Transport and release in nano-carriers for food applications

Nily Dan

doi:10.1016/j.jfoodeng.2015.12.017

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Transport and release in nano-carriers for food applications

Journal article

Peer reviewed

Transport and release in nano-carriers for food applications

Nily Dan

Journal of food engineering, v 175, pp 136-144

Apr 2016

DOI: https://doi.org/10.1016/j.jfoodeng.2015.12.017

Featured in Collection : UN Sustainable Development Goals @ Drexel

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Abstract

Diffusion

Emulsions

Encapsulation

Liposomes

Nanoparticles

Pickering emulsions

Release

Encapsulation of active compounds such as nutraceuticals or preservatives increases their concentration, bioavailability and stability in food products. Nanoparticle carriers are an effective encapsulation method that provides protection from environmental degradation agents and control over the rate of compound release. This review focuses on the parameters affecting transport in a number of nanoparticle types used in (or with the potential for) food and beverage applications: Emulsions and Pickering emulsions, solid lipid nanoparticles (SLN), nanostructured lipid carriers (NLC), liposomes, and colloidosomes. Emphasis is placed on the effect of medium conditions, nanoparticle structure and size, and the role of the shell. •Nanoparticles can effectively encapsulate active compounds in food-related products.•Transport into or out of the carriers is dominated increases with the particle radius squared.•Transport into or out of the particle depends on the surrounding medium conditions.•Particle properties (phase, domain distribution, the presence of a shell) also affect the rate of release.