Casein micelles separation from skimmed milk using a VSEP dynamic filtration module
A vibratory shear-enhanced filtration system (VSEP) was used for the separation of casein micelles from whey proteins of skim milk reconstituted from low heat milk powder, which has a similar protein content as fresh milk. This paper compares the performances of microfiltration (MF) with a 0.1 μm po...
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| Veröffentlicht in: | Desalination 2002-09, Vol.144 (1), p.325-330 |
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| creator | Al-Akoum, Omar Ding, Luhui Chotard-Ghodsnia, Roxana Jaffrin, Michel Yves Gésan-Guiziou, Geneviève |
| description | A vibratory shear-enhanced filtration system (VSEP) was used for the separation of casein micelles from whey proteins of skim milk reconstituted from low heat milk powder, which has a similar protein content as fresh milk. This paper compares the performances of microfiltration (MF) with a 0.1 μm pore Teflon membrane and of an ultrafiltration (UF) polyethersulfone-one with 150 kD cut-off. The critical flux for stable operation was investigated in MF by increasing the permeate flux in steps while monitoring the transmembrane pressure. It was found to be 50 l h
−1m
−2 at a volume reduction ratio of 2 and the maximum frequency of 60.75 Hz (τ
w
= 34 Pa). The UF membrane minimizes casein loss in the permeate (turbidity below 20 NTU) with a little reduction in permeate flux. Whey protein transmission in UF was found to be 65–70% for α-lactalbumin and 25–30% for β-lactoglobulin. |
| doi_str_mv | 10.1016/S0011-9164(02)00337-5 |
| format | Article |
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−1m
−2 at a volume reduction ratio of 2 and the maximum frequency of 60.75 Hz (τ
w
= 34 Pa). The UF membrane minimizes casein loss in the permeate (turbidity below 20 NTU) with a little reduction in permeate flux. Whey protein transmission in UF was found to be 65–70% for α-lactalbumin and 25–30% for β-lactoglobulin.</description><identifier>ISSN: 0011-9164</identifier><identifier>EISSN: 1873-4464</identifier><identifier>DOI: 10.1016/S0011-9164(02)00337-5</identifier><identifier>CODEN: DSLNAH</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Biological and medical sciences ; Biotechnology ; Casein micelles separation ; Critical flux ; Fundamental and applied biological sciences. Psychology ; Methods. Procedures. Technologies ; Others ; Shear enhanced filtration ; Various methods and equipments ; Whey protein transmission</subject><ispartof>Desalination, 2002-09, Vol.144 (1), p.325-330</ispartof><rights>2002</rights><rights>2003 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c430t-74c2a406e5f63d0c893859eaab8acf5e0948a1a726cd62a0d6446ba8990f866e3</citedby><cites>FETCH-LOGICAL-c430t-74c2a406e5f63d0c893859eaab8acf5e0948a1a726cd62a0d6446ba8990f866e3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/S0011-9164(02)00337-5$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>309,310,314,780,784,789,790,3550,23930,23931,25140,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=13910637$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Al-Akoum, Omar</creatorcontrib><creatorcontrib>Ding, Luhui</creatorcontrib><creatorcontrib>Chotard-Ghodsnia, Roxana</creatorcontrib><creatorcontrib>Jaffrin, Michel Yves</creatorcontrib><creatorcontrib>Gésan-Guiziou, Geneviève</creatorcontrib><title>Casein micelles separation from skimmed milk using a VSEP dynamic filtration module</title><title>Desalination</title><description>A vibratory shear-enhanced filtration system (VSEP) was used for the separation of casein micelles from whey proteins of skim milk reconstituted from low heat milk powder, which has a similar protein content as fresh milk. This paper compares the performances of microfiltration (MF) with a 0.1 μm pore Teflon membrane and of an ultrafiltration (UF) polyethersulfone-one with 150 kD cut-off. The critical flux for stable operation was investigated in MF by increasing the permeate flux in steps while monitoring the transmembrane pressure. It was found to be 50 l h
−1m
−2 at a volume reduction ratio of 2 and the maximum frequency of 60.75 Hz (τ
w
= 34 Pa). The UF membrane minimizes casein loss in the permeate (turbidity below 20 NTU) with a little reduction in permeate flux. Whey protein transmission in UF was found to be 65–70% for α-lactalbumin and 25–30% for β-lactoglobulin.</description><subject>Biological and medical sciences</subject><subject>Biotechnology</subject><subject>Casein micelles separation</subject><subject>Critical flux</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Methods. Procedures. Technologies</subject><subject>Others</subject><subject>Shear enhanced filtration</subject><subject>Various methods and equipments</subject><subject>Whey protein transmission</subject><issn>0011-9164</issn><issn>1873-4464</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2002</creationdate><recordtype>article</recordtype><recordid>eNqNkVtLAzEQhYMoWKs_QciLog-rySab3TyJlHqBgkLV1zDNzkrsXmqyFfrvTS_ooz4NA9-Zw5lDyClnV5xxdT1ljPNEcyUvWHrJmBB5ku2RAS9ykUip5D4Z_CCH5CiEj7imWogBmY4goGtp4yzWNQYacAEeete1tPJdQ8PcNQ2WEajndBlc-06Bvk3Hz7RctRBltHJ1v1M0Xbms8ZgcVFAHPNnNIXm9G7-MHpLJ0_3j6HaSWClYn-TSpiCZwqxSomS20KLINALMCrBVhkzLAjjkqbKlSoGVKmaZQaE1qwqlUAzJ-fbuwnefSwy9aVxYx4AWu2UwqVa54or_A-RFhP8G4zEpcp5FMNuC1ncheKzMwrsG_MpwZtalmE0pZv1xw1KzKcWsdWc7AwgW6spDa134FQvNmRJ55G62HMb_fTn0JliHrcXSebS9KTv3h9M3HFygAg</recordid><startdate>20020910</startdate><enddate>20020910</enddate><creator>Al-Akoum, Omar</creator><creator>Ding, Luhui</creator><creator>Chotard-Ghodsnia, Roxana</creator><creator>Jaffrin, Michel Yves</creator><creator>Gésan-Guiziou, Geneviève</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7UA</scope><scope>C1K</scope><scope>7TB</scope><scope>8FD</scope><scope>FR3</scope><scope>KR7</scope></search><sort><creationdate>20020910</creationdate><title>Casein micelles separation from skimmed milk using a VSEP dynamic filtration module</title><author>Al-Akoum, Omar ; Ding, Luhui ; Chotard-Ghodsnia, Roxana ; Jaffrin, Michel Yves ; Gésan-Guiziou, Geneviève</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c430t-74c2a406e5f63d0c893859eaab8acf5e0948a1a726cd62a0d6446ba8990f866e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2002</creationdate><topic>Biological and medical sciences</topic><topic>Biotechnology</topic><topic>Casein micelles separation</topic><topic>Critical flux</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Methods. Procedures. Technologies</topic><topic>Others</topic><topic>Shear enhanced filtration</topic><topic>Various methods and equipments</topic><topic>Whey protein transmission</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Al-Akoum, Omar</creatorcontrib><creatorcontrib>Ding, Luhui</creatorcontrib><creatorcontrib>Chotard-Ghodsnia, Roxana</creatorcontrib><creatorcontrib>Jaffrin, Michel Yves</creatorcontrib><creatorcontrib>Gésan-Guiziou, Geneviève</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Water Resources Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Civil Engineering Abstracts</collection><jtitle>Desalination</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Al-Akoum, Omar</au><au>Ding, Luhui</au><au>Chotard-Ghodsnia, Roxana</au><au>Jaffrin, Michel Yves</au><au>Gésan-Guiziou, Geneviève</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Casein micelles separation from skimmed milk using a VSEP dynamic filtration module</atitle><jtitle>Desalination</jtitle><date>2002-09-10</date><risdate>2002</risdate><volume>144</volume><issue>1</issue><spage>325</spage><epage>330</epage><pages>325-330</pages><issn>0011-9164</issn><eissn>1873-4464</eissn><coden>DSLNAH</coden><abstract>A vibratory shear-enhanced filtration system (VSEP) was used for the separation of casein micelles from whey proteins of skim milk reconstituted from low heat milk powder, which has a similar protein content as fresh milk. This paper compares the performances of microfiltration (MF) with a 0.1 μm pore Teflon membrane and of an ultrafiltration (UF) polyethersulfone-one with 150 kD cut-off. The critical flux for stable operation was investigated in MF by increasing the permeate flux in steps while monitoring the transmembrane pressure. It was found to be 50 l h
−1m
−2 at a volume reduction ratio of 2 and the maximum frequency of 60.75 Hz (τ
w
= 34 Pa). The UF membrane minimizes casein loss in the permeate (turbidity below 20 NTU) with a little reduction in permeate flux. Whey protein transmission in UF was found to be 65–70% for α-lactalbumin and 25–30% for β-lactoglobulin.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/S0011-9164(02)00337-5</doi><tpages>6</tpages></addata></record> |
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| subjects | Biological and medical sciences Biotechnology Casein micelles separation Critical flux Fundamental and applied biological sciences. Psychology Methods. Procedures. Technologies Others Shear enhanced filtration Various methods and equipments Whey protein transmission |
| title | Casein micelles separation from skimmed milk using a VSEP dynamic filtration module |
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