The optimum dietary indispensable amino acid pattern for growing Atlantic salmon (<i>Salmo salar</i>L.) fry

Xavier, Raquel; Mambrini, Muriel; Abboudi, Tarik; Larondelle, Yvan; Kaushik, Sadasivam

doi:10.1079/bjn2003973

Cited by 138 publications

(210 citation statements)

References 68 publications

Supporting

Mentioning

168

Contrasting

Unclassified

Order By: Relevance

“…The protein quality of an ingredient depends on the profile of the amino acids and their availability (Rollin et al, 2003). Although the ADCCP is directly related to the digestibility of amino acids, there may be differences in ADCCP for some of them (Zhang et al, 2015 Table 3 -Apparent digestibility coefficients (ADC) for dry matter, crude protein, gross energy, and amino acid of the tested ingredients in pirarucu (Arapaima gigas)…”

Section: Discussionmentioning

confidence: 99%

Digestibility of animal and vegetable protein ingredients by pirarucu juveniles, Arapaima gigas

et al. 2016

View full text Add to dashboard Cite

-The objective of this study was to determine the apparent digestibility coefficients of energy, protein, and amino acids in protein ingredients by pirarucu juveniles. A test was conducted with six protein ingredients: meat and bone meal, fish meal, hydrolyzed feather meal, poultry by-product meal, soybean meal, and corn gluten meal. Three repetitions were used for each tested ingredient. A reference feed was used with 430 g kg −1 crude protein and 19.63 kJ g −1 gross energy. The test feeds consisted of the replacement of 30% of the reference feeds with the test ingredients. Chromium oxide was added to the feeds at 1 g kg −1 as an external marker. Eighteen juveniles with an average weight of 235±36 g were used. The best apparent digestibility coefficients of protein were found for fish meal, followed by the poultry by-product meal and meat and bone meal. However, except for gluten, all the tested ingredients presented protein digestibilities above 0.70. The crude energy apparent digestibility coefficient was higher for animal ingredients, above 0.75, than for vegetable ingredients, which presented values below 0.60. Pirarucu efficiently uses the protein from the tested ingredients, regardless of origin. However, it has a preferential ability to use the energy from animal ingredients.

show abstract

Section: Discussionmentioning

confidence: 99%

Digestibility of animal and vegetable protein ingredients by pirarucu juveniles, Arapaima gigas

et al. 2016

View full text Add to dashboard Cite

show abstract

“…Cysteine levels analyzed in the diets were together with methionine according to the requirement of sulfur-containing amino acids of salmon (Rollin et al, 2003), however, more cysteine was excreted in the feces.…”

Section: Discussionmentioning

confidence: 99%

Effects of dietary moisture content of extruded diets on physical feed quality and nutritional response in Atlantic salmon (Salmo salar)

et al. 2014

View full text Add to dashboard Cite

Feed pellets in modern aquaculture must be of high physical quality to withstand mechanical impacts. However, physical quality of feed has been shown to affect nutritional responses. In the present study, different moisture contents were used to modify physical feed qualities.Effects of dietary moisture content on physical feed quality, feed intake, nutrient digestibility and growth performance in Atlantic salmon were investigated. Different drying times of four commercial-like extruded diets resulted in in dry matter contents of 95.9%, 94.1%, 92.3%, 90.8%. A fifth diet containing 70% dry matter was made

show abstract

“…On the other hand, the moderate use of commercial amino acids at higher feeding frequencies can diminish these negative effects, thereby minimizing the incidence of temporary excesses; maintaining the levels of amino acids and other nutrients in the blood to a more constant, compatible rate with that of protein synthesis; and improving protein utilization in specialized tissues (TANTIKITTI;MARCH, 1995;BARROSO et al, 1999;ROLLIN et al, 2003;BOMFIM, 2013).…”

Section: Introductionmentioning

confidence: 99%

Feeding Frequency of Nile Tilapia Fed Rations Supplemented With Amino Acids

Lanna

Bomfim²,

Ribeiro³

et al. 2016

Rev. Caatinga

View full text Add to dashboard Cite

-The present study evaluated the feeding frequency of Nile tilapia (Oreochromis niloticus) fed low-protein diets (29% crude protein) supplemented with commercial amino acids (L-lysine-HCl, DL-methionine, and L-threonine). Sex-reversed Nile tilapia (240) of Thai origin, with initial body weight of 0.93 ± 0.03 g each, were allocated in a completely randomized design, to five groups with various feeding frequencies (2, 3, 4, 5, and 6 times a day). Six replications were conducted on separate experimental units comprising eight fishes each. The fish were maintained in 30 130-L aquariums, each equipped with individual water supply and controlled temperature and aeration. Fish were fed identical quantities among all treatments over a period of 30 days. Performance parameters, feed conversion efficiency, body composition, daily protein and fat deposition rates, and nitrogen retention efficiency were evaluated. Increased feeding frequency affected neither performance parameters nor body composition. Values for protein and fat deposition rates and nitrogen retention efficiency were significantly lower in fish fed twice daily than in those fed five times daily. Fish subjected to other feeding frequencies yielded intermediate values without any significant differences. The minimum feeding frequency of Nile tilapia fingerlings fed a low-protein ration supplemented with commercial amino acids is three times a day, owing to increased protein deposition rates and nitrogen retention efficiency.Keywords: Pair feeding. Feed management. Oreochromis niloticus. Low crude protein. FREQUÊNCIA DE ALIMENTAÇÃO DE TILÁPIAS DO NILO ALIMENTADAS COM RAÇÃOSUPLEMENTADA COM AMINOÁCIDOS RESUMO -Objetivou-se avaliar os efeitos da frequência de alimentação em tilápias do Nilo (Oreochromis niloticus), utilizando rações de reduzido teor proteico (29% de proteína bruta) suplementadas com aminoácidos industriais (L-Lisina-HCl, DL-Metionina e L-Treonina). Foram utilizados 240 alevinos sexualmente invertidos, da linhagem tailandeza, com peso inicial de 0,93 ± 0,03 g, em delineamento inteiramente casualizado, composto por cinco frequências alimentares (2, 3, 4, 5 e 6 vezes/dia), seis repetições e oito peixes por unidade experimental. Os peixes foram mantidos em 30 aquários de 130 litros dotados de abastecimento de água, temperatura controlada e aeração individuais e alimentados em quantidades idênticas de ração entre os tratamentos, com valores corrigidos diariamente, durante 30 dias. Avaliaram-se os parâmetros de desempenho e eficiência alimentar, a composição corporal, a deposição de proteína e gordura corporais e a eficiência de retenção de nitrogênio dos peixes. A variação da frequência de alimentação da dieta não influenciou os parâmetros de desempenho e composição corporal. As taxas de deposição de proteína e gordura corporal e a eficiência de retenção de nitrogênio dos peixes alimentados duas vezes por dia apresentaram valores menores em relação aos alimentados cinco vezes por dia, enquanto que os demais tratamentos apresentaram valores in...

show abstract

The optimum dietary indispensable amino acid pattern for growing Atlantic salmon (Salmo salarL.) fry

Cited by 138 publications

References 68 publications

Digestibility of animal and vegetable protein ingredients by pirarucu juveniles, Arapaima gigas

Digestibility of animal and vegetable protein ingredients by pirarucu juveniles, Arapaima gigas

Effects of dietary moisture content of extruded diets on physical feed quality and nutritional response in Atlantic salmon (Salmo salar)

Feeding Frequency of Nile Tilapia Fed Rations Supplemented With Amino Acids

Contact Info

Product

Resources

About