MICRO ENCAPSULATION: FROM CONCEPT TO COMMERCIAL APPLICTIONS

Navami S

S. Navami Priyadarshini Institute of Pharmaceutical Education and Research, 5TH Mile, Pulladigunta, Guntur-522017, Andhra Pradesh, India.

Abstract

This review article delves into the dynamic realm of microencapsulation, a technology that encapsulates active ingredients within microscopic particles. The membrane dissolves itself when stimulated, releasing the core at the desired time or place. Microencapsulation has many applications in the food, agricultural, pharmaceutical, and medical industries. It has been used in flavours, acids, oils, vitamins, and microorganisms. This article comprehensively explores various microencapsulation techniques, ranging from traditional methods to state-of-the-art technologies. Microencapsulation offers the crucial functionality of controlling the release of food ingredients at precise locations and timings, ensuring optimal effectiveness. It examines the applications of microencapsulation in different industries including pharmaceutical, agriculture, food, printing, cosmetic, textile and defence. Also highlighting its impact on product stability, controlled release and enhanced performance in different areas of science and technology. In the realm of pharmaceuticals and various other industries, microencapsulation plays a crucial role in enhancing stability, protecting sensitive substances and regulating the release of active ingredients. Microencapsulation is garnering significant attention across various domains including commercial development and research.

Keywords: Microencapsulation technology, microcapsule, polymers, pharmaceuticals, techniques, Centrifugal extrusion, Polymerization, Coacervation

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