Preparation and Evaluation of Pirfenidone Dry Powder by Spray Drying Technology

Influence of Spray Drying Technology on the Physical and Nutritional Properties of Guava Powder

PREPARATION AND EVALUATION OF TERNARY MIXING ITRACONAZOLE SOLID DISPERSIONS BY SPRAY DRYING METHOD S.Rajarajan,

The present study aims to experiment the solid dispersion of poorly water soluble drug itraconazole as model drug by spray drying method with the use of PEG/HPMC polymer blends, the influence of polymer compatibility on the degree of molecular dispersion of itraconazole solid dispersions are prepared by ternary mixing and polymer blends are also evaluated for DSC, XRD and in vitro dissolution t...

Preparation and in vivo evaluation of piroxicam-loaded gelatin microcapsule by spray drying technique.

To develop a piroxicam-loaded gelatin microcapsule with enhanced bioavailability, a gelatin microcapsule encapsulated ethanol and piroxicam has been formulated by using gelatin as a water-soluble polymer shell. The aqueous solubility and bioavailability of piroxicam in piroxicam-loaded microcapsule in rats were then evaluated compared to piroxicam powder. The piroxicam-loaded gelatin microcapsu...

Preparation and characterization of microparticles of piroxicam by spray drying and spray chilling methods

Piroxicam, an anti-inflammatory drug, exhibits poor water solubility and flow properties, poor dissolution and poor wetting. Consequently, the aim of this study was to improve the dissolution of piroxicam. Microparticles containing piroxicam were produced by spray drying, using isopropyl alcohol and water in the ratio of 40:60 v/v as solvent system, and spray chilling technology by melting the ...

The production of Yarrowia lipolytica lipase powder by improved spray-drying method

Lipase is used in the production of foods, flavor enhancers, detergents, cosmetics and pharmaceuticals. A common impediment to the production of commercial enzymes is their low-stability aqueous solutions. In this study, the downstream process was investigated to obtain a stable spray-dried lipase powder of Yarrowia lipolytica. The enzyme solution samples were supplemented with different concen...