Consulta: subjectFacets:"Filleting"
Registros recuperados: 3
Data/hora: 09/06/2024 12:34:26

Anaerobic bio-digestion of concentrate obtained in the process of ultra filtration of effluents from tilapia processing unit
Provedor de dados: Revista Brasileira de Zootecnia
Autores: Souza,Milena Alves de; Chaguri,Milena Penteado; Castelini,Fabrício Rogério; Lucas Junior,Jorge de; Vidotti,Rose Meire.
The objective of the present study was to evaluate the efficiency of the process of biodigestion of the protein concentrate resulting from the ultrafiltration of the effluent from a slaughterhouse freezer of Nile tilapia. Bench digesters were used with excrements and water (control) in comparison with a mixture of cattle manure and effluent from the stages of filleting and bleeding of tilapias. The effluent obtained in the continuous process (bleeding + filleting) was the one with highest accumulated population from the 37th day, as well as greatest daily production. Gases composition did not differ between the protein concentrates, but the gas obtained with the use of the effluent from the filleting stage presented highest methane gas average (78.05%) in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biogas; Bleeding; Filleting; Freshwater-fish; Methane.
Ano: 2012
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982012000200002

Processing yield and chemical composition of rainbow trout (Oncorhynchus mykiss) with regard to body weight
Provedor de dados: Acta Scientiarum: Animal Sciences
Autores: Souza, Maria Luiza Rodrigues de; Macedo-Viegas, Elisabete Maria; Zuanon, Jener Alexandre Sampaio; Carvalho, Maria Regina Barbieri de; Goes, Elenice Souza dos Reis.
The influence of weight (W) category of the rainbow trout on processing yield and chemical composition of the entire eviscerated fish and fish fillet was analyzed. A completely randomized design was employed for processing variables (W1 = 300 to 370 g and W2 = 371 to 440) coupled to a 2 x 2 factorial scheme for the chemical composition (W1 and W2 and forms of presentation: fillet and whole eviscerated fish). W1 showed higher yield for entire eviscerated fish (83.00%) and head (13.27%), but a lower yield for the viscera (17.00%), when compared to W2. We did not affect abdominal muscle yield, fillet with or without skin, skin percentage and residues. There were significant differences between W for moisture (W1 = 72.30% and W2 = 71.15%) and lipids (CP1 =...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 5.04.05.00-4 fillet yield; Filleting; Chemical composition; Fish.
Ano: 2015
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/24165

Yield and composition of pirarucu fillet in different weight classes - doi: 10.4025/actascianimsci.v33i1.10843
Provedor de dados: Acta Scientiarum: Animal Sciences
Autores: Fogaça, Fabiola Helena dos Santos; Embrapa Meio-Norte; Oliveira, Elenise Gonçalves de; Universidade Federal do Ceará; Carvalho, Samanta Eulles Quixaba; Embrapa Meio-Norte; Santos, José Francisco de Seixas; Embrapa Meio-Norte.
The fillet yield and quantity of waste generated after processing are important for planning and evaluating the growth performance of species and systems of aquaculture production in Brazil. The pirarucu (Arapaima gigas) is among the species with desirable characteristics for intensive fish with high market value. The objective was to evaluate the performance of pirarucu fillet in different weight classes: 7.0 to 9.0 kg (group I), 11.0 to 13.0 kg (group II) and 14.0 to 17.0 kg (group III). The fillet yield presented no significant difference between groups. The composition showed significant differences (p &lt; 0.05) for moisture (77.96 to 75.04%) and ash (2.21 to 2.46%), while values of lipid and protein were similar between classes evaluated. In...
Tipo: Laboratory analysis
Palavras-chave: 5.07.00.00-6 Arapaima gigas; Fat deposition; Filleting Arapaima gigas; Fat deposition; Filleting.
Ano: 2011
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/10843