Utilização de farinha de silagem de pescado em dietas para o jundiá na fase juvenil

Enke, Dariane Beatriz Schoffen; Lopes, Paulo Soares; Kich, Henrique Augusto; Britto, Aline Paff; Soquetta, Marcela Bromberger; Pouey, Juvêncio Luís Osório Fernandes

doi:10.1590/s0103-84782009005000006

Cited by 6 publications

(7 citation statements)

References 14 publications

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“…The values obtained for the PER were similar to those recorded by Carvalho et al (2006), with Nile tilapia fed with increasing levels of acid silage of fish filleting, by Fagbenro and Fasakin (1996), analyzing the acid silage of poultry viscera for feeding fingerlings of African catfish and by Llanes-Iglesias et al (2009), studying the African catfish fed with increasing sources of acid silage of big head carp viscera, which also did not present any significant difference for the PER.…”

Section: Silage Inclusion Level (%)supporting

confidence: 86%

“…Both researches verified that the inclusion of silage did not lead to significant difference in WG. On the other hand, Enke et al (2009) evaluated the inclusion of up to 50% of fish silage into five diets (0, 12.5, 25, 37.5 and 50%) for feeding silver catfish Rhamdia quelen, and concluded that values above 37.5% of inclusion have negatively interfered with the WG of animals, possibly by influencing the palatability, attractiveness and digestibility of the diets. As well as the FI of tilapia that received increasing levels of silage of surubim viscera, Oliveira et al (2006) analyzed the performance of tilapia fingerlings fed diets with inclusion of up to 40% of acid silage of tilapia filleting residue and found no significant difference for the FI.…”

Section: Silage Inclusion Level (%)mentioning

confidence: 99%

“…Moreover, the silage has high potential for application in diets for livestock due to the similarity with the feedstock, providing protein of high quality, high digestibility and low cost (FAGBENRO;JAUNCEY, 1995). However, its chemical composition differs according to the type of silage (acidic, biological, and enzymatic), and proportion and type of residue.…”

Section: Introductionmentioning

confidence: 99%

“…Among the most used organic acids stand out formic and propionic acids that ensure a stable product free of pathogenic microorganisms (MORALES-ULLOA;OETTERER, 1995), but the propionic acid is expensive. The citric acid is an alternative to reduce the cost but it is advisable the addition combined with formic acid, which has a more effective antimicrobial activity, besides providing a better stability to the material (FAGBENRO;FASAKIN, 1996;GAO et al, 1992). Gao et al (1992) employed different proportions of formic and citric acid in silage of salmon farm mortalities and concluded that the mixture of these acids in different proportions resulted in a good quality silage.…”

Section: Introductionmentioning

confidence: 99%

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Growth performance and digestibility of juvenile Nile tilapia fed diets containing acid silage viscera of surubim catfish

Hisano

Pietro

2013

Acta Sci. Anim. Sci.

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This study aimed to evaluate increasing levels (0, 4, 8 and 12%) of acid silage viscera of surubim catfish as an alternative protein source on growth performance and apparent digestibility coefficients (ADC) for Nile tilapia. Weight gain (WG), feed intake (FI), feed conversion ratio (FCR), and protein efficiency ratio (PER) were evaluated. The digestibility for dry matter (DM), crude protein (CP), ether extract (EE), gross energy (GE) and availability of phosphorus (P) were also assessed. The experimental design was completely randomized with four treatments and four repetitions. The results indicated no difference (p > 0.05) for growth performance parameters. The ADC of CP of treatment containing 8% of silage was lower (p < 0.05) when compared to the others. On the other hand, for the GE, the same level provided a higher ADC (p < 0.05). In conclusion, acid silage viscera of surubim catfish can be included in diets for Nile tilapia up to 12%, with no negative effects on growth performance and digestibility as well as to reduce feed cost.

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Section: Silage Inclusion Level (%)supporting

confidence: 86%

Section: Silage Inclusion Level (%)mentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Growth performance and digestibility of juvenile Nile tilapia fed diets containing acid silage viscera of surubim catfish

Hisano

Pietro

2013

Acta Sci. Anim. Sci.

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“…Resultados semelhantes foram encontrados por Enke et al (2009), em juvenis de jundiá alimentados com 0 a 50% de silagem de pescado incluída na dieta. No entanto, Sampaio-Oliveira & Cyrino (2008) não encontraram diferença entre as médias de peso final de "black bass" (Micropterus salmoides) alimentados com 1, 2, 3, 4, 5 e 6% de silagem de peixe (inteiro) incluída como atrativo na dieta.…”

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Desempenho de alevinos de jundiá alimentados com silagem de rejeito de peixe

Enke

Lopes

Britto

et al. 2013

Pesq. agropec. bras.

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Resumo -O objetivo deste trabalho foi avaliar o desempenho zootécnico de alevinos de jundiá, alimentados com silagem de rejeitos de pescado, em substituição ao farelo de soja e à levedura de cana. Durante 35 dias, 375 alevinos de jundiá com peso inicial de 1,73±0,17 g, distribuídos em delineamento inteiramente casualizado, foram avaliados em cinco tratamentos e quatro repetições. Os tratamentos consistiram de inclusão de silagem de pescado a 0, 12,5, 25, 37,5 e 50%. Todos os parâmetros zootécnicos avaliados, exceto o fator de condição, mostraram que a substituição do farelo de soja e da levedura pela silagem de rejeito de pescado melhora o desempenho produtivo de alevinos de jundiá.Termos para indexação: Rhamdia quelen, alimentação, levedura de cana, silagem de pescado. Performance of catfish fingerlings fed fish waste silageAbstract -The objective of this work was to evaluate the growth performance of catfish fingerlings fed silage from fish waste, replacing soybean meal and sugar cane yeast. During 35 days, 375 silver catfish fingerlings with 1.73±0.17 g initial weight, distributed in a completely randomized design, were evaluated in five treatments and four replicates. The treatments consisted of fish silage inclusion at 0, 12.5, 25, 37.5, and 50%. All the evaluated parameters, except the condition factor, showed that the replacing of soybean meal and yeast for fish waste silage improves the yield performance of silver catfish fingerlings.

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The Tuna Fishing Industry: A New Outlook on Fish Protein Hydrolysates

Huda

Ahmad

Nadiah

2011

Comprehensive Reviews in Food Science and Food Safety

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Tuna (Thunnus spp.) and tuna-like species are significant sources of food and thus play a very important role in the economy of many countries. More than 48 species of tuna swarm the Atlantic, Indian, and Pacific Oceans, and the Mediterranean Sea. The annual global production of tuna has undergone a marked increase from less than 0.6 million metric tons in 1950 to almost 4.5 million metric tons in 2007. Tuna generally is processed as raw fish flesh and marketed as loins/steaks or as a canned food. In the tuna canning process, only about one-third of the whole fish is used. Thus, the canning industry generates as much as 70% solid wastes from original fish materials. This waste consists of muscle (after loins are taken), viscera, gills, dark flesh/muscle, head, bone, and skin. Conventionally, these protein-rich by-products from the tuna industry are processed into low market value products, such as fish meal and fertilizer. However, a promising alternative use of these by-products is as functional food ingredients. Fish protein hydrolysate (FPH), which is obtained through hydrolysis of tuna waste, can be used as an ingredient in food industries to provide functional effects such as whipping, gelling, and texturing properties. Recently, FPH was found to be a potential source of antioxidants (such as peptides with anticancer properties), antianemia compounds, and components for use in microbial growth media. This article is intended to summarize the existing knowledge about FPH, highlight some pertinent information related to the tuna fishing industry, and provide a new outlook on the production and applications of FPH.

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Utilização de farinha de silagem de pescado em dietas para o jundiá na fase juvenil

Abstract: RESUMO Neste trabalho, foram avaliados o desempenho e o rendimento de carcaça em juvenis de jundiá

Cited by 6 publications

References 14 publications

Growth performance and digestibility of juvenile Nile tilapia fed diets containing acid silage viscera of surubim catfish

Growth performance and digestibility of juvenile Nile tilapia fed diets containing acid silage viscera of surubim catfish

Desempenho de alevinos de jundiá alimentados com silagem de rejeito de peixe

The Tuna Fishing Industry: A New Outlook on Fish Protein Hydrolysates

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