Results 11 to 20 of about 894 (181)

DESIDRATAÇÃO OSMÓTICA DE FILÉS DE PIRARUCU (Arapaima gigas)

open access: hybridRevista Brasileira de Tecnologia Agroindustrial, 2012
Tratamentos osmoticos sao usados principalmente como um pre-tratamento, sendo introduzidos em alguns processos convencionais para melhorar a qualidade do produto final e reduzir custos de energia, ou mesmo para a formulacao de novos produtos. O presente estudo otimizou, pela aplicacao da metodologia de superficie de resposta, a desidratacao osmotica de
Renan Almeida Maciel   +3 more
openalex   +3 more sources

Effects of Dietary Lipid Levels on Growth Performance, Hematological Parameters, and Muscle Fatty Acid Composition of Juvenile Arapaima gigas [PDF]

open access: yesAnimals
This study evaluates the effects of dietary lipid levels on growth performance, hematological health, and muscle composition of juvenile Arapaima gigas. We tested five isonitrogenous diets (451.7 g kg−1 of crude protein) with increasing lipid levels (6%,
Carlos Andre Amaringo Cortegano   +10 more
doaj   +2 more sources

Fish By-Products Utilization in Food and Health: Extraction Technologies, Bioactive, and Sustainability Challenges. [PDF]

open access: yesFood Sci Nutr
Fish by‐products, often discarded, are rich sources of bioactive peptides, collagen, and omega‐3s with antioxidant, antihypertensive, and antimicrobial properties. Advanced, sustainable extraction technologies can valorize this waste into functional food, nutraceutical, and biomedical ingredients.
Waqar M   +9 more
europepmc   +2 more sources

Transport of Pirarucu Arapaima gigas juveniles in plastic bag Transporte de juvenis de pirarucu Arapaima gigas em sacos plásticos [PDF]

open access: yesActa Amazonica, 2003
This study examined the stress response of pirarucu juveniles in a closed system transport. Pirarucu (Arapaima gigas) is a native Amazonian fish species from the Osteoglossidae family and an obligated air breather.
Levy de Carvalho Gomes   +4 more
doaj   +6 more sources

Duas novas espécies de Caballerotrema (Trematoda: Echinostomatidae) do pirarucu e do aruanã (Osteoglossidae), com uma redefinição do gênero e uma redescriçào de C. brasiliense Prudhoe, 1960. [PDF]

open access: diamondActa Amazonica, 1980
Resumo O gênero Caballerotrema Prudhoe, 1960, é redefinido e C. brasiliense Prudhoe, 1960, do pirarucu, Arapaima gigas (Cuvier) é redescrito. Também são descritas C. arapaimense, n. sp. do pirarucu, e C. aruanense, n.
Vernon E. Thatcher
doaj   +3 more sources

The influence of sex ratio on the reproduction of pirarucu, Arapaima gigas, in captivity [PDF]

open access: diamondActa Amazonica, 2018
Because sex ratio in the broodstock can influence the reproductive behaviour of a species, the influence of sex ratio on the reproductive success of pirarucu, Arapaima gigas, in captivity was assessed.
Adriana Ferreira LIMA
doaj   +3 more sources

Characterization of Acid-Soluble Collagen From By-Product Bones of European Sea Bass (<i>Dicentrarchus labrax</i>) and Common Carp (<i>Cyprinus carpio</i>). [PDF]

open access: yesFood Sci Nutr
Extraction of collagen from sea bass and common carp bone waste is a cost‐effective and sustainable way to utilize valuable protein by reducing waste disposal costs. Both collagens contain glycine as the main amino acid with relatively high content of proline, alanine, hydroxyproline, arginine and glutamic acid.
Dikel Ç, Yanar Y.
europepmc   +2 more sources

Efeito da densidade de estocagem sobre a eficiência alimentar de juvenis de Pirarucu (Arapaima gigas) em ambiente confinado Stocking density effect on alimentary efficiency in juveniles pirarucu (Arapaima gigas) in a confined environment [PDF]

open access: diamondActa Amazonica, 2003
O objetivo deste trabalho foi verificar o efeito da densidade de estocagem sobre a eficiência alimentar de juvenis de pirarucu em tanques-rede de pequeno volume.
Bruno Adan Sagratzki Cavero   +5 more
doaj   +2 more sources

Pirarucu: reprodução e novas tecnologias de cultivo

open access: bronzeRevista Semiárido De Visu, 2020
A proposta desta revisão é realizar uma sinopse sobre o potencial da produção de pirarucu Arapaima gigas através da aquicultura. O pirarucu é considerado um dos principais produtos pesqueiros da bacia hidrográfica do rio Amazonas. Os cientistas estão preocupados com o declínio do pirarucu na natureza.
Marco Antônio Igarashi
openalex   +3 more sources

Effect of Replacement of Fish Meal With Cottonseed and Blood Meals on Growth, Serum Biochemistry, Body Composition, and Antioxidant Capacity in GIFT Tilapia Juveniles (<i>Oreochromis niloticus</i>). [PDF]

open access: yesAquac Nutr
Nile tilapia of an initial average weight of 36.55 ± 0.15 g were stocked in 15 tanks at 20 fish per tank. Five isonitrogenous and isolipidic experimental diets (31.5% crude protein, 7.45% crude lipid) were formulated to replace 0% (D‐0 diet), 25% (D‐25 diet), 50% (D‐50 diet), 75% (D‐75), and 100% (D‐100 diet) of fish meal (FM) with cottonseed meal (CSM)
Liu X   +5 more
europepmc   +2 more sources

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