Murray, BS orcid.org/0000-0002-6493-1547 (2019) Microgels at fluid-fluid interfaces for food and drinks. Advances in Colloid and Interface Science, 271. 101990. ISSN 0001-8686
Abstract
Various aspects of microgel adsorption at fluid-fluid interfaces of relevance to emulsion and foam stabilization have been reviewed. The emphasis is on the wider non-food literature, with a view to highlighting how this understanding can be applied to food-based systems. The various different types of microgel, their methods of formation and their fundamental behavioral traits at interfaces are covered. The latter includes aspects of microgel deformation and packing at interfaces, their deformability, size, swelling and de-swelling and how this affects their surface activity and stabilizing properties. Experimental and theoretical methods for measuring and modelling their behaviour are surveyed, including interactions between microgels themselves at interfaces but also other surface active species. It is concluded that challenges still remain in translating all the possibilities synthetic microgels offer to microgels based on food-grade materials only, but Nature's rich tool box of biopolymers and biosurfactants suggests that this field will still open up important new avenues of food microstructure development and control.
Metadata
Item Type: | Article |
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Authors/Creators: |
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Copyright, Publisher and Additional Information: | (c) 2019, Elsevier B.V. All rights reserved. This is an author produced version of a paper published in Advances in Colloid and Interface Science. Uploaded in accordance with the publisher's self-archiving policy. |
Keywords: | microgels; biopolymers; interfaces; emulsions; foams |
Dates: |
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Institution: | The University of Leeds |
Academic Units: | The University of Leeds > Faculty of Environment (Leeds) > School of Food Science and Nutrition (Leeds) > FSN Colloids and Food Processing (Leeds) |
Depositing User: | Symplectic Publications |
Date Deposited: | 19 Aug 2019 09:50 |
Last Modified: | 15 Jul 2020 00:38 |
Status: | Published |
Publisher: | Elsevier |
Identification Number: | 10.1016/j.cis.2019.101990 |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:149727 |
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