Dietary lysine requirement of juvenile swimming crab, Portunus trituberculatus

Jin, Min; Wang, Meng-Qiang; Huo, Ya-Wen; Huang, Wenwen; Mai, Kangsen; Zhou, Qicun

doi:10.1016/j.aquaculture.2015.05.021

Cited by 56 publications

(34 citation statements)

References 54 publications

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“…Diets deficient in lysine are known to compromise protein and amino acid deposition in fish tissues (PERES and OLIVA-TELES, 2008;YANG et al, 2011) but to Cyprinus carpio in the present study the better result for weight gain and protein efficiency rate promoted less concentration crude protein in fish carcass. Essential amino acid supplementation in fish diet leads to progressive increase in the tissue protein synthesis until the requirements of the species are met (YANG et al, 2011;JIN et al, 2015). The results obtained are contradictory to those observed in the literature.…”

Section: Resultscontrasting

confidence: 57%

“…ZHOU et al (2008) andWANG et al (2005) have not report the behavior of these parameters in their studies with carp. Supplementation of amino acids in fish diets tends to have a positive influence until the requirement is meet (ESPE et al, 2007;NRC, 2011;JIN et al, 2015). Amino acid and/or micronutrient supplementation above or below of required level can compromise productive performance and nutrient deposition in the reared fish tissue (WANG et al, 2005;TANG et al, 2013;RAGGI et al, 2016).…”

Section: Resultsmentioning

confidence: 99%

“…In the present study, lysine supplementation had a significant influence (P<0.05) on crude protein concentration in the fish carcass (Table 3). Diets consisting of different protein sources, supplemented or not with amino acids, are known to influence fish body composition (CHENG et al, 2003;YANG et al, 2010) and lysine supplementation in the diets influences the body composition of farmed fish (WANG et al, 2005;RAWLES et al, 2013;JIN et al, 2015). The use of synthetic amino acids speeds gastrointestinal evacuation and their availability for absorption is greater than those from "intact" proteins; leading to greater deposition of body protein when these amino acids are supplemented in fish diets (NRC, 2011).…”

Section: Resultsmentioning

confidence: 99%

“…Amino acid and/or micronutrient supplementation above or below of required level can compromise productive performance and nutrient deposition in the reared fish tissue (WANG et al, 2005;TANG et al, 2013;RAGGI et al, 2016). So, its demonstrates the importance of determining the nutritional requirements of species to formulate nutritionally balanced diets that will provide better use of available nutrients and to reduce the organic matter of the environment in which these animals are being reared (NRC, 2011;LEWANDOWSKI et al, 2017).Many factors can influence the nutritional requirement of a species, including lineage, growth, husbandry, physiological state, physical and chemical parameters of the water, evaluation methods, genetic variations, and especially the type of food used in the formulation of the diet (HU et al, 2008;RAWLES et al, 2013;JIN et al, 2015). These factors influence the results; therefore, biological interpretation is necessary in each case .…”

Section: Resultsmentioning

confidence: 99%

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Lisina em dietas para alevinos de carpa comum

et al. 2017

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O presente estudo teve por objetivo determinar a exigência de lisina para alevinos de carpa comum (Cyprinus carpio). Foram distribuídos inteiramente ao acaso 280 alevinos de carpa comum com peso e comprimento inicial médio de 0,62 ± 0,05 g e 3,38 ± 0,11 cm, respectivamente, em 28 tanques-rede quadrados com volume útil de 150 litros, dispostos no interior de um tanque circular de alvenaria com capacidade para 25 m 3 de água (sete tratamentos e quatro repetições). Os peixes foram alimentados até a saciedade aparente quatro vezes ao dia com dietas isproteicas e isoenergéticas suplementadas com lisina nas concentrações de 1,58; 1,81; 2,05; 2,29; 2,53; 2,76 e 3,0% da dieta por 57 dias. Ao final do estudo foi avaliado o desempenho produtivo, sobrevivência e composição centesimal da carcaça dos peixes. Os dados obtidos foram submetidos a análise de regressão (p<0,05) e ao teste múltiplo de média Tukey. A análise do platô de resposta linear (LRP) foi aplicado adicionalmente. A suplementação de lisina melhorou (p<0,05) o peso final médio, ganho de peso médio e taxa de crescimento específico e a partir de 2,29% de suplementação de lisina na dieta prejudicou a eficiência alimentar dos peixes. A exigência de lisina para alevinos de carpa comum é de 1,89% da dieta ou 4,73% da proteína bruta para obtenção do melhor crescimento.Palavras-chave: aminoácidos; nutrientes; exigências; ração. ABSTRACTThe aim of the present study was to determine the lysine requirement of common carp fingerlings. Two hundred and eighty common carp fingerlings, with mean weight and mean length initial of 0.62 ± 0.05 g and 3.38 ± 0.11 cm, respectively were randomly distributed into 28 squares net cages of 150 litres arranged inside a masonry circular tank with water capacity of 25 m -3 (seven treatments and four replications). The fish were fed until apparent satiation, four times per day, with isoproteic and isoenergetic diets supplemented with lysine at 1.58, 1.81, 2.05, 2.29, 2.53, 2.76, and 3.0% of the diet for 57 days. Productive performance, survival rate, and chemical composition of the fish body were evaluated at the end of the study. The data obtained was subjected to regression analysis and, when significantly different (P<0.05), the Tukey multiple comparison test was used. Additionally, linear response plateau (LRP) analysis was performed. Lysine supplementation significantly improved (P<0.05) mean final weight, mean weight gain, and specific growth rate. However, lysine levels above 2.29% compromised the feed efficiency. Lysine requirements of common carp fingerlings were found to be 1.89% of the diet or 4.73% of the crude protein in the diet for obtain better growth.

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Section: Resultscontrasting

confidence: 57%

Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

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Lisina em dietas para alevinos de carpa comum

et al. 2017

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“…The requirement of lysine and arginine by A. uruguayana is high if compared with other crustaceans. While in this aeglid both AA are around 11% of the total AA, in other species, such as Portunus tuberculatus and Penaeus monodon, the requirements of these AA are minor (Jin et al, ; Millamena, Bautista‐Teruela, Reyes, & Kanazawab, ). Even though methionine and lysine are commonly limiting amino acids in feedstuffs, in A. uruguayana, the deficiency may be greater.…”

Section: Discussionmentioning

confidence: 77%

Protein and cellulose level in diet: Effects on enzymatic activity, metabolite and amino acid profiles in freshwater anomuransAegla uruguayana(Decapoda: Anomura)

et al. 2019

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The aims of this study were to evaluate the short‐term effects of artificial diets with different protein: cellulose ratios (D1 = 60:0, D2 = 45:15 and D3 = 30:30) on the enzymatic activity and metabolite profile and to probe the suitability of the amino acid profile of the different diets in Aegla uruguayana. The different artificial diets affected the digestive total protease and amylase activities in a short period of time. Lipases were not affected by the diets. In the haemolymph, an effect of the diet was found in glucose and triglyceride measurements. Particularly, the glucose of the organisms fed D1 was significantly lower than that of organisms fed D2, without significant differences in D3. The concentrations of triglycerides were different among organisms subjected to the treatments, indicating a greater concentration in organisms fed D2 than in those fed D1. In muscle tissue, the concentration of glycogen followed the same trend as haemolymphatic glucose, indicating that the organisms fed D2 had a higher concentration of this metabolite compared to the rest. The amino acid profile of muscle tissue of wild and fed aeglids had a high and significant correlation in all cases, showing few changes in the short‐term feeding regime. Some changes were observed mainly in aeglids fed D3, which exhibited the lowest amounts of methionine, lysine and arginine and the highest amounts of aspartic + glutamic acids. In addition, D2 has a good quality of EAA, fulfilling almost all the requirements of a wild aeglid.

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Nutrition and Functions of Amino Acids in Aquatic Crustaceans

Han

Zheng³

et al. 2021

Advances in Experimental Medicine and Biology

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Dietary lysine requirement of juvenile swimming crab, Portunus trituberculatus

Cited by 56 publications

References 54 publications

Lisina em dietas para alevinos de carpa comum

Lisina em dietas para alevinos de carpa comum

Protein and cellulose level in diet: Effects on enzymatic activity, metabolite and amino acid profiles in freshwater anomuransAegla uruguayana(Decapoda: Anomura)

Nutrition and Functions of Amino Acids in Aquatic Crustaceans

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