Shrimp Meal
Mostrando 1-12 de 16 artigos, teses e dissertações.
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1. Chemical Characteristics and Antioxidant Activity of Astaxanthin Extracted from Shrimp Residues Using Soybean Oil
Shrimp residues generated by the seafood industrial processing are generally discarded in the environment without any further treatment, leading to a loss of nutritional value such as proteins, lipids, chitin, carotenoids, and minerals. This practice can lead to environmental problems due to the decomposition of these substances in the air. The objective of
J. Braz. Chem. Soc.. Publicado em: 2021-06
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2. Increasing feed allowance in low-fish meal diets allows for a reduction in dietary methionine for juvenile Litopenaeus vannamei raised in green-water tanks
ABSTRACT A 10-week study was conducted to evaluate the effect of feed allowance and graded levels of dietary methionine (Met) on growth performance of Litopenaeus vannamei. Juvenile shrimp of 1.83±0.14 g were stocked in 42 outdoor green-water tanks of 1 m3 under 120 shrimp m−2. Animals were fed under two feed allowances, regular and 30% in excess. Five di
R. Bras. Zootec.. Publicado em: 26/08/2019
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3. Substituição da farinha e do óleo de peixe por farinha e óleo de origem vegetal em rações utilizadas na fase de engorda do camarão-branco-do-pacífico Litopenaeus vannamei, em sistemas de bioflocos
RESUMO Este trabalho teve como objetivo avaliar o efeito da substituição da farinha e do óleo de peixe pelo concentrado proteico de soja e óleo de soja, na sobrevivência, no crescimento e na composição corporal dos camarões (Litopenaeus vannamei) produzidos em sistema de bioflocos (BFT). Foram formuladas cinco dietas, isoproteicas e isoenergéticas,
Arq. Bras. Med. Vet. Zootec.. Publicado em: 06/06/2019
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4. Use of a mixture of vegetal (Jatropha curcas) and animal (fish silage) byproducts as protein source in shrimp (Litopenaeus vannamei) diets
ABSTRACT This study evaluated growth responses of white shrimp Litopenaeus vannamei by testing different combinations of Jatropha curcas kernel meal (JCK) and tilapia waste silage (FS) as dietary protein sources under laboratory and pond conditions. A reference diet (RD) based on fish meal was elaborated to contain 35% crude protein and 434 kcal/g; then, fiv
R. Bras. Zootec.. Publicado em: 29/11/2018
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5. Replacement of fish meal by protein soybean concentrate in practical diets for Pacific white shrimp
ABSTRACTThe objective of this work was to evaluate the performance of Litopenaeus vannameifed different levels (0, 25, 50, 75, and 100%) of soybean protein concentrate (63.07% crude protein, CP) to replace fish meal-by product (61.24% CP). The study was conducted in clear water in fifteen 800 L tanks equipped with aeration systems, constant heating (29 ºC),
R. Bras. Zootec.. Publicado em: 2015-10
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6. Bioavailability of crude protein and lipid from biofloc meals produced in an activated sludge system for white shrimp, Litopenaeus vannamei
The present study compared the bioavailability of crude protein and lipid from biofloc meals generated with an activated sludge system using two water sources: wastewater from shrimp experimental culture (BFL-W) and, artificially, using clean seawater (BFL-C). The sludge system operated by chemical and organic fertilization three times per week. Sampling of
R. Bras. Zootec.. Publicado em: 2015-08
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7. Evaluation of jumbo squid (Dosidicus gigas) byproduct hydrolysates obtained by acid-enzymatic hydrolysis and by autohydrolysis in practical diets for Pacific white shrimp (Litopenaeus vannamei)
The marine bioprocessing industry offers great potential to utilize byproducts for fish meal replacement in aquafeeds. Jumbo squid is an important fishery commodity in Mexico, but only the mantle is marketed. Head, fins, guts and tentacles are discarded in spite of being protein-rich byproducts. This study evaluated the use of two jumbo squid byproduct hydro
Food Sci. Technol. Publicado em: 2014-09
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8. Extraction and characterization of lipids from Sarcocornia ambigua meal: a halophyte biomass produced with shrimp farm effluent irrigation
Sarcocornia ambigua é uma planta herbácea perene, nativa da América do Sul e uma nova oleaginosa com potencial para forrageira, cultivada por irrigação direta com água salgada. Suas pequenas sementes se desenvolvem dentro dos segmentos do seu caule cilíndrico sem folhas e, durante a colheita, as sementes se misturam com o material celulósico remanesc
An. Acad. Bras. Ciênc.. Publicado em: 2014-06
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9. Polyculture of Litopenaeus vannamei shrimp and Mugil platanus mullet in earthen ponds
The objective of the present study was to evaluate the growth performance of the shrimp Litopenaeus vannamei and the mullet Mugil platanus in earthen ponds (200 m²) located in the Laboratory of Continental Aquaculture of Universidade Federal do Rio Grande (FURG), in both polyculture and monoculture systems. The study consisted of three replicates, as follow
R. Bras. Zootec.. Publicado em: 2013-09
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10. Desenvolvimento de um sistema de recirculação para estudos sobre digestibilidade em condições de alto desempenho para camarões marinhos: avaliação de ingredientes protéicos alternativos à farinha de peixe em diferentes níveis de inclus / Development of a recirculated system for digestibility studies in high performance conditions for marine shrimp: evaluation of alternative protein sources to fish meal in different dietary inclusion levels for Litopenaeus vannamei juveniles
This thesis focused on the validation of an aquaculture recirculation system (RAS) for shrimp digestibility studies and the determination of the digestibility coefficients of protein sources at different inclusion levels for shrimp feeds. The recirculation system for digestibility studies proved to be adequate for its purpose and shrimp growth rates was equa
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 02/06/2011
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11. Concentrado protÃico de soja e Ãleo de soja em raÃÃes experimentais para o camarÃo marinho Litopenaeus vannamei / Soy protein concentrate and soy oil in experimental diets to the marine shrimp Litopenaeus vannamei
Atualmente, hà grande esforÃo de pesquisa no sentido de se substituir, parcial ou totalmente, a farinha de peixe das raÃÃes artificiais por fontes protÃicas vegetais, visando menores custos, e maior previsibilidade de produÃÃo. O presente trabalhou objetivou avaliar o desempenho zootÃcnico de juvenis do camarÃo marinho Litopenaeus vannamei (1,59 Â
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 10/03/2011
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12. Farinha de Spirulina como aditivo atrato-palatabilizante em dietas balanceadas para o camarÃo marinho Litopenaeus vannamei / Spirulina meal as an additive in palatability attractive-balanced diets for marine shrimp Litopenaeus vannamei
HÃ, presentemente, grande esforÃo de pesquisa no sentido de se substituir, parcial ou totalmente, a farinha de peixe das dietas artificiais por fontes protÃicas vegetais, de menor custo e maior previsibilidade de produÃÃo. Os resultados experimentais obtidos em alguns trabalhos evidenciam o bom potencial da farinha de Spirulina como aditivo impulsor do
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 24/02/2010