Analysis of nutrient composition and fatty acid profiles of Japanese sea bass Lateolabrax japonicus (Cuvier) reared in seawater and freshwater

Xu, Janhe; Yan, Binlun; Teng, Yuanwen; Li, Gang; Lu, Zhenhe

doi:10.1016/j.jfca.2010.01.010

Cited by 44 publications

(36 citation statements)

References 23 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…It is important to mention that the amount of 18:3n-3 (20.19 ± 0.11) is greater than that reported for the muscle tissue of fish such as Lateolabrax japonicus (Japanese Sea Bass) reared in seawater (1.08 ± 0.08) and freshwater (0.78 ± 0.05) (XU et al, 2010).…”

Section: Resultsmentioning

confidence: 71%

Incorporation of conjugated linoleic and alpha linolenic fatty acids into Pimedolus maculatus fillets

et al. 2013

View full text Add to dashboard Cite

Section: Resultsmentioning

confidence: 71%

Incorporation of conjugated linoleic and alpha linolenic fatty acids into Pimedolus maculatus fillets

et al. 2013

View full text Add to dashboard Cite

“…The highest C18:0 was obtained in scales in the spring (March), significantly higher than that in the summer (June) (p<0.05). However, Xu et al (2010) reported a different result that the highest C18:0 was presented in the liver (13~15 %) of Japanese sea bass (Lateolabrax japonicus) reared in seawater and freshwater. C15:0, C17:0, C20:0, C21:0, C24:0 were found to be low in SFA fractions of all tissues investigated.…”

Section: Saturated Fatty Acids (Sfa)mentioning

confidence: 96%

Seasonal variations of fatty acid profile in different tissues of farmed bighead carp (Aristichthys nobilis)

et al. 2013

View full text Add to dashboard Cite

Bighead carp (Aristichthys nobilis) is one of the major farmed species of freshwater fish in China. Byproduct volume of bighead carp is significant at up to 60 % of whole fish weight. A better understanding of the nutritional composition is needed to optimize the use of these raw materials. The objective of this research was to characterize seasonal variations of fatty acid profile in different tissues (heads, bones, skin, scales, viscera, muscle and fins) of farmed bighead carp. The fatty acid composition of farmed bighead carp varied significantly with seasons and tissues. The highest lipid content was determined in viscera while the highest EPA and DHA composition were observed in muscle compared to the other tissues. Significantly higher ΣEPA+DHA (%) was recorded in all tissues in summer (June) when compared with those of the other three seasons (p<0.05). The n-3/n-6 fatty acid ratios in summer ranged from 3.38 to 3.69, nearly three times the ratios of the other three seasons. The results indicated that farmed bighead carp caught in summer could better balance the n-3 PUFA needs of consumers. The byproducts of bighead carp can be utilized for the production of fish oil.

show abstract

“…Literature data on the effects of salinity on fatty acid composition are dissimilar; Xu et al [30] found a upsurge in muscle PUFA and MUFA of Japanese sea bass (Lateolabrax japonicus) acclimated to saltwater compared to those grown in freshwater. In contrast, according to Eroldoǧan et al [31], freshwater induced an increase in total lipids respect to saltwater D. labrax.…”

Section: Fishmentioning

confidence: 99%

Evaluation of Dicentrarchus labrax Meats and the Vegetable Quality of Beta vulgaris var. cicla Farmed in Freshwater and Saltwater Aquaponic Systems

Nozzi

Parisi

Crescenzo³

et al. 2016

Water

View full text Add to dashboard Cite

Abstract:The purpose of this study is to exploit the euryhaline nature of commercially attractive species for their cultivation in freshwater aquaponic systems. This approach may increase the profitability of aquaponic production in coastal countries where the consumption of marine fish is traditional and of commercial relevance. For this purpose, juvenile European sea bass (Dicentrarchus labrax) were reared in an aquaponic freshwater (AFW) system and an aquaponic saltwater (ASW) system (salinity 20 ppt), in combination with chard (Beta vulgaris var. cicla) seedlings, a salt tolerant plant. At the end of the trial, nitrate and phosphate concentration in water significantly increased in the ASW system, suggesting that the ability of B. vulgaris to absorb these substances was limited by salinity. Total reflection X-ray fluorescence spectrometry revealed that the concentration of some oligoelements such as Fe remained lower with respect to the concentration in the freshwater hydroponic solution, in both AFW and ASW. FTIR-Fourier transform infrared spectroscopy on plants showed that growth at high salinity affected their lipid content. In the case of fish, freshwater had no effects on mono-and poly-unsaturated fatty acid profiles, although saturated fatty acids were significantly decreased in D. labrax reared in AFW. Our results demonstrates that it is possible to increase aquaponic profitability by farming D. labrax juveniles in an aquaponic freshwater system together with Beta vulgaris, obtaining good quality products.

show abstract

Analysis of nutrient composition and fatty acid profiles of Japanese sea bass Lateolabrax japonicus (Cuvier) reared in seawater and freshwater

Cited by 44 publications

References 23 publications

Incorporation of conjugated linoleic and alpha linolenic fatty acids into Pimedolus maculatus fillets

Incorporation of conjugated linoleic and alpha linolenic fatty acids into Pimedolus maculatus fillets

Seasonal variations of fatty acid profile in different tissues of farmed bighead carp (Aristichthys nobilis)

Evaluation of Dicentrarchus labrax Meats and the Vegetable Quality of Beta vulgaris var. cicla Farmed in Freshwater and Saltwater Aquaponic Systems

Contact Info

Product

Resources

About