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dc.contributor.author
Díaz, Ana Cristina
dc.contributor.author
Velurtas, Susana María
dc.contributor.author
Fernandez Gimenez, Analia Veronica
dc.contributor.author
Mendiara, Sara Noemí
dc.contributor.author
Fenucci, Jorge Lino
dc.date.available
2020-04-17T15:45:14Z
dc.date.issued
2011-08
dc.identifier.citation
Díaz, Ana Cristina; Velurtas, Susana María; Fernandez Gimenez, Analia Veronica; Mendiara, Sara Noemí; Fenucci, Jorge Lino; Carotenoids in Integument, Muscle, and Midgut Gland of Red Shrimp Pleoticus muelleri Bate, 1888 (Crustacea, Penaeoidea) Fed Carotenoid-Supplemented Diets; Society of Israeli Aquaculture and Marine Biotechnology (SIAMB); Israeli Journal Of Aquaculture-bamidgeh; II; 63; 8-2011; 625-631
dc.identifier.issn
0792-156X
dc.identifier.uri
http://hdl.handle.net/11336/102885
dc.description.abstract
Carotenoids stimulate immune systems in animals. Since animals cannot synthesize carotenoids, they must be included in feeds. Oxidative pathways suggested for the metabolism of dietary carotenoids include β-carotene and astaxanthin. The objective of this study was to compare growth, survival, and the carotenoid profile in the integument, muscle, and midgut gland of juvenile red shrimp (Pleoticus muelleri) fed isoproteic formulated feeds containing astaxanthin or β-carotene. Juveniles (5.15±0.941 g) were fed one of four diets containing 50 or 100 mg/kg of the carotenoid. The control group was fed a diet without carotenoid supplementation. A spectroscopy UV/visible method produced no evidence supporting a possible influence of these pigments on growth or survival. However, there were significant statistical differences in carotenoids in the integument (carapace and epidermis) and muscle between animals fed the different diets. The integument had the highest carotenoid concentrations: 14.91±4.064 μg β-carotene, 7.47±1.252 μg free astaxanthin, and 18.31±5.40 μg esterified astaxanthin per gram tissue (avg of five treatments). Only β-carotene (1.74±0.161 μg/g tissue) was stored in the muscle. We conclude that, due to the high cost of artificial pigments, dietary carotenoid supplementation is not necessary for grow-out.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Society of Israeli Aquaculture and Marine Biotechnology (SIAMB)
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
CAROTENOIDS
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MUSCLE
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MIDGUT GLAND
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SHRIMP
dc.subject.classification
Biología Marina, Limnología
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Ciencias Biológicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Carotenoids in Integument, Muscle, and Midgut Gland of Red Shrimp Pleoticus muelleri Bate, 1888 (Crustacea, Penaeoidea) Fed Carotenoid-Supplemented Diets
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2020-03-12T15:24:43Z
dc.journal.volume
II
dc.journal.number
63
dc.journal.pagination
625-631
dc.journal.pais
Israel
dc.journal.ciudad
Bamidgeh
dc.description.fil
Fil: Díaz, Ana Cristina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Ciencias Marinas; Argentina
dc.description.fil
Fil: Velurtas, Susana María. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Ciencias Marinas; Argentina
dc.description.fil
Fil: Fernandez Gimenez, Analia Veronica. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Ciencias Marinas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
dc.description.fil
Fil: Mendiara, Sara Noemí. Universidad Nacional de Mar del Plata; Argentina
dc.description.fil
Fil: Fenucci, Jorge Lino. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Ciencias Marinas; Argentina
dc.journal.title
Israeli Journal Of Aquaculture-bamidgeh
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.cabdirect.org/cabdirect/abstract/20123104527
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