Related Experiment Video
Updated: Jul 13, 2026

Transport Properties of Ibuprofen Encapsulated in Cyclodextrin Nanosponge Hydrogels: A Proton HR-MAS NMR Spectroscopy Study
Published on: August 15, 2016
Tablet formulation studies on nimesulide and meloxicam-cyclodextrin binary systems
Buchi N Nalluri1, K P R Chowdary, K V R Murthy
1Department of Pharmaceutical Sciences, Andhra University, Visakhapatnam, India.
Abstract:
The objective of this work was to develop tablet formulations of nimesulide-beta-cyclodextrin (NI-beta-CD) and meloxicam-gamma-cyclodextrin (ME-gamma-CD) binary systems. In the case of nimesulide, 3 types of binary systems--physical mixtures, kneaded systems, and coevaporated systems--were studied. In the case of meloxicam, 2 types of binary systems--physical mixtures and kneaded systems--were investigated. Both drug-CD binary systems were prepared at 1:1 and 1:2 molar ratio (1:1M and 1:2M) and used in formulation studies. The tablet formulations containing drug-CD binary systems prepared by the wet granulation and direct compression methods showed superior dissolution properties when compared with the formulations of the corresponding pure drug formulations. Overall, the dissolution properties of tablet formulations prepared by the direct compression method were superior to those of tablets prepared by the wet granulation method. Selected tablet formulations showed good stability with regard to drug content, disintegration time, hardness, and in vitro dissolution properties over 6 months at 40 degrees C +/- 2 degrees C and 75% relative humidity.
Related Concept Videos
Pharmaceutical Alternatives: Polymorphic Form-Related and Particle Size-Related Therapeutic Nonequivalence
Oral Drug Delivery Systems: Continuous-Release Systems
Factors Affecting Dissolution: Polymorphism, Amorphism and Pseudopolymorphism
Some polymorphic crystals possess lower aqueous solubility than their amorphous counterparts, leading to incomplete absorption. For instance, the oral suspension of Chloramphenicol, which...
Formulation and Manufacturing Process: Physical Attributes of Generic Tablets and Capsules
Factors Influencing Drug Absorption: Pharmaceutical Parameters
Factors Affecting Dissolution: Particle Size and Effective Surface Area
