Enhancement of growth performance and pigmentation in red Oreochromis mossambicus associated with dietary intake of astaxanthin, paprika, or capsicum

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dc.authoridYılmaz, Sevdan / 0000-0002-4809-5809
dc.authoridErgün, Sebahattin / 0000-0002-9077-9438
dc.contributor.authorYılmaz, Sevdan
dc.contributor.authorErgün, Sebahattin
dc.contributor.authorSoytaş, Nergiz
dc.date.accessioned2025-01-27T19:04:13Z
dc.date.available2025-01-27T19:04:13Z
dc.date.issued2013
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractDiets for tilapia, Oreochromis mossambicus, were supplemented with astaxanthin, paprika, or capsicum to determine their effects on growth performance and pigmentation. Seven isonitrogenous (37% crude protein) and isoenergetic (18 kJ/g) diets were formulated to contain 40 or 60 mg carotenoid per kg diet. Triplicate groups of 210 fish were stocked in 21-l plastic boxes and fed one of the three experimental diets or the control diet for 45 days. Significantly better final weight, weight gain, specific growth rate, and food conversion ratio were obtained with the diets containing 40 or 60 mg/kg paprika than with control diet (p<0.05). In general, the carotenoid-supplemented diets significantly increased the values of redness (a*), yellowness (b*), and chroma (C*), and decreased the values of lightness (L*) and hue (Hoab) on the tail, body, and head areas (p<0.05). Results show that paprika or capsicum oleoresin can be used as an alternative natural carotenoid source in O. mossambicus diets to ensure good pigmentation, better growth, and feed utilization.
dc.identifier.issn0792-156X
dc.identifier.issue1
dc.identifier.scopus2-s2.0-84876196854
dc.identifier.scopusqualityQ4
dc.identifier.urihttps://hdl.handle.net/20.500.12428/13866
dc.identifier.volume65
dc.identifier.wosWOS:000316862900001
dc.identifier.wosqualityQ4
dc.indekslendigikaynakScopus
dc.indekslendigikaynakWeb of Science
dc.language.isoen
dc.publisherIsraeli Journal Of Aquaculture-Bamidgeh
dc.relation.ispartofIsraeli Journal of Aquaculture - Bamidgeh
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_Scopus_20250125
dc.subjectAstaxanthin; Capsicum; Growth; Oreochromis mossambicus; Paprika; Pigmentation; Tilapia
dc.titleEnhancement of growth performance and pigmentation in red Oreochromis mossambicus associated with dietary intake of astaxanthin, paprika, or capsicum
dc.typeArticle

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