Granulation

YOUR FORMULATION CHALLENGE - IOI Oleo SOLUTIONS According to the Biopharmaceutical Classification System (BCS), more than 70% of the APIs used in pharmaceutical preparations are difficult to formulate due to poor solubility and/or permeabilities, and the majority of drug candidates have…
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The aim of this study was to investigate the correlation between critical granules characters (including particle size, surface roughness, and apparent porosity) and mechanical properties of press-coated tablets. Granules of a model formulation were prepared through Roll Compaction Granulation …
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This paper describes the specific control strategy of the commercial manufacturing process of an immediate release tablet formulation based on continuous twin-screw wet granulation. This control strategy has been defined by a multidisciplinary team using an enhanced approach, in alignment with the…
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Die filling is a critical step in the pharmaceutical tableting process as it determines the uniformity in tablet weight, which affects the drug content uniformity and appearance of tablets. With the progress in powder flow characterization, a wide variety of bulk flow properties can be obtained, and…
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This study aimed at understanding the effect of screw design on the critical characteristics of granules and tablets of an extended-release (ER) formulation for twin screw granulation process. The screw design parameters assessed included number of kneading elements (KEs) per kneading zone, distance…
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Micronized drug powders are generally unsuitable as tableting feed to produce minitablets due to their cohesivity and poor flow. The silicification of fine paracetamol powder (PCMF) with an optimal concentration range of fumed silica (fSi) reduced the net negative charge of PCMF and improved powder…
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Moisture is a crucial quality property for granules in fluidized bed granulation (FBG) and accurate prediction of the granule moisture is significant for decision making. This study proposed a novel stacking ensemble method to predict the granule moisture based on granulation process parameters. The…
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Granulation is employed during production of oral dosage forms to convert small particles of powder ingredients and the active pharmaceutical ingredient (API) into large, free-flowing, dust-free, compressible granules, ensuring uniform distribution of ingredients throughout the resulting mixture.…
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The process of fluidized bed drying of granules was comparatively evaluated by on-line real-time measurements of granule moisture content (MC) using near-infrared spectroscopy (NIR) and audible acoustic emission (AAE). The extruded granules were prepared by kneading a powder blend containing…
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Although previously seen as a “winter time” supplement when shorter days mean that exposure to natural sunlight is limited, vitamin D is rapidly becoming a year-round topic for many people as consumers are increasingly aware of its role in supporting the immune system. Able to activate the innate…
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