Application of Physical-Chemical Approaches for Encapsulation of Active Substances in Pharmaceutical and Food Industries

Abstract

Background: Encapsulation is a valuable method used to protect active substances and enhance their physico-chemical properties. It can also be used as protection from unpleasant scents and flavors or adverse environmental conditions. Methods: In this comprehensive review, we highlight the methods commonly utilized in the food and pharmaceutical industries, along with recent applications of these methods. Results: Through an analysis of numerous articles published in the last decade, we summarize the key methods and physico-chemical properties that are frequently considered with encapsulation techniques. Conclusion: Encapsulation has demonstrated effectiveness and versatility in multiple industries, such as food, nutraceutical, and pharmaceuticals. Moreover, the selection of appropriate encapsulation methods is critical for the effective encapsulation of specific active compounds. Therefore, constant efforts are being made to develop novel encapsulation methods and coating materials for better encapsulation efficiency and to improve properties for specific use.

Native Potato Starch and Tara Gum as Polymeric Matrices to Obtain Iron-Loaded Microcapsules from Ovine and Bovine Erythrocytes

“…In recent years, new biopolymers have been studied for their use in encapsulating different bioactive compounds beneficial to human health [1,2]. The development of research on mixtures of matrices and cores is essential to understand their interactions using modern physical, chemical, and structural techniques [3,4].…”

Formulation and Characterization of a Microencapsulant of Sungkai Leaves Ethanol Extract (<em>Peronema canescens</em> Jack)

“…Albeit, he application of encapsulation technology continues to experience developments, such as nanoencapsulation and microencapsulation. Microencapsulation is one of the methods used to protect active substances, improve their physico-chemical properties, and protect them from unpleasant flavors and aromas or adverse environmental conditions [10]. The extrusion method is one of the most popular and simple methods in microencapsulation technology.…”