Performance of zein-bound particles for delivery of riboflavin to early fish larvae

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dc.contributor.authorÖnal, U
dc.contributor.authorLangdon, C
dc.date.accessioned2025-01-27T20:43:34Z
dc.date.available2025-01-27T20:43:34Z
dc.date.issued2005
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractZein-bound particles (ZBP), complex particles (CP) and lipid spray beads (LSB) were prepared and their performances were compared for delivering riboflavin to early fish larvae. Measures of performances of microparticles included inclusion, encapsulation, retention and delivery efficiencies in addition to T-50 (time to 50% retention) values. ZBP were not efficient in retaining riboflavin. Maximum retention (RE) and delivery (DE) efficiencies for riboflavin incorporated in ZBP occurred with 12.5% w/w lipid added to the particles. Substitution of menhaden oil with higher melting point lipids did not have any effect on retention of riboflavin. ZBP prepared by a spray-dry method had higher RE and DE compared with those of ZBP prepared by freeze-dry and spray-water methods. Elimination of water from the manufacture process resulted in significantly higher inclusion and encapsulation efficiencies of ZBP but did not affect retention rates. CP containing LSB and a dietary mixture bound together with zein had significantly higher retention and delivery efficiencies for riboflavin compared with those of ZBP. Fifty per cent of the initial riboflavin in CP was retained after 75 min of suspension in water. Although free LSB had higher retention efficiencies for riboflavin compared with CP, free LSB clumped and floated when suspended in water and were unavailable to fish larvae. Therefore, LSB should be incorporated into CP for more effective delivery of water-soluble nutrients in larval fish nutrition studies.
dc.identifier.doi10.1111/j.1365-2095.2005.00356.x
dc.identifier.endpage358
dc.identifier.issn1353-5773
dc.identifier.issn1365-2095
dc.identifier.issue5
dc.identifier.scopus2-s2.0-26844479467
dc.identifier.scopusqualityQ1
dc.identifier.startpage351
dc.identifier.urihttps://doi.org/10.1111/j.1365-2095.2005.00356.x
dc.identifier.urihttps://hdl.handle.net/20.500.12428/24267
dc.identifier.volume11
dc.identifier.wosWOS:000232206200006
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherWiley
dc.relation.ispartofAquaculture Nutrition
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WoS_20250125
dc.subjectcomplex particles
dc.subjectfish larvae
dc.subjectlipid spray beads
dc.subjectriboflavin
dc.subjectzein-bound particles
dc.titlePerformance of zein-bound particles for delivery of riboflavin to early fish larvae
dc.typeArticle

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