Stärke- und Fettverwertung netzkäfiggehaltener Regenbogenforellen (Salmo gairdneri)

Koops, H.; Tiews, K.; Tiews, J.; Gropp, Jürgen

doi:10.1016/0044-8486(74)90040-4

Cited by 9 publications

(3 citation statements)

References 2 publications

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“…Carbohydrates are the cheapest energy sources and the major compounds that make up organisms. Some studies have indicated that certain levels of carbohydrates can improve feed utilization and protein retention in rainbow trout ( Oncorhynchus mykiss ), Atlantic salmon ( Salmo salar ), European eel ( Anguilla anguilla ), Atlantic cod ( Gadus morhua ), and different carp species ( Catla catla , Labeo rohita , Cirrhinus mrigala ) 1 – 7 . If sufficient carbohydrate content is not provided in the diet, other nutrients such as proteins and lipid can be used for energy 8 ; This could lead to an increase in cost and nutritional imbalances.…”

Section: Introductionmentioning

confidence: 99%

Transcriptome analysis reveals carbohydrate-mediated liver immune responses in Epinephelus akaara

Yang

Han

Xiao

et al. 2018

Sci Rep

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As the cheapest energy source, carbohydrates are used in fish feeds to improve physical quality and reduce catabolism of proteins and lipids. The liver is the primary organ for metabolism and is also an important site of immune regulation. Here, we investigated the effect of different dietary carbohydrate levels on growth and health by evaluating the liver transcriptome of Epinephelus akaara. In this study, E. akaara juveniles were fed diets containing few (0% corn starch), moderate (18% corn starch), and high (30% corn starch) levels of dietary carbohydrate. After an 8-week feeding trial, E. akaara fed 30% dietary carbohydrates exhibited poor growth performance compared with those fed 0% and 18% dietary carbohydrates (P > 0.05). Genes related to the immune system, including IL8, TLR9, CXCR4, CCL4, and NFκB inhibitor alpha, were over-expressed in E. akaara fed the highest level of carbohydrate (30%). This general over-expression could indicate activation of inflammatory processes in the liver. The liver transcriptome data of E. akaara reported here indicate that high carbohydrate level of diet can lead to poor growth and inflammatory immune response in E. akaara.

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Section: Introductionmentioning

confidence: 99%

Transcriptome analysis reveals carbohydrate-mediated liver immune responses in Epinephelus akaara

Yang

Han

Xiao

et al. 2018

Sci Rep

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show abstract

“…1996). Thus, improved feed utilization and protein retention are found in rainbow trout, Atlantic salmon, European eel ( Anguilla anguilla ), cod and different carp species ( Catla catla, Labeo rohita, Cirrhinus mrigala ) fed with diets containing low levels of carbohydrates compared with diets lacking carbohydrates (Koops et al . 1974; Bergot 1979a; Degani et al .…”

Section: Introductionmentioning

confidence: 99%

“…There are indications that carnivorous fish can compensate with a larger feed intake to maintain growth when starch accounts for an increasing part of the available energy (Bergot 1979a;Hilton & Atkinson 1982;Bergot & Breque 1983;Stephan et al 1996). Thus, improved feed utilization and protein retention are found in rainbow trout, Atlantic salmon, European eel (Anguilla anguilla), cod and different carp species (Catla catla, Labeo rohita, Cirrhinus mrigala) fed with diets containing low levels of carbohydrates compared with diets lacking carbohydrates (Koops et al 1974;Bergot 1979a;Degani et al 1986;Degani & Viola 1987;Hemre 1992;Hemre et al 1995a;Erfanullah 1998).…”

Section: Introductionmentioning

confidence: 99%

Carbohydrates in fish nutrition: effects on growth, glucose metabolism and hepatic enzymes

Hemre

Mommsen

Krogdahl

2002

Aquaculture Nutrition

751

490

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The utilisation of dietary carbohydrates and their effects on fish metabolism are reviewed. Details on how dietary carbohydrates affect growth, feed utilisation and deposition of nutrients are discussed. Variations in plasma glucose concentrations emphasizing results from glucose tolerance tests, and the impact of adaptation diets are interpreted in the context of secondary carbohydrate metabolism. Our focus then shifts to selected aspects of hormonal regulation of carbohydrate metabolism and dietary carbohydrates and their variable effects on glycogen and glucose turnover. We analyse the interaction of carbohydrates with other nutrients, especially protein and protein sparing, and de novo synthesis of lipids, and finish by discussing the correlation of dietary carbohydrates with fish health.

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Studies on the effect of increasing proportions of sucrose or gelatinized maize starch in diets for rainbow trout (Salmo gairdneri, R.) on the utilization of dietary energy and protein

Pieper

Pfeffer

1980

Aquaculture

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Stärke- und Fettverwertung netzkäfiggehaltener Regenbogenforellen (Salmo gairdneri)

Cited by 9 publications

References 2 publications

Transcriptome analysis reveals carbohydrate-mediated liver immune responses in Epinephelus akaara

Transcriptome analysis reveals carbohydrate-mediated liver immune responses in Epinephelus akaara

Carbohydrates in fish nutrition: effects on growth, glucose metabolism and hepatic enzymes

Studies on the effect of increasing proportions of sucrose or gelatinized maize starch in diets for rainbow trout (Salmo gairdneri, R.) on the utilization of dietary energy and protein

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