Review on the dietary effects of phospholipids in fish and crustacean larviculture

Coutteau, Peter; Geurden, Inge; Câmara, M.R.; Bergot, Pierre; Sorgeloos, Patrick

doi:10.1016/s0044-8486(97)00125-7

Cited by 305 publications

(219 citation statements)

References 38 publications

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“…The higher survival observed in co-fed shrimp mysis and PL as compared to animals fed only Artemia is in agreement with studies reporting nutritional benefits when complementing live feed with inert diets and/or using additives to manipulate the nutritional composition of live feed, which improves the overall response of shrimp with respect to live food alone (Léger et al, 1985;Coutteau et al, 1997;Gallardo et al, 2002;Calderon et al, 2004). Brito et al (2004) also reported higher growth in L. vannamei and L. setiferus fed co-feeding regimes as compared to regimes consisting only in Artemia without microalgae.…”

Section: Larval Growth and Survivalsupporting

confidence: 87%

Artemia replacement in co-feeding regimes for mysis and postlarval stages of Litopenaeus vannamei: Nutritional contribution of inert diets to tissue growth as indicated by natural carbon stable isotopes

Gamboa‐Delgado

Vay

2009

Aquaculture

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The nutritional contribution from co-fed Artemia nauplii and inert diets to growth in mysis and early postlarval shrimp Litopenaeus vannamei was assessed by analyzing the carbon stable isotope ratios (δ 13 C) in diets and shrimp tissue. Artemia nauplii and inert diets showed significantly different δ 13 C values but similar carbon contents and were supplied as single diets and also in three co-feeding regimes in which 25, 50 and 75% of the Artemia was replaced by inert diet on a dry weight basis, so that all feeding regimes provided similar amounts of dietary carbon. Shrimp δ 13 C values were significantly influenced by the different feeding regimes and reached isotopic equilibrium with their respective diets as soon as 5 days. Survival was significantly higher in co-fed animals than in those fed either Artemia or inert diet alone. There was no significant difference in growth between shrimp fed on Artemia only and those co-fed Artemia with inert diet, although the variability was high. Growth and survival were very low in shrimp fed only inert diet. Results from an isotope mixing model suggest that observed nutrient contributions from Artemia nauplii were significantly higher than expected contributions indicated by proportions established in the co-feeding regimes. Nutrient contributions to growth in the dietary regime providing equal carbon amounts of each diet type ranged from 77 to 86% for Artemia and from 13 to 24% for inert diet. Shrimp fed the 25% Artemia replacement regime exhibited a significantly higher retention of dietary carbon from the inert diet than those fed inert diet alone. This may have resulted from greater ingestion and/or assimilation of the inert diet in the presence of Artemia, combined with the higher growth rate in the co-feeding treatment. The results demonstrate the effectiveness of up to 50% replacement of Artemia with inert diet for L. vannamei mysis and early postlarval stages, indicating also that the inert diet may provide specific nutrients that promote survival, while digestibility may limit its contribution to tissue growth. The 3 influence of maternal and dietary sources on δ 13 C values in earlier larval stages was also described.

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Section: Larval Growth and Survivalsupporting

confidence: 87%

Artemia replacement in co-feeding regimes for mysis and postlarval stages of Litopenaeus vannamei: Nutritional contribution of inert diets to tissue growth as indicated by natural carbon stable isotopes

Gamboa‐Delgado

Vay

2009

Aquaculture

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“…However, there is now considerable evidence that at least some species of fish larvae, both freshwater and marine, may have only a limited capacity to biosynthesise phosphoglycerides de novo (Geurden et al, 1995Coutteau et al, 1997;Fontagne et al, 1998). This reflects the fact that many fish larvae receive an abundance of phosphoglycerides in their natural diets, whether from yolk sac lipids prior to first feeding or from natural prey at and after first feeding.…”

Section: Lipogenesismentioning

confidence: 99%

Metabolism and Functions of Lipids and Fatty Acids in Teleost Fish

Tocher

2003

Reviews in Fisheries Science

2,099

1,718

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Lipids and their constituent fatty acids are, along with proteins, the major organic constituents of fish, and they play major roles as sources of metabolic energy for growth including reproduction, and movement including migration. Furthermore, the fatty acids of fish lipids are rich in ω3 long chain, highly unsaturated fatty acids (n-3 HUFA) that have particularly important roles in animal nutrition, including fish and human nutrition, reflecting their roles in critical physiological processes. Indeed, fish are the most important food source of these vital nutrients for man Thus, the long standing interest in fish lipids stems from their abundance and their uniqueness. This review attempts to summarise our present state of knowledge of various aspects of the basic biochemistry, metabolism and functions of fatty acids, and the lipids they constitute part of, in fish, seeking where possible to relate that understanding as much to fish in their natural environment as to farmed fish. In doing so, it highlights the areas that require to be investigated in greater depth and also the increasing application of molecular technologies in fish lipid metabolism which will fascilitate further advances through molecular biological and genetic techniques including genomics and proteomics.

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“…It is well known that marine organisms require certain essential fatty acids (EFA), specifically n-3 and n-6 polyunsaturated fatty acids (PUFA), for their normal development. Many studies have shown that the absolute and relative amounts of dietary EFA have direct effects on larval development and survival of aquaculture species (Coutteau et al, 1997;Sargent et al, 1999Sargent et al, , 2002Tocher, 2003). Furthermore, each echinoderm species has specific dietary requirements and may require specific PUFA at given developmental stages (Cook et al, 2000;Castell et al, 2004).…”

Section: Introductionmentioning

confidence: 99%

Effects of dietary microalgae on growth, survival and fatty acid composition of sea urchin Paracentrotus lividus throughout larval development

et al. 2012

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This study investigated the growth, survival and fatty acid composition of sea urchin Paracentrotus lividus larvae fed four microalgal diets: Cricosphaera elongata, Pleurochrysis carterae, Tetraselmis suecica and Dunaliella tertiolecta (control). Larvae were successfully raised to competence for metamorphosis when fed C. elongata, P. carterae and D. tertiolecta diets but significant differences were found in survival rate and development. Larvae fed C. elongata showed 3 times higher survival and 20 % faster development than larvae fed the other two microalgae diets that supported development. In contrast, T. suecica failed to fully support development and larvae stalled at the four arms stage for more than 30 days. The urchin larvae could accumulate long-chain polyunsaturated fatty acids (LC-PUFA) such as docosahexaenoate (DHA; 22:6n-3), eicosapentaenoate (EPA; 20:5n-3) and arachidonate (ARA; 20:4n-6), either by assimilation and retention of dietary fatty acids, and/or synthesis from α-linolenic acid 18:3n-3 and linoleic acid 18:2n-6. Moreover, an accumulation of n-3 LC-PUFA and higher EPA/DHA and EPA/ARA ratios appeared to be associated with improved larval performance. The results indicate that live microalgae species, with appropriate fatty acid profiles are able to improve P. lividus larval performance, ultimately increasing hatchery profitability.

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Review on the dietary effects of phospholipids in fish and crustacean larviculture

Cited by 305 publications

References 38 publications

Artemia replacement in co-feeding regimes for mysis and postlarval stages of Litopenaeus vannamei: Nutritional contribution of inert diets to tissue growth as indicated by natural carbon stable isotopes

Artemia replacement in co-feeding regimes for mysis and postlarval stages of Litopenaeus vannamei: Nutritional contribution of inert diets to tissue growth as indicated by natural carbon stable isotopes

Metabolism and Functions of Lipids and Fatty Acids in Teleost Fish

Effects of dietary microalgae on growth, survival and fatty acid composition of sea urchin Paracentrotus lividus throughout larval development

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