Browsing by Subject "Scents"
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- PublicationOpen AccessRecent Advances in the Preparation of Delivery Systems for the Controlled Release of Scents(Multidisciplinary Digital Publishing Institute, 2023-02-28) Saura Sanmartín, Adrián; Andreu Ardil, Laura; Química OrgánicaScents are volatile compounds highly employed in a wide range of manufactured items, such as fine perfumery, household products, and functional foods. One of the main directions of the research in this area aims to enhance the longevity of scents by designing efficient delivery systems to control the release rate of these volatile molecules and also increase their stability. Several approaches to release scents in a controlled manner have been developed in recent years. Thus, different controlled release systems have been prepared, including polymers, metal–organic frameworks and mechanically interlocked systems, among others. This review is focused on the preparation of different scaffolds to accomplish a slow release of scents, by pointing out examples reported in the last five years. In addition to discuss selected examples, a critical perspective on the state of the art of this research field is provided, comparing the different types of scent delivery systems.