Pharma Excipients
Cellulose
Recent trends and future perspective of pharmaceutical wet granulation for better process…
Current trends in pharmaceutical wet granulation have been shifted from traditional approach to systematic and modern approaches, enabling the production of highly engineered product. In this context, quality by design (QbD), modelling, and simulation gradually become important tools in the…
Read More...
Read More...
Evaluation of calcium magnesium silicate-date palm cellulose as a potential tablet excipient
A new excipient was prepared using natural resources and bio-wastes such as sodium silicate, brine and date palm cellulose. The prepared excipient is water-insoluble silicate salt precipitated in date palm cellulose (WISS-DPC). The aim of this study was to evaluate the potential use of this new…
Read More...
Read More...
Evolution of the Microstructure of Sustained-release Matrix Tablets during Dissolution and Storage
Glyceryl behenate based-matrix tablets allowed obtaining a sustained release of theophylline for up to 12 hours. The diluent selected as pore-forming agent (lactose or dibasic calcium phosphate anhydrous) affected the drug release and its stability after 3-month storage at 40°. Lactose-containing…
Read More...
Read More...
Nanocellulose: Insight into Health and Medical Applications
Discovering biomaterials of renewable and sustainable has become primary goal among researchers as a way to mitigate environmental impact. One of those abundantly present is cellulosic materials. Agricultural waste such as banana rachis, wheat straw, cassava bagasse, and coconut husk have been…
Read More...
Read More...
Application of natural polymers as pharmaceutical excipients
The use of natural polymer as excipients in pharmaceutical sector is expanding day by day. Low cost, safety degradable are the main causes that make them differ from other sources. Natural sources have wide range of varieties and characteristics. So they can be used…
Read More...
Read More...
Prolonged release from orodispersible films by incorporation of diclofenac-loaded micropellets
Prolonged drug release provided by multiple-unit dosage forms is highly beneficial to enhance the compliance and safety of the pharmacotherapy even for patients with swallowing deficiencies. To facilitate the intake for these patients, multiple-unit tablets and capsules have to be crushed or opened.…
Read More...
Read More...
Design of antiretroviral drug-polymeric nanoparticles laden buccal films for chronic HIV therapy in…
Anti-HIV drug Lamivudine exhibit shorter half-life (2 h) and poor bioavailability (62% in paediatric patients), multiple dosing is required. To overcome the limitations, nanoparticles loaded buccal film was developed for prolonged drug release and improved efficiency. Nanoprecipitated…
Read More...
Read More...
Efficient Mucosal Immunization by Mucoadhesive and pH-Sensitive Polymeric Vaccine Delivery System
Mucosal surfaces as the largest immune organ of human body cover 400 m2 of the body including the gastrointestinal, urogenital, and respiratory tracts. The local mucosal immunity is an important first line of defense against many pathogens because most pathogens initiate their infection through…
Read More...
Read More...
A Statistical Determination of the Contribution of Viscoelasticity of Aqueous Carbohydrate Polymer…
In this study the relationship between the viscoelasticity/mechanical properties of metronidazole-containing aqueous polymer networks composed of HEC and PVP and drug release was statistically modelled. The networks were characterised using oscillatory analysis and drug release was performed using…
Read More...
Read More...
Development of high drug loaded pellets by Design of Experiment and population balance model…
Medicines of drug coated inert pellets filled into hard capsules or compressed into tablets are already on the market, until now, their number is limited and there are few systematic investigations of possible coating amounts. Pellets of microcrystalline cellulose were coated with a model drug…
Read More...
Read More...