Microencapsulation in food industry – an overview

Abstract

In the modern health concept, food quality is becoming more and more important. People are increasingly looking for added value to their diet through the presence of bioactive substances. Usually, the latter are sensitive molecules; they are unstable in processing and consumption. In addition, problems with unpleasant organoleptic characteristics clean labelling and high production costs can occur. To overcome these problems, a solution can be sought in microencapsulation techniques. Although these techniques have been known for a long time, nowadays their meaning and significance are gaining new dimensions. In this regard, this review aims to provide up-to-date information on currently used microencapsulation techniques, limitations, and prospects.