The aim of this investigation was to improve the dissolution properties of the water-insoluble drug ezetimibe (EZE) and potentially improve bioavailability. A combination of melt and adsorption techniques was employed for the preparation of solid dispersions. PEG 4000, PEG 6000, and Gelucire 44/14 were used as hydrophilic carriers, and lactose monohydrate was used as an adsorbent. Phase solubil...

Human iodine (I) shortage disorders are documented as an imperative world-wide health issue for a great number of people. The World Health Organization (WHO) recommends I consumption through ingestion seafood and biofortified food such vegetables. current work was carried out to appraise the effects different concentrations (0, 50, 250, 500 mg L?1), supplied via foliar spray on curly endive gro...

Abstract As an industrial by-product of flue gas desulfurization, desulfurization gypsum (FGD gypsum), whose main component is CaSO 4 · 2H 2 O, ideal raw material for mineralization. The technical problem indirect mineralization lies in the efficient recycling leaching agents, while amino acids have lowest solubility at their isoelectric point, and thus mixture can be separated by adjusting poi...

Four pigs fitted with a gastric cannula were fed on a wheat-flour-based diet (WF) and three oat-based diets, consisting mainly of oat flour (OF), rolled oats (RO) or oat bran (OB), for 1 week each. The stomach contents were collected quantitatively daily at 0.5, 1, 2, 3 or 5 h after feeding. The viscosity (mPa.s) of the liquid fraction of stomach contents 1 h after feeding was 1.7 with diet WF,...

A circular gravity-phase separator using coalescing medium with cross flow was developed to remove oil and suspended solids from wastewaters. Coalescence medium in the form of inclined plates promotes rising of oil droplets through coalescence and settling of solid particles through coagulation. It exhibits 22.67% higher removal of total suspended solids (TSS) compared to separators without coa...

Cefpodoxime Proxetil (Poorly water soluble drug), when prepared as solid dispersion showed improved solubility and dissolution. So the main purpose of this investigation was to increase the solubility and dissolution rate of Cefpodoxime Proxetil by the preparation of its solid dispersion with urea using solvent evaporation method. Physical mixtures and solid dispersions of Cefpodoxime Proxetil ...

The aim of this study was to develop celecoxib (CLX) -polyvinylpyrrolidone (PVP) solid dispersion nanoparticles with and without surfactant using the supercritical antisolvent (SAS) process. effect different surfactants such as gelucire 44/14, poloxamer 188, 407, Ryoto sugar ester L1695, D-α-tocopheryl polyethylene glycol 1000 succinate (TPGS) on nanoparticle formation dissolution well oral abs...

Solid dispersion refers to the dispersion of one or more active ingredients in an inert carrier in a solid state, frequently prepared by the melting method, solvent method, or fusion solvent method. The oral bioavailability of poorly water soluble drug remains as the most challenging aspects of drug development. Solid dispersion approach is to reduce particle size, therefore increases the disso...

Gliclazide is a second-generation hypoglycaemic sulfonylurea that is useful in the treatment of Type 2 diabetes mellitus. It shows low aqueous solubility and dissolution rate and often shows low and irregular bioavailability after oral administration. This paper describes an approach to improve the Solubility of gliclazide by using solid dispersions (SDs) in polyethylene glycol 4000 (PEG 4000)....