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| Andrade,Francisco Teixeira; Abreu,Márvio Lobão Teixeira de; Lopes,João Batista; Figueiredo,Agustinho Valente de; Araripe,Maria de Nazaré Bona Alencar; Ferreira,Antônio Hosmylton Carvalho. |
| Body composition analysis is relevant to characterize the nutritional requirements and finishing phase of fish. The aim of this study was to investigate the relationship between ichthyometric (weight, total and standard length, density and yields), bromatological (fat, protein, ash and water content) and bioelectrical-impedance-analysis (BIA) (resistance, reactance, phase angle and composition indexes) variables in the hybrid tambatinga (Colossoma macropomum × Piaractus brachypomus). In a non-fertilized vivarium, 520 juveniles were housed and fed commercial rations. Then, 136 days after hatching (DAH), 15 fish with an average weight of 37.69 g and average total length of 12.96 cm were randomly chosen, anesthetized (eugenol) and subjected to the first of... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Bromatology; Fish; Non-lethal assessment; Reactance; Resistance. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672014000200014 |
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