Physiological, haematological and histopathological responses in common carp (Cyprinus carpio L.) fingerlings fed with differently detoxified Jatropha curcas kernel meal

Kumar, Vikas; Makkar, H.P.S.; Amselgruber, Werner; Becker, Klaus

doi:10.1016/j.fct.2010.05.007

Cited by 110 publications

(113 citation statements)

References 36 publications

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“…In contrast, Kumar et al (2010) and Akinleye et al (2012) observed increased triglyceride levels in fish fed plant protein based diets against fish meal (control), hence, the variation observed in comparison with our findings may be due to the differences in the major protein source used as control. Elevated blood glucose level has been reported in many fish species fed plant protein based diets due to the higher contents of carbohydrates, and the result obtained in the present study is in accord with other findings (Kikuchi, 1999;Kumar et al, 2010;Akinleye et al, 2012). Conversely, Slawski et al (2012) detected no significant differences in the plasma glucose levels in rainbow trout fed rapeseed protein concentrate.…”

Section: Discussioncontrasting

confidence: 55%

“…The reduction in serum triglyceride levels recorded in RPI fed groups were similar to the findings of Lim and Lee (2009) and Slawski et al (2012). In contrast, Kumar et al (2010) and Akinleye et al (2012) observed increased triglyceride levels in fish fed plant protein based diets against fish meal (control), hence, the variation observed in comparison with our findings may be due to the differences in the major protein source used as control. Elevated blood glucose level has been reported in many fish species fed plant protein based diets due to the higher contents of carbohydrates, and the result obtained in the present study is in accord with other findings (Kikuchi, 1999;Kumar et al, 2010;Akinleye et al, 2012).…”

Section: Discussioncontrasting

confidence: 41%

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Nutritional evaluation of protein isolate from rubber seed in the diet of Labeo rohita : Effects on growth performance, nutrient utilization, whole body composition and metabolic enzymes activity

Fawole

Sahu

Jain

et al. 2016

Animal Feed Science and Technology

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a b s t r a c tThe nutritional potential of protein isolate from rubber seed (RPI) in the diets of Labeo rohita (initial average weight 4.45 ± 0.01 g) was assessed in a 60 days feeding trial. Five isonitrogenous (32.62 ± 0.13 CP Kg −1 ) and isocaloric (18.47 ± 0.08 MJ kg −1 ) experimental diets were formulated with graded level of RPI like 0%, 25%, 50%, 75%, or 100% in replacement for soybean protein isolate (SPI), and designated as Control, RPI25, RPI50, RPI75, RPI100, respectively. The RPI contributed 0%, 13%, 26%, 39% or 52% of the total dietary protein in the diets. Each diets were randomly assigned to 15 experimental tanks containing 12 fish in triplicates and fed to satiation twice daily at 10:00 h and 18:00 h. At the end of the feeding trial, the growth performance and nutrient utilization indices such as percent weight gain (WG%), specific growth rate (SGR), daily growth coefficient (DGC), feed intake (FI), protein efficiency ratio (PER), feed conversion ratio (FCR) and protein retention (PR) values were not significantly (p > 0.05) affected by the dietary treatments irrespective of inclusion levels of RPI. A significantly higher (p < 0.05) hepatosomatic index (HSI) was recorded in the control and RPI 50 group compared to other treatment groups (p < 0.05). The intestinal somatic index (ISI) and Survival rate were similar (p > 0.05) in all the groups. The apparent digestibility coefficients (ADCs) of dry matter and protein for fish fed the control and RPI 100 diets were found to be similar, while RPI 50 and RPI 75 groups exhibited a significantly lower value corresponding to the protease enzyme activity. The whole body compositions and digestive/metabolic enzymes activities among the various groups did not differ significantly (p > 0.05). The serum cholesterol and triglyceride levels were found to be significantly higher (p < 0.05) in the control compared to the RPI fed groups. Significantly higher serum glucose level was recorded in RPI 50, while a reverse was seen in the liver glycogen contents. Overall, this study clearly showed that RPI from rubber seed can serve as alternative protein source in the diets of L. rohita fingerlings without any adverse effects on growth, nutrient utilization and physio-metabolic responses.

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Section: Discussioncontrasting

confidence: 55%

Section: Discussioncontrasting

confidence: 41%

Nutritional evaluation of protein isolate from rubber seed in the diet of Labeo rohita : Effects on growth performance, nutrient utilization, whole body composition and metabolic enzymes activity

Fawole

Sahu

Jain

et al. 2016

Animal Feed Science and Technology

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show abstract

“…A glicose plasmática dos peixes está relacionada a respostas metabólicas dos animais em função de alterações nas dietas, também podendo servir como indicativo de saúde (KUMAR et al 2010). No presente estudo não foram observadas diferenças significativas para esse parâmetro (Tabela 3).…”

Section: Methodsunclassified

Utilização de óleos vegetais em dietas para juvenis de piava (Leporinus obtusidens)

Adorian¹,

Mombach²,

Pianesso³

et al. 2017

Rev. Ciên. Agrovet.

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“…A determinação da glicose plasmática é importante para o conhecimento do metabolismo dos peixes em função das alterações da dieta, além de servir como indicativo de saúde (KUMAR et al, 2010) estando relacionada à condições de estresse. Dietas contendo apenas fontes vegetais proporcionam maiores níveis de glicose plasmática por conta da maior quantidade de carboidratos presentes nesses ingredientes (KUMAR et al, 2010). Isso explica porque não houve diferença nos níveis de glicose nesse experimento, pois todos os tratamentos tiveram como ingredientes subprodutos oriundos de grãos e oleaginosas.…”

Section: Níveis De Substituição Do Farelo De Soja (%)unclassified

Substituição do farelo de soja pelo farelo de linhaça em dietas para a piava (Leporinus obtusidens)

et al. 2013

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ResumoO objetivo deste trabalho foi avaliar a substituição do farelo de soja pelo de linhaça no crescimento de juvenis de piava. O experimento foi realizado no laboratório de piscicultura da UFSM/CESNORS, no período de março a abril de 2011. Foram utilizados 360 peixes (peso inicial = 9,0 ± 2,5 g), sendo estes acondicionados em um sistema de recirculação de água composto por 15 tanques (250L), com temperatura média da manhã = 20,3 ± 1,62ºC e da tarde = 21,4 ± 1,42ºC, durante 30 dias. Foram testadas cinco dietas, com níveis volumétricos de substituição do farelo de soja (0, 25, 50, 75 e 100%). A utilização de farelo de linhaça como fonte proteica proporcionou aos peixes o mesmo desempenho. O peso, comprimento total, comprimento padrão, ganho em peso relativo, fator de condição e taxa de crescimento específico das piavas não foram influenciados pelos tratamentos (P > 0,05). Da mesma forma, a glicose plasmática, deposição de proteína corporal e a enzima quimiotripsina não apresentaram diferenças. A deposição de lipídios corporais foi mais bem expressa pelo modelo cúbico de regressão polinomial (P <0 ,05). A inclusão do farelo de linhaça proporcionou aumento na quantidade da enzima tripsina (P < 0,05). Conclui-se que o farelo de linhaça pode ser utilizado como fonte protéica em dietas para piava. Palavras-chave: Enzimas digestivas, fontes protéicas vegetais, nutrição, peixes nativos, suplemento proteico AbstractThe aim of this study was evaluate the replacement of soybean meal by linseed meal on growth of piava juveniles. The experiment was carried on fish farming laboratory of UFSM/CESNORS, on March to April, 2011. They were used 360 fish, (initial weight = 9.0 ± 2.5 g), which placed in a water re-use system composed by 15 tanks (250L), with mean temperature in the morning = 20.3 ± 1.62ºC and in the afternoon = 21.4 ± 1.42ºC, during 30 days. It were testes five diets with volumetric levels of soybean meal replace (0, 25, 50, 75 e 100%). The use of the linseed meal provided same performance to the fish. The weight, total length, standard length, relative weight gain, condition factor and specific growth rate of the piavas were not affected by treatments (P > 0.05). Similarly, the plasmatic glucose, body protein deposition and chymotrypsin enzyme no showed differences. The body lipid deposition was best expressed by the cubic polynomial regression model (P <0 .05). The inclusion of linseed meal increased the amount of the trypsin enzyme (P < 0.05). It concludes that the linseed meal can be used as protein source in diets for piava.

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Physiological, haematological and histopathological responses in common carp (Cyprinus carpio L.) fingerlings fed with differently detoxified Jatropha curcas kernel meal

Cited by 110 publications

References 36 publications

Nutritional evaluation of protein isolate from rubber seed in the diet of Labeo rohita : Effects on growth performance, nutrient utilization, whole body composition and metabolic enzymes activity

Nutritional evaluation of protein isolate from rubber seed in the diet of Labeo rohita : Effects on growth performance, nutrient utilization, whole body composition and metabolic enzymes activity

Utilização de óleos vegetais em dietas para juvenis de piava (Leporinus obtusidens)

Substituição do farelo de soja pelo farelo de linhaça em dietas para a piava (Leporinus obtusidens)

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