Effect of lipid composition of diets and environmental temperature on the performance and fatty acid composition of juvenile European abalone (Haliotis tuberculata L. 1758)

Hernández, Jorge; Parra, Ana Matus de la; Lastra, Mariano; Viana, Marı́a Teresa

doi:10.1016/j.aquaculture.2013.07.005

Cited by 18 publications

(11 citation statements)

References 26 publications

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“…However, the FA signatures of FO‐based and VO‐based groups were classified into two separate groups, regardless of macroalgal meals, suggesting that the lipid source showed a relatively higher effect on body wall FAs than macroalgal meal. Such results are consistent with the effects of dietary lipids on the FA compositions of other invertebrates (e.g., Castell et al., ; Durazo‐Beltrán et al., ; González‐Durán, Castell, Robinson & Blair, ; González‐Félix, Lawrence, Gatlin & Perez‐Velazquez, ; Hernández et al., ; Lim, Ako, Brown & Hahn, ; Zhou, Li, Liu, Chi & Yang, ).…”

Section: Discussionsupporting

confidence: 86%

“…Despite significant lipid source effect on growth, however, no significant differences in SGR between the FO‐based and corresponding VO‐based groups were observed, suggesting that dietary replacement of FO with VO showed no adverse effect on the growth of A. japonicus . The replacement FO with VO in aquafeeds without compromising the growth performance has also been demonstrated in other invertebrates such as green abalone Haliotis fulgens (Durazo‐Beltrán, D'Abramo, Toro‐Vazquez, Vasquez‐Peláez & Viana, ) and European abalone Haliotis tuberculata (Hernández, de la Parra, Lastra & Viana, ).…”

Section: Discussionmentioning

confidence: 87%

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Effects of dietary macroalgae meal and lipid source on growth performance and body wall fatty acid composition of sea cucumber Apostichopus japonicus

Wen

Sun²,

Gao

et al. 2017

Aquac Res

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A 70-day experiment was conducted to examine the effects of different macroalgal meals and lipid sources on growth, body wall composition and fatty acid (FA) profile of sea cucumber Apostichopus japonicus. Two macroalgal meals including Sargassum muticum (SM) and Gracilaria lemaneiformis (GL) and two lipid sources including fish oil (FO) and vegetable oil (VO) were formulated into four diets, i.e., S. muticum and fish oil (SF), S. muticum and vegetable oil (SV), G. lemaneiformis and fish oil (GF) and G. lemaneiformis and vegetable oil (GV). The results showed that the specific growth rates (SGR) of A. japonicus fed diets containing SM were significantly higher than those fed diets containing GL. No significant differences in SGR between the FObased and VO-based groups were observed. Similar results were observed in the body wall lipid content. Most body wall FAs changed to resemble the dietary FA proportions because of the dietary effect. Concentrations of 20:4n-6 of the SF and GF groups were significantly lower than the SV and GV groups, while levels of 20:5n-3 and 22:6n-3 were significantly higher than the SV and GV groups. The n-3/ n-6 polyunsaturated fatty acids (PUFA) ratios of the SF and GF groups were significantly higher than the SV and GV groups. Moreover, the SF group had significantly higher 20:5n-3 and 22:6n-3 contents and n-3/n-6 PUFAs ratio than the GF group.These findings reveal that the SF diet can show beneficial effects on both growth performance and body wall n-3 PUFAs content of A. japonicus.

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Section: Discussionsupporting

confidence: 86%

Section: Discussionmentioning

confidence: 87%

Effects of dietary macroalgae meal and lipid source on growth performance and body wall fatty acid composition of sea cucumber Apostichopus japonicus

Wen

Sun²,

Gao

et al. 2017

Aquac Res

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“…In the current study, the lipid fractions of de-hulled lupin meal, and to a lesser extent solvent extracted soybean meal, contained moderate levels of the precursor ALA (Chiofalo et al, 2012;Monteiro et al, 2012), and likely supplemented dietary LC n-3 PUFA. Moreover, Hernández et al (2013) reported that if ALA is present in the diet, growth of abalone (H. tuberculata) is not compromised after 200 days compared to control animals fed a fish oil diet.…”

Section: Discussionmentioning

confidence: 99%

Growth and feed utilisation of juvenile greenlip abalone (Haliotis laevigata) in response to water temperatures and increasing dietary protein levels

et al. 2015

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“…Similarly, herbivorous abalone Haliotis tuberculata were found to contain up to 6.46% lipid in their foot tissue (Hernandez et al. ). Lipid content in the viscera of gastropods appears to be higher than the foot tissue, ranging from 15 to 17% (Chiou et al.…”

Section: Discussionmentioning

confidence: 99%

Investigation of nutritional properties of three species of marine turban snails for human consumption

Lah

Smith

Savins

et al. 2016

Food Science & Nutrition

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Turban snails (family Turbinidae) are gastropod molluscs that are harvested for human consumption yet little is known about the nutritional properties of these snails, particularly from Australian waters. This study compares the proximate composition (ash, moisture, protein, and lipid content), fatty acid profiles, mineral, and trace element content of three species of turbinid snails; Turbo militaris, Lunella undulata, and Lunella torquata from northern New South Wales, Australia. They were all found to have relatively high protein in their flesh (16.0% to 18.5% of the fresh weight). L. torquata had a significantly higher lipid content (8.5% w/w) than L. undulata (5.2% w/w), whereas T. militaris (5.6% w/w) was not significantly different to either. Analysis with gas chromatography showed there was no significant difference in monounsaturated fatty acid (MUFA) content, with an average of approximately 14% of the total fatty acids in all three species. However, saturated fatty acids (SFA) were significantly higher in T. militaris (41%), whereas polyunsaturated fatty acids (PUFA) were significantly higher in L. undulata (46%). The ratio of n−3/n−6 fatty acids ranged from 1.1 in T. militaris to 1.4 in L. torquata, which is good for human health and comparable to other high value gastropods. The results indicate that T. militaris, L. undulata, and L. torquata provide a good source of essential elements such as zinc, selenium, and iron. At the location studied, toxic metals and metalloids were below safe recommended standards for human consumption. Overall, this study confirms the suitability of turban snails as a nutritional food for human consumption.

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Effect of lipid composition of diets and environmental temperature on the performance and fatty acid composition of juvenile European abalone (Haliotis tuberculata L. 1758)

Cited by 18 publications

References 26 publications

Effects of dietary macroalgae meal and lipid source on growth performance and body wall fatty acid composition of sea cucumber Apostichopus japonicus

Effects of dietary macroalgae meal and lipid source on growth performance and body wall fatty acid composition of sea cucumber Apostichopus japonicus

Growth and feed utilisation of juvenile greenlip abalone (Haliotis laevigata) in response to water temperatures and increasing dietary protein levels

Investigation of nutritional properties of three species of marine turban snails for human consumption

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