Sie befinden Sich nicht im Netzwerk der Universität Paderborn. Der Zugriff auf elektronische Ressourcen ist gegebenenfalls nur via VPN oder Shibboleth (DFN-AAI) möglich.
mehr Informationen...
Micro- and Nano-encapsulation as Tools for Essential Oils Advantages’ Exploitation in Food Applications: the Case of Oregano Essential Oil
Ist Teil von
Food and bioprocess technology, 2022-05, Vol.15 (5), p.949-977
Ort / Verlag
New York: Springer US
Erscheinungsjahr
2022
Link zum Volltext
Quelle
SpringerNature Journals
Beschreibungen/Notizen
In the twenty-first century, finding a “greener solution” against synthetic preservatives consists of one of the challenges in food preservation. Oregano essential oil (OEO) has been the focus of numerous researches owing to its valuable properties, i.e., antimicrobial, antioxidant, antiviral, antifungal, and pleasant odor. Nevertheless, OEO susceptibility to degradation, caused by environmental stresses, storage conditions or even common processing, and concomitantly limited water solubility hinders its incorporation into aqueous food matrices. To overcome this obstacle, encapsulation is considered a promising strategy and a challenging research field to prolong OEO’s shelf-life, improve its physicochemical stability, achieve its controlled release, suggest novel uses, and thus increase its added value. The current review summarizes the recent advances on micro- and nano-encapsulation approaches employed up to date to encapsulate OEO, including spray-drying, ionic gelation, emulsification, molecular inclusion, and their impact on its biological activities. All perspectives of its encapsulation are discussed with an emphasis on food-related formulations and trends. Lack of applications in real food products is also another issue on which special reference has been given.