Predicting functional properties of milk powder based on manufacturing data in an industrial-scale powder plant

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aut.relation.endpage19
aut.relation.pages8
aut.relation.startpage12
aut.relation.volume153
aut.researcherWilson, David Ian
dc.contributor.authorRimpilainen, V
dc.contributor.authorKaipio, J
dc.contributor.authorDepree, N
dc.contributor.authorYoung, B
dc.contributor.authorWilson, DI
dc.date.accessioned2015-02-18T02:02:01Z
dc.date.available2015-02-18T02:02:01Z
dc.date.copyright2015
dc.date.issued2015
dc.description.abstractThe fundamental science relating key physical and functional properties of milk powder to plant operating conditions is complex and largely unknown. Consequently this paper takes a data-driven approach to relate the routinely measured plant conditions to one vital function property known as sediment in an industrial-scale powder plant. Data from four consecutive production seasons was examined, and linear regression models based on a chosen set of processing variables were used to predict the sediment values. The average prediction error was well within the range of the uncertainty of the laboratory test. The models could be used to predict the effect of each individual plant variable on the sediment values which could be beneficial in quality optimisation. In addition the choice of the training data set used to compute regression coefficients was studied and the resultant regression models were compared to alternative PLS models built on the same data.
dc.identifier.citationJournal of Food Engineering, vol.153, pp.12 - 19 (8)
dc.identifier.doi10.1016/j.jfoodeng.2014.12.010
dc.identifier.urihttps://hdl.handle.net/10292/8428
dc.publisherElsevier
dc.rightsCopyright © 2014 Elsevier Ltd. All rights reserved. This is the author’s version of a work that was accepted for publication in (see Citation). Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. The definitive version was published in (see Citation). The original publication is available at (see Publisher's Version).
dc.rights.accessrightsOpenAccess
dc.subjectDairy
dc.subjectMilk processing
dc.subjectPowders
dc.subjectPowder functional properties
dc.subjectMultivariate
dc.titlePredicting functional properties of milk powder based on manufacturing data in an industrial-scale powder plant
dc.typeJournal Article
pubs.elements-id173778
pubs.organisational-data/AUT
pubs.organisational-data/AUT/Design & Creative Technologies
pubs.organisational-data/AUT/Design & Creative Technologies/School of Engineering
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