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dc.contributorJrad, Zeineben_US
dc.contributorKhorchani, Touhamien_US
dc.contributorDary, Annieen_US
dc.contributorGirardet, Jean-Michelen_US
dc.creatorEl Hatmi, Halimaen_US
dc.identifier.citationHalima El Hatmi, Zeineb Jrad, Touhami Khorchani, Annie Dary, Jean-Michel Girardet. (30/11/2014). Fast protein liquid chromatography of camel α-lactalbumin fraction with radical scavenging activity. Emirates Journal of Food and Agriculture, 26 (4), pp. 309-316.en_US
dc.description.abstractThe aim of this study was to investigate the radical-scavenging properties towards a stable radical cation, ABTS, of Camelus dromedarius whey proteins (CWP) separated onto a cation-exchanger by fast protein liquid chromatography. The highest activities were found for CWP and fraction F1 mainly composed of α- lactalbumin. Fractions F2, F3 and F4 contained a mixture of lactoferrin, immunoglobulins G and probably camel whey basic protein (CWBP). These three fractions displayed low radical-scavenging activities. Lactoferrin was eluted almost pure in the last fraction (F5) but did not possess detectable radical-scavenging activity. The present results suggested that the cation-exchange chromatography is of great interest to yield, in a single step, whey protein fractions with various biological activities, i.e. a highly-enriched α-lactalbumin fraction displaying efficient antioxidant activity, a fraction (pool of F2-F4) mainly composed of heavy-chain immunoglobulins potentially interesting for human therapy and a fraction of pure lactoferrin having numerous biological activities such as antimicrobial and immunomodulating properties.en_US
dc.publisherCollege of Food and Agriculture, United Arab Emirates Universityen_US
dc.sourceEmirates Journal of Food and Agriculture;26,(2014) Pagination 309,316en_US
dc.subjectantioxidant activityen_US
dc.subjectradical scavengeren_US
dc.titleFast protein liquid chromatography of camel α-lactalbumin fraction with radical scavenging activityen_US
dc.typeJournal Articleen_US
cg.subject.agrovoccamel milken_US
cg.contributor.centerArid Regions Institute - IRAen_US
cg.contributor.centerUniversity of Lorraine - ULORen_US
cg.contributor.crpCGIAR Research Program on Dryland Systems - DSen_US
cg.contributor.funderNot Applicableen_US
cg.coverage.regionNorthern Africaen_US
dc.identifier.statusLimited accessen_US

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