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Crospovidone
Design and Evaluation of Sustained Release Bilayer Tablets of Oxcarbazepine
Objective
The aim of the present study is to modify the release profile of oxcarbazepine by formulating it as a bilayer tablet using direct compression method with dual compression.
Methods
In the bilayer system, the immediate release layer was formulated using four types of disintegrants, sodium…
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Development and implementation of a pneumatic micro-feeder for poorly-flowing solid pharmaceutical…
Consistent powder micro-feeding (< 100 g/h) is a significant challenge in manufacturing solid oral dosage forms. The low dose feeding can well control the content consistency of the dosage forms, which improves drug efficiency and reduces manufacturing waste. Current commercial micro-feeders are…
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Quality Evaluation of Humidified Magnesium Oxide Tablet Formulations with Respect to Disintegration…
In the present study, we conducted a detailed evaluation of the effects of humidification on the quality of five types of commercial magnesium oxide (MgO) tablet formulations. When near-IR spectroscopy was performed, a peak derived from the first overtone of the stretching vibration of the hydroxyl…
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Effect of Strength and Porosity of Tablets on the Magnitudes of Subdivision Forces
In this study, a hardness tester was modified by attaching a metal blade to its testing area to obtain the minimum forces required to subdivide tablets along their diameters (F’). Moreover, the tensile strengths of subdividing tablets (TS’) were calculated. Tablets of microcrystalline cellulose…
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Tablet Disintegratability: Sensitivity of Superdisintegrants to Temperature and Compaction Pressure
Tablet disintegration is an important pre-requisite for drug dissolution and absorption. The disintegration test is typically conducted at 37 °C, but the intragastric temperature may vary due to meals or fever. This study investigated the effects of temperature and compaction pressure on tablet…
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Overview on Functionality Added Co-processed Excipients for Orodispersible Tablets
Orally disintegrating tablets are an emerging trend in novel drug delivery system and have received ever increasing demand during the last few decades. Orally disintegrating tablets ODTs are the dosage form which will disintegrate in mouth within seconds without need of water. This type of property…
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Design and Optimization of Lornoxicam Dispersible Tablets Using Quality by Design (QbD) Approach
The present study aims to design and optimize the lornoxicam dispersible tablet (LXDT) formulation using the Quality by design (QbD) approach. A randomized Box–Behnken experimental design was used to characterize the effect of the critical factors, such as filler (MCC/Mannitol) ratio, mixing time,…
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Study of different super-disintegrants and their use as a magic ingredient for different…
The time taken by the tablet to break down into fragments or granules is called disintegration. The time it takes for a batch of tablets to dissolve into particles under certain circumstances is called a disintegration test. It essentially entails an aqueous liquid penetrating the tablet, disrupting…
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Formulate Robust, Fast Disintegrating Tablets with polyplasdone® crospovidone – Webinar
Do you want to learn how to optimize immediate release formulations in terms of disintegration performance?
Then register for our next free webinar:
Formulate Robust, Fast Disintegrating Tablets with polyplasdone® crospovidone.
Due to the complex interrelationships between raw material…
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Effect of a superdisintegrant on disintegration of orally disintegrating tablets determined by…
Abstract
The disintegration time is critical for characterizing orally disintegrating tablets (ODTs), according to regulatory standards. The current study aimed to assess the effect of superdisintegrants such as sodium starch glycolate, croscarmellose sodium, and crospovidone on the…
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