Department of Pharmaceutical Technology, Meerut Institute of Engineering & Technology, NH-58, Baghpat Road-Bypass Crossing, Meerut-250005 (U.P), India ABSTRACT Drug release from mucoadhesive patches at predetermined rate in oral cavity having distinct advantages over traditional dosage forms as tablets, gels and solutions. This review provides brief information about method of preparation and e...

The hydrolytic degradation of oriented poly(L-lactide-co-glycolide) 85 L/15 G (PLGA 85/15) sample materials with various amounts of lactide monomer was monitored in vitro at 37 °C. The materials were manufactured from medical grade PLGA 85/15 by a two-step melt extrusion-die drawing process. Results showed that the hydrolytic degradation rate depended highly on the lactide monomer content, whic...

Currently, the pharmaceutical and healthcare industries are moving through a period of unparalleled change. Major multinational pharmaceutical companies are restructuring, consolidating, merging and more importantly critically assessing their competitiveness to ensure constant growth in an ever-more demanding market where the cost of developing novel products is continuously increasing. The pha...

Taste is the ability to determine flavor of substances like food, drug, etc. The aspect taste only occurs when drug get soluble in saliva. Firstly gets dispersible saliva then they show interaction with bud and perception occurred. above test receptor binds molecules generates electrical impulses from area brain that cranial nerves 7th ,9th 10th occurs. Currently varieties drugs are available c...

A two part study utilizing polyoxymethylene (POM) was undertaken to investigate a three stage process (melt-extrusion/annealing/uniaxial-stretching) (MEAUS) utilized to produce microporous films. In this report, the thermal annealing (second stage) and subsequent uniaxialstretching (third stage) results of selected POM films from two commercial resins, labeled D & F, are discussed. Specifically...

This paper highlights a novel technique for monitoring viscosity in polymer extrusion. The device represents a noninvasive technique based on ‘Soft Sensor’ technology; involving sophisticated process modelling and the integration of available on-line data to correct and adjust the model in response to errors and disturbances. The Soft Sensor measurements show excellent performance relative to a...

In pharmaceutical industries, pellets are multiparticulate dosage form which was formed by the agglomeration of fine powdered excipient and drugs together that leads to the formation of small free flowing spherical or semi spherical particles. This technique is called as pelletization process. Pellets are typically varied between 500-1500 μm in size for pharmaceutical applications. It is of gre...

In the current research work an attempt was made to develop "Melt in mouth pellets" (Meltlets(®)) containing 40% herbal extract of soy isoflavones that served to provide antioxidants activity in menopausal women. The process of extrusion-spheronization was optimized for extruder speed, extruder screen size, spheronization speed, and time. While doing so the herbal extract incorporated in the pe...

The purpose of this study was to evaluate the performance of synthetic magnesium aluminometasilicate (MAS) as a novel inorganic carrier in hot melt extrusion (HME) processing of indomethacin (IND) for the development of solid dispersions. A continuous extrusion process at various IND/excipient blend ratios (20%, 30% and 40%) was performed using a twin-screw extruder. Physicochemical characteriz...

We have assembled and studied melt-processed all-polymer lasers comprising distributed Bragg reflectors that were fabricated in large sheets using a co-extrusion process and define the cavities for dye-doped compression-molded polymer gain core sheets. Distributed Bragg reflector (DBR) resonators consisting of 128 alternating poly(styrene) (PS) and poly(methyl methacrylate) (PMMA) layers were p...