon specific drug delivery system has been paid more attention in the
treatment of inflammatory bowel disease (IBD). As the special pH condition in …

The objective of this study was to design a simple, colon targeted drug delivery system by
using porous starch (PS), pectin and chitosan. Porous maize starch was prepared by …

A natural long-chain polymer, chitin is the main component of the cell walls of fungi, the
exoskeletons of arthropods (including crustaceans and insects), the radulas of mollusks, and …

Gellan gum microparticles coated with colon-specific films based on retrograded starch and
pectin was developed for enhancing the oral release of insulin (INS). The system developed …

Oral drug delivery systems provide the most convenient, noninvasive, readily acceptable
alternatives to parenteral systems. In the current work, eggshell‐derived calcium carbonate …

Advances in pharmaceutical technology have promoted the development of colon-targeted
delivery system for oral administration of bioactive peptides or proteins to enhance their …

A novel core-shell structured nanofilm for the delivery of protein to the colon was developed
by coaxial electrospinning using bovine serum albumin (BSA) as protein model. Firstly, the …

To improve the oral bioavailability of quercetin (Q) and achieve colon-specific release, a
core–sheath electrospun fiber mat containing Q-loaded chitosan nanoparticle (Q-loaded …

In this study, the feasibility of shellac nanofibers as carrier system for colonic delivery of
quercetin was evaluated. Firstly, the nanofibers without and with different amounts (2.5 …