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Roquette
Design of experiment based formulation optimization of chitosan-coated nano-liposomes of…
The aim of this research was to design and develop chitosan-coated nano-liposomes of progesterone for its safe and effective oral delivery through the vesicular system providing sustained drug release, enhanced drug stability in gastro-intestinal (GI) fluid and improved drug absorption leading to…
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Solving capping challenges using mannitol as an excipient model
Pharma Excipients & Roquette present the new webinar:
Solving capping challenges using mannitol as an excipient model
Date & Time:
Jun 27, 2023 03:00 PM CET, 9:00 AM EST
Register here
Description:
During drug development formulators are focusing on Improving patient…
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Impact of Amylose-Amylopectin Ratio of Starches on the Mechanical Strength and Stability of…
The two main components of starch — amylose and amylopectin, are responsible for its interaction with moisture. This study investigated how moisture sorption properties of the starches with different amylose-amylopectin ratio impacted tablet properties including drug stability. The starch samples…
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Eudragit® FS Microparticles Containing Bacteriophages, Prepared by Spray-Drying for Oral…
Phage therapy is recognized to be a promising alternative to fight antibiotic-resistant infections. In the quest for oral dosage forms containing bacteriophages, the utilization of colonic-release Eudragit® derivatives has shown potential in shielding bacteriophages from the challenges encountered…
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Comparative Study of Selected Excipients’ Influence on Carvedilol Release from Hypromellose Matrix…
Solid dosage forms based on hypromellose (HPMC) with prolonged/extended drug release are very important from the research and industrial viewpoint. In the present research, the influence of selected excipients on carvedilol release performance from HPMC-based matrix tablets was studied. A…
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Comparison of scale-up strategies in twin-screw wet granulation
The aim of this study was to compare different scale-up strategies in twin-screw wet granulation and investigate the impact of the selected strategy on granule and tablet properties for a defined formulation. For the scale-up, a granulation process was transferred from a QbCon® 1 with a screw…
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Bulk Flow Optimisation of Amorphous Solid Dispersion Excipient Powders through Surface Modification
Particulate amorphous solid dispersions (ASDs) have been recognised for their potential to enhance the performance of various solid dose forms, especially oral bioavailability and macromolecule stability. However, the inherent nature of spray-dried ASDs leads to their surface cohesion/adhesion,…
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Microbiota-sensitive drug delivery systems based on natural polysaccharides for colon targeting
Colon targeting is an ongoing challenge, particularly for the oral administration of biological drugs or local treatment of inflammatory bowel disease (IBD). In both cases, drugs are known to be sensitive to the harsh conditions of the upper gastrointestinal tract (GIT) and, thus, must be protected.…
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Neutralisation of SARS-CoV-2 by monoclonal antibody through dual targeting powder formulation
Neutralising monoclonal antibody (mAb) is an important weapon in our arsenal for combating respiratory viral infections. However, the effectiveness of neutralising mAb has been impeded by the rapid emergence of mutant variants. Early administration of broad-spectrum mAb with improved delivery…
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A review on co-processed excipients used in direct compression of tablet dosage form
Co-processed excipients may enhance functionality and reduce drawbacks of traditional excipients for the manufacture of tablets on a commercial scale. The following study aimed to characterize a range of co-processed excipients that may prove suitable for dispersible tablet formulations prepared by…
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