22. September 2018
Zein is the main storage protein of corn and it has several industrial applications. Mainly in the last 10–15 years, zein has emerged as a potential pharmaceutical excipient with unique features. Zein is a natural, biocompatible and biodegradable material produced from renewable sources. It is insoluble, yet due to its amphiphilic nature, it has self-assembling properties, which have been exploited for the formation of micromicroparticle and nanoparticle and films. Moreover, zein can hydrate...
15. May 2018
Zein is the main storage protein of corn and it has several industrial applications. Mainly in the last 10–15 years, zein has emerged as a potential pharmaceutical excipient with unique features. Zein is a natural, biocompatible and biodegradable material produced from renewable sources. It is insoluble, yet due to its amphiphilic nature, it has self-assembling properties, which have been exploited for the formation of micromicroparticle and nanoparticle and films. Moreover, zein can hydrate...
06. July 2017
Natural pharmaceutical excipients have been applied extensively in the past decades owing to their safety and biocompatibility. Zein, a natural protein of plant origin offers great benefit over other synthetic polymers used in controlled drug and biomedical delivery systems.
03. July 2017
Natural pharmaceutical excipients have been applied extensively in the past decades owing to their safety and biocompatibility. Zein, a natural protein of plant origin offers great benefit over other synthetic polymers used in controlled drug and biomedical delivery systems.
06. February 2017
Abstract The oral route is an attractive delivery route for the administration of DNA-based therapeutics, specifically for applications in gene therapy and DNA vaccination. However, oral DNA delivery is complicated by the harsh and variable conditions encountered throughout gastrointestinal (GI) transit, leading to degradation of the delivery vector and DNA cargo, and subsequent inefficient delivery to target cells. In this work, we demonstrate the development and optimization of a hybrid-dual...
04. January 2017
Abstract This research addresses the development and in vitro evaluation of a microparticulate system intended for intestine-targeted delivery of curcumin (CRM), a natural polyphenol with anti-inflammatory properties. Microspheres (Ms) based on zein (ZN) and Gantrez® AN119 (PVMMA) were prepared by spray-drying and coated with a pH-sensitive polymer (Eudragit® FS30D). An experimental design was performed to optimize the microparticulate formulation. A detailed characterization of systems was...