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Efavirenz is a non-nucleoside reverse transcriptase inhibitor and categorized in to BCS class II drug. The aim of the present investigation was to apply quality by design approach to enhance the solubility, dissolution and stability of amorphous solid dispersions (ASDs) of efavirenz using a combination of Soluplus® and HPMCAS-HF polymers. In design of(More)
Choline bitartrate (CBT) is a water soluble essential nutrient belongs to vitamin-B family. It is moisture sensitive in nature and marketed formulation has stability related problems during storage which curtails its effectiveness. Waxes such as hydrogenated soya bean oil (HSO) reported to be an excellent coating carrier to reduce moisture sensitivity or(More)
Poor aqueous solubility of drugs has emerged as a major issue for pharmaceutical scientists from many decades. The current study explores the manufacture and development of a thermodynamically stabilized solid crystal suspension (SCS) of poorly water soluble drug efavirenz via hot melt extrusion. Efavirenz is a non-nucleoside reverse transcriptase inhibitor(More)
The aim of the present context was to develop and evaluate a Kolliphor® P407-based transdermal gel formulation of diclofenac sodium by hot melt extrusion (HME) technology; central composite design was used to optimize the formulation process. In this study, we have explored first time ever HME as an industrially feasible and continuous manufacturing(More)
INTRODUCTION Choline bitartrate (CBT) is a vital nutrient for fetal brain development and memory function. It is hygroscopic in nature which is associated with stability related problem during storage such as development of fishy odor and discoloration. AIM Microencapsulation method was adopted to resolve the stability problem and for this hydrogenated(More)
Vitamin E (VE) is highly lipophilic in nature with a very low water solubility which degrades rapidly in presence of oxygen, and free-radical mediated oxidative processes. Spray drying of oil-in-water emulsions containing hydrophilic carriers was used to encapsulate lipophilic compounds into powders. The purpose of this study was to prepare microcapsules of(More)
UNLABELLED Background. Starch is one of the most potential natural polymers used for various bio applications. Literature reports a num- ber of modification strategies such as physical, chemical, enzymatic and genetic to enhance the positive attributes and iron out the undesired features of neat starch. OBJECTIVES To synthesize a crosslinked porous starch(More)
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