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Manufacturing Process of Multi-Layer Tablets Multi-layer tablets are pharmaceutical tablets that consist of two or more distinct layers of different drug formulations. These layers may release the active pharmaceutical ingredients (APIs) at different rates or provide other specific functionalities, such as immediate release followed by sustained release. The manufacturing process of multi-layer tablets involves careful…
Different Tablet Scoring Techniques Tablet scoring is a process used to create a groove or shallow indentation on a tablet’s surface. The scoring facilitates breaking the tablet into smaller parts, allowing patients to adjust the dose as needed. Tablet scoring is particularly useful for patients who have difficulty swallowing or need a lower dosage strength…
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Formulation of Sustained-Release Tablets Sustained-release tablets, also known as extended-release tablets or controlled-release tablets, are designed to release the active pharmaceutical ingredient (API) over an extended period, maintaining a steady and controlled drug release profile. The formulation of sustained-release tablets requires careful selection of excipients and incorporation of drug release mechanisms to achieve the desired…
Purpose of Using Glidants in Tablet Manufacturing Glidants, also known as lubricating glidants or flow aids, are additives used in tablet manufacturing to improve the flow properties of the tablet blend. They serve the crucial purpose of enhancing the flowability of powders or granules, making the tablet manufacturing process more efficient and consistent. Glidants play…
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Importance of Using Appropriate Lubricants in Tablet Compression Lubricants play a crucial role in tablet compression, as they help facilitate the tablet manufacturing process and ensure the production of high-quality tablets. Lubricants are added to tablet formulations to reduce friction between the tablet granules and the surfaces of the tablet punches and dies during compression….
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Troubleshooting Tablet Sticking During Compression Tablet sticking during compression can be a common problem in tablet manufacturing. It occurs when the tablet blend adheres to the punch faces, leading to difficulties in ejecting the tablets from the dies and affecting tablet quality. Troubleshooting tablet sticking involves identifying the root cause and implementing corrective actions. Here…
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Guidelines for Good Tablet Manufacturing Practices Good Tablet Manufacturing Practices (GTMP) are a set of guidelines and standards established to ensure the quality, safety, and efficacy of pharmaceutical tablets. Compliance with GTMP is essential to meet regulatory requirements, maintain product consistency, and protect public health. Here are some of the key guidelines for good tablet…
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Different Methods of Tablet Coating Tablet coating is a process used to apply a thin layer of coating material onto the surface of tablets. The coating can serve various purposes, including improving tablet appearance, taste masking, providing gastro-resistance, or modifying drug release characteristics. There are different methods of tablet coating, each with its own advantages…
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Tablet Stability Testing Tablet stability testing is a critical aspect of pharmaceutical development and quality control. It involves evaluating the chemical, physical, and microbiological properties of tablets over time to ensure their quality, safety, and effectiveness throughout their shelf life. The stability testing process follows established guidelines and regulatory requirements to assess how the tablets…
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Role of Lubricants in Tablet Compression Lubricants play a crucial role in tablet compression, as they are essential for ensuring the smooth and efficient operation of the tablet manufacturing process. Lubricants are inactive ingredients added to the tablet formulation to reduce friction between the tablet blend and the surfaces of the tablet press during compression….
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Identification and Rectification of Tablet Defects Tablet defects can arise during tablet manufacturing due to various factors, including formulation issues, process challenges, equipment problems, and environmental conditions. Identifying and rectifying tablet defects are crucial to ensure the production of high-quality tablets that meet the required specifications and regulatory standards. Here are the steps involved in…
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Key Elements of Tablet Formulation Development Process The tablet formulation development process is a critical stage in the pharmaceutical product development life cycle. It involves designing a tablet formulation that ensures the stability, bioavailability, safety, and effectiveness of the drug product. The process requires careful consideration of various factors and the integration of scientific principles…
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