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dc.contributor.authorCuckston, GL
dc.contributor.authorSuleiman, N
dc.contributor.authorGoodwin, J
dc.contributor.authorGroombridge, M
dc.contributor.authorWilson, Ian
dc.date.accessioned2021-12-17T00:30:59Z
dc.date.available2021-12-17T00:30:59Z
dc.date.issued2022-03
dc.identifier.issn0960-3085
dc.identifier.urihttps://www.repository.cam.ac.uk/handle/1810/331568
dc.description.abstractThe mechanisms involved in cleaning a heterogeneous, multicomponent baked food soil off stainless steel surfaces in aqueous solutions were investigated using novel tools to quantify changes in the soil in situ and in real time: fluid dynamic gauging (thickness, voidage); millimanipulation (adhesive strength, removal force); TOC assays (soil leaching); and droplet image analysis (fat and oil release). Swelling of the soil was accompanied by a reduction in soil strength and preceded the release of oil droplets: the latter did not affect removal forces. The effect of pH, temperature, and surfactants (CTAB, SDBS and TX-100) was investigated and quantified using simple zeroth and first order kinetic models. Whilst increasing temperature from 20°C to 50°C enhanced swelling and reduced adhesion forces, the impact of pH and surfactant varied and simple rules to predict cleaning of this complex food soil could not be extracted.
dc.description.sponsorshipGLC: Industrial CASE PhD studentship supported by Procter & Gamble NBS : Scholarship Division, Ministry of Education Malaysia
dc.publisherElsevier BV
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 International
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.titleElucidating the cleaning of complex food soil layers by in-situ measurements
dc.typeArticle
dc.publisher.departmentDepartment of Chemical Engineering And Biotechnology
dc.date.updated2021-12-15T16:23:39Z
prism.publicationNameFOOD AND BIOPRODUCTS PROCESSING
dc.identifier.doi10.17863/CAM.79021
dcterms.dateAccepted2021-12-14
rioxxterms.versionofrecord10.1016/j.fbp.2021.12.006
rioxxterms.versionAM
dc.contributor.orcidWilson, Ian [0000-0003-3950-9165]
dc.identifier.eissn1744-3571
rioxxterms.typeJournal Article/Review
cam.orpheus.successWed Aug 03 09:45:25 BST 2022 - Embargo updated*
cam.orpheus.counter13
cam.depositDate2021-12-15
pubs.licence-identifierapollo-deposit-licence-2-1
pubs.licence-display-nameApollo Repository Deposit Licence Agreement
rioxxterms.freetoread.startdate2023-03-31


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Attribution-NonCommercial-NoDerivatives 4.0 International
Except where otherwise noted, this item's licence is described as Attribution-NonCommercial-NoDerivatives 4.0 International