The optimisation of soybean oil degumming on a pilot plant scale using a ceramic membrane

dc.creatorRibeiro, APB
dc.creatorBei, N
dc.creatorGoncalves, LAG
dc.creatorPetrus, JCC
dc.creatorViotto, LA
dc.date2008
dc.dateAUG
dc.date2014-11-16T14:06:51Z
dc.date2015-11-26T17:25:17Z
dc.date2014-11-16T14:06:51Z
dc.date2015-11-26T17:25:17Z
dc.date.accessioned2018-03-29T00:12:33Z
dc.date.available2018-03-29T00:12:33Z
dc.identifierJournal Of Food Engineering. Elsevier Sci Ltd, v. 87, n. 4, n. 514, n. 521, 2008.
dc.identifier0260-8774
dc.identifierWOS:000255423700008
dc.identifier10.1016/j.jfoodeng.2008.01.003
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/72191
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/72191
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/72191
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1284285
dc.descriptionIn the present study, soybean oil degumming in an oil/hexane miscella by ultrafiltration was investigated as a substitute for the conventional degumming process. A multi-channel ceramic membrane was used with 0.2 m(2) permeation area and a pore diameter of 0.01 mu m. The response surface methodology (RSM) was used with a complete 2(2) factorial design, considering the tangential velocity and transmembrane pressure as the independent variables. The phosphorous concentration in the permeate (degummed oil) and the permeate flux represented the dependent variables. The tangential velocity varied from 2.9 to 3.9 m s(-1) and the transmembrane pressure (TMP) from 1 to 2 bar. Up to 99.7% of the phospholipids were retained, resulting in a phosphorous concentration of 2.2 mg kg(-1). The permeate flux varied from 21.5 to 40.5 L m(-2) h(-1), with a mass reduction factor (MRF) of 3.2. The only variable shown to influence the process was the TMP. The lowest phosphorous content (2.2 mg kg(-1)) in the degummed oil and the highest permeate flux (40.5 kg m(2) h(-1)) were observed at 2 bar. (c) 2008 Elsevier Ltd. All rights reserved.
dc.description87
dc.description4
dc.description514
dc.description521
dc.languageen
dc.publisherElsevier Sci Ltd
dc.publisherOxford
dc.publisherInglaterra
dc.relationJournal Of Food Engineering
dc.relationJ. Food Eng.
dc.rightsfechado
dc.rightshttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dc.sourceWeb of Science
dc.subjectsoybean oil
dc.subjectmiscella
dc.subjectdegumming
dc.subjectexperimental design
dc.subjectultrafiltration
dc.subjectCrude Vegetable Oil
dc.subjectRice Bran Oil
dc.subjectPolymeric Membranes
dc.subjectUltrafiltration Membranes
dc.subjectMiscella
dc.subjectTechnology
dc.subjectPolyimide
dc.subjectSunflower
dc.titleThe optimisation of soybean oil degumming on a pilot plant scale using a ceramic membrane
dc.typeArtículos de revistas


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