The stability and controlled release of certain active substances (such as flavors, drugs, enzymes, essential oils, etc.) can be achieved through encapsulation. Ionically cross-linked hydrogels such as alginate- or alginate-chitosan-CaCl2 beads were proposed as suitable materials for encapsulation systems (Deladino et al. 2008; Han et al. 2008). Alginate beads coated with chitosan were used for encapsulation and release of different proteins (Coppi and Iannuccelli 2009; Zhou et al. 2010). Direct interaction between them forms beads with improved mechanical properties associated with reinforcement of bead structure due to chitosan binding to free alginate sites by cooperative ionic bounds (Deladino et al. 2008).
CITATION STYLE
Santagapita, P. R., Mazzobre, M. F., & Buera, M. P. (2015). Stabilization and controlled release of invertase through the addition of trehalose in wet and dried Alginate-Chitosan Beads. In Food Engineering Series (pp. 353–360). Springer. https://doi.org/10.1007/978-1-4939-2578-0_28
Mendeley helps you to discover research relevant for your work.