Déat-Lainé and co-workers (2013) reported high levels of
encapsulation by placing lyophilised WPI-alginate microparticles
in solutions of insulin. O’Neill et al. (2014) expanded on this
sorption approach by encapsulating a range of compounds in preformed
whey microbeads. This research showed that hydrophobic
interactions between the microbeads and the compounds to be