Key Steps and Technologies Used in the Enteric Coating Process
The enteric coating process is a specialized pharmaceutical technique used to protect drugs from the acidic environment of the stomach while ensuring their release in the intestine. This process plays a vital role in improving drug stability, minimizing gastric irritation, and enabling targeted drug delivery. For pharmaceutical professionals involved in formulation and manufacturing, understanding the enteric coating process is essential for producing reliable and high-quality oral dosage forms. Enteric coatings are typically applied to tablets, capsules, or pellets using carefully controlled coating systems. The goal is to create a pH-sensitive film that remains intact in the stomach but dissolves when exposed to the higher pH levels found in the small intestine. Achieving this functionality requires precise control of materials, equipment, and processing conditions. When executed correctly, enteric coating not only protects active pharmaceutical ingredients but also enhances therapeu...