The water soluble fraction in fish meal (stickwater) stimulates growth in Atlantic salmon (Salmo salar L.) given high plant protein diets

Kousoulaki, Katerina; Albrektsen, Sissel; Langmyhr, Eyolf; Olsen, Hanne Jorun; Campbell, Paddy; Aksnes, Anders

doi:10.1016/j.aquaculture.2008.12.034

Cited by 76 publications

(42 citation statements)

References 56 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…The presence of Thr (14, 81, 121) and Trp (140, 144) could be detected from their respective cross‐peaks in 2D‐COSY and TOCSY experiments (Table 1). Our assignation on the aminoacids present in samples is in agreement with that very recently reported by other authors in a study of salmon extracts by HPLC 29…”

Section: Resultssupporting

confidence: 93%

¹H‐HRMAS NMR study of smoked Atlantic salmon (Salmo salar)

Castejón

Villa

Calvo

et al. 2010

Magnetic Reson in Chemistry

View full text Add to dashboard Cite

High-resolution magic angle spinning (HRMAS) NMR spectroscopic data of smoked Atlantic salmon (Salmo salar) were fully assigned by combination of one- and two-dimensional-HRMAS experiments. Complete representative spectra, obtained after few minutes of analysis time, revealed a large number of minor and major compounds in the sample. The methodology is limited by the low sensitivity of NMR, and therefore HRMAS only enables the determination of the most relevant components. These were fatty acids (FAs), carbohydrates, nucleoside derivatives, osmolytes, amino acids, dipeptides and organic acids. For the first time, spectra were resolved sufficiently to allow semiquantitative determination in intact muscle of the highly polyunsaturated FA 22:6 omega-3. Additionally, the feasibility of (1)H-HRMAS NMR metabolite profiling was tested to identify some bioactive compounds during storage. This profiling was carried out by the non-destructive and direct analysis (i.e. without requiring sample preparation and multiple step procedures) of intact salmon muscle. The proposed procedure can be applied to a large number of samples with high throughput due to the short time of analysis and quick evaluation of the data.

show abstract

Section: Resultssupporting

confidence: 93%

¹H‐HRMAS NMR study of smoked Atlantic salmon (Salmo salar)

Castejón

Villa

Calvo

et al. 2010

Magnetic Reson in Chemistry

View full text Add to dashboard Cite

show abstract

“…The elevated peak of IGF-1 in the present study suggests that IGF-1 gene can be up-regulated by the taurine supplementation in diets for olive flounder. Optimum level of taurine supplementation in fish diets has already been elucidated in previous studies for several fish species, such as cobia (Rachycentron canadum) (Kousoulaki et al 2009), Japanese flounder (Kim et al 2003(Kim et al , 2007, red seabream (Takagi et al 2010), and sea bass (Brotons Martinez et al 2004). According to these studies, the optimum level of taurine supplementation depends on fish species and growth stage of fish.…”

Section: Discussionmentioning

confidence: 99%

Taurine supplementation in diet for olive flounder at low water temperature

et al. 2017

View full text Add to dashboard Cite

The objective of this study was to examine the effect of dietary supplementation of taurine for juvenile olive flounder (Paralichthys olivaceus) at low water temperature (16.4 ± 0.36°C). Fish meal (FM)-based diet was used as the control diet. Four other experimental diets were prepared by adding taurine to FM-based diet at 0.25, 0.50, 1.00, and 1. 50% (T1, T2, T3, and T4, respectively). Each experimental diet was fed to triplicate groups of fish (initial mean body weight, 19.5 g) for 10 weeks. At the end of the feeding trial, growth performance and feed utilization, hematological parameters, non-specific immune responses, whole-body proximate composition, and liver mRNA expression of insulin-like growth factor-1 (IGF-1) were investigated. Feed conversion ratio was significantly reduced while protein efficiency ratio was significantly increased in taurine-supplemented groups. Hematocrit and hemoglobin were also significantly increased while plasma cholesterol levels were decreased in taurine-supplemented groups than those in the control group. Nitroblue-tetrazolium, myeloperoxidase and lysozyme activities, and plasma immunoglobulin level were significantly increased by taurine supplementation. These results suggest that dietary taurine supplementation is effective in improving growth performances, feed utilization, and innate immunity of olive flounder in low water temperature season.

show abstract

“…Fig. 1 Plant feedstuffs lack certain FM components, such as taurine and hydroxyproline, which are beneficial for fish growth and fish health (Aksnes et al, 2008;Kousoulaki et al, 2009;Pinto et al, 2013). On the contrary, many insects, such as locusts, houseflies, mealworms and mosquitoes, but also the honeybee (Apis mellifera), the Eri silkworm (Attacus ricini), the common fruit fly (Drosophila melanogaster), and cockroaches contain valuable levels of taurine (up to 26 mol/g) (Clark Fig.…”

Section: Proteins/amino Acidsmentioning

confidence: 97%