Tag: Capsule sealing techniques

Incompatibility of API with Plasticizers Used in Soft Gelatin Shells Addressing the Incompatibility of API with Plasticizers Used in Soft Gelatin Shells Context The use of plasticizers in soft gelatin capsules is essential to enhance the flexibility and mechanical properties of the capsule shell. However, the incompatibility of the active pharmaceutical ingredient (API) with the…

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Lack of Standardization in Excipient Grades Affecting Reproducibility Addressing the Lack of Standardization in Excipient Grades Affecting Reproducibility Context The quality and consistency of excipients play a crucial role in the development of pharmaceutical products, particularly in capsule formulations. The lack of standardization in excipient grades can lead to variability in product performance, including poor…

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Capsule Content Leaking During Product Development Trials Addressing Capsule Content Leaking During Product Development Trials Context Capsule content leakage during product development trials is a significant issue that can compromise the stability, efficacy, and safety of pharmaceutical products. This problem typically arises when the soft gelatin capsule shell is unable to effectively contain the fill…

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Limited Options for Solubilizers Compatible with Soft Gelatin Shells Overcoming the Challenge of Limited Solubilizers Compatible with Soft Gelatin Shells Context Solubility is a critical factor in the development of soft gelatin capsules, as the active pharmaceutical ingredient (API) must be readily available for absorption in the gastrointestinal tract. Many poorly soluble drugs require the…

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Poor Flow Properties of Formulation Powders for Encapsulation Overcoming Poor Flow Properties of Formulation Powders for Encapsulation Context Powder flowability is a crucial factor in the encapsulation process, especially for hard gelatin capsules. Poor flow properties can lead to significant challenges in manufacturing, including inconsistent fill weights, dosage variations, and even production delays. Inconsistent powder…

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Issues with Achieving Desired Fill Weight Consistency for Hard Gelatin Capsules Overcoming Issues with Achieving Desired Fill Weight Consistency for Hard Gelatin Capsules Context Achieving consistent fill weight in hard gelatin capsules is a critical aspect of capsule manufacturing. Inconsistent fill weight can lead to variations in drug dosage, affecting the therapeutic efficacy of the…

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Difficulty in Incorporating Thermolabile APIs in Soft Gelatin Capsules Overcoming the Difficulty in Incorporating Thermolabile APIs in Soft Gelatin Capsules Context Thermolabile active pharmaceutical ingredients (APIs) are sensitive to heat and may degrade or lose their potency when exposed to high temperatures during manufacturing or storage. Incorporating these sensitive APIs into soft gelatin capsules presents…

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Challenges in Creating Enteric-Coated Capsule Formulations Overcoming Challenges in Creating Enteric-Coated Capsule Formulations Context Enteric-coated capsules are designed to protect the active pharmaceutical ingredient (API) from the acidic environment of the stomach and ensure that it is released in the more neutral pH of the small intestine. This type of formulation is essential for drugs…

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Complexity in Developing Modified-Release Capsules Overcoming the Complexity in Developing Modified-Release Capsules Context Developing modified-release capsules presents significant challenges in pharmaceutical formulation due to the need for precise control over the release rate of the active pharmaceutical ingredient (API). Modified-release capsules are designed to release their contents in a controlled, delayed, or sustained manner, rather…

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Difficulty in Masking the Bitter Taste of Certain Drugs Overcoming the Challenge of Masking the Bitter Taste of Certain Drugs in Capsules Context Bitter-tasting active pharmaceutical ingredients (APIs) present a significant challenge in capsule formulation, especially for oral dosage forms. Many patients, particularly pediatric or geriatric populations, struggle with swallowing pills that have an unpleasant…

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Limitations in Using Water-Sensitive APIs in Soft Gelatin Capsules Addressing the Limitations of Using Water-Sensitive APIs in Soft Gelatin Capsules Context Water-sensitive active pharmaceutical ingredients (APIs) pose significant challenges in soft gelatin capsule formulations. The hydrophilic nature of gelatin capsules makes them inherently sensitive to moisture, which can interact with water-sensitive APIs, leading to degradation,…

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High Risk of Cross-Linking Reactions Between Gelatin and Aldehyde-Containing Drugs Addressing the High Risk of Cross-Linking Reactions Between Gelatin and Aldehyde-Containing Drugs in Capsule Formulations Context Cross-linking reactions between gelatin and aldehyde-containing drugs present a significant challenge in soft gelatin capsule formulations. Gelatin, as a natural polymer, contains amino acids with functional groups that can…

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