Effect of the inclusion of fish residue oils in diets on the fatty acid profile of muscles of males and females lambari (Astyanax altiparanae)

Gonçalves, Lígia Uribe; Ferroli, Felipe; Viegas, Elisabete Maria Macedo

doi:10.1590/s1516-35982012000900001

Cited by 11 publications

(12 citation statements)

References 31 publications

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“…Other marine/aquaticderived alternative oils containing n-3 LC-PUFAs are those derived from fisheries byproducts (i.e., seafood processing wastes or bycatch). Production of these raw materials is expanding (Rustad et al 2011;Shepherd and Jackson 2013), and their evaluations in aquafeeds have shown good potential (Fernandez Palacios et al 1997;Turchini et al 2003;Goncalves et al 2012;Sevgili et al 2012). These products also have the advantage of competitive pricing, and since they are mostly considered unacceptable or undesirable for direct human consumption, they are not seen as aggravating the emerging issue of food versus feed (Tacon and Metian 2009).…”

Section: Glencross Et Al 2002a 2002bmentioning

confidence: 99%

Thoughts for the Future of Aquaculture Nutrition: Realigning Perspectives to Reflect Contemporary Issues Related to Judicious Use of Marine Resources in Aquafeeds

Trushenski²,

2018

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In recent decades, aquaculture nutrition research has made major strides in identifying alternatives to the use of traditional marine‐origin resources. Feed manufacturers worldwide have used this information to replace increasing amounts of fish meal and fish oil in aquafeeds. However, reliance on marine resources remains an ongoing constraint, and the progress yielded by continued unidimensional research into alternative raw materials is becoming increasingly marginal. Feed formulation is not an exercise in identifying “substitutes” or “alternatives” but rather is a process of identifying different combinations of “complementary” raw materials—including fish meal, fish oil, and others—that collectively meet established nutrient requirements and other criteria for the aquafeed in question. Nutrient‐based formulation is the day‐to‐day reality of formulating industrially compounded aquafeeds, but this approach is less formally and explicitly addressed in aquaculture research and training programs. Here, we (re)introduce these topics and explore the reasons that marine‐origin ingredients have long been considered the “gold standards” of aquafeed formulation. We highlight a number of ways in which this approach is flawed and constrains innovation before delving into the need to assess raw materials based on their influence on aquafeed manufacturing techniques. We conclude with a brief commentary regarding the future funding and research landscape. Incremental progress may continue through the accumulation of small insights, but a more holistic research strategy—aligned with industry needs and focused on nutrient composition and ingredient complementarity—is what will spur future advancement in aquaculture nutrition.

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Section: Glencross Et Al 2002a 2002bmentioning

confidence: 99%

Thoughts for the Future of Aquaculture Nutrition: Realigning Perspectives to Reflect Contemporary Issues Related to Judicious Use of Marine Resources in Aquafeeds

Trushenski²,

2018

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“…Fish residue oil was included to evaluate the suitability of freshwater fish production and processing wastes as an ingredient for aquafeeds. The lipid profiles of oils extracted from animal wastes have a high oleic acid (C18:1n-9) content (Bureau and Meeker, 2010;Gonçalves et al, 2012).…”

Section: Discussionmentioning

confidence: 99%

“…Increased HUFA content in tissues elevates susceptibility to free radical production and lipid peroxidation (Ng et al, 2013). Studies demonstrate that lambari, Astyanax altiparanae (Garutti and Mariene Miyoko Natori 1 , Ricardo Henrique Franco de Oliveira 2 , Giuliana Parisi 3 , Antonio Bonelli 3 , Mariza Pires de Melo 2 , Elisabete Maria Macedo Viegas 1* Britski, 2000), probably has the capacity to desaturate and elongate LA and linolenic acid (LNA), contained in its diet, to HUFA, such as arachidonic acid (AA), EPA, and DHA (Gonçalves et al, 2012).…”

Section: Introductionmentioning

confidence: 99%

Oil blends with sesame oil in fish diets: oxidative stress status and fatty acid profiles of lambari

et al. 2019

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The objective of this research was to evaluate the growth performance, oxidative stress, and fatty acid profiles of lambari (Astyanax altiparanae) fed diets containing different lipid sources: soybean oil, linseed oil, and freshwater fish residue oil combined or otherwise with sesame oil (SEO). The fish (mean weight 0.95±0.46 g; mean length 4.21±2.77 cm) were distributed into 24 cages (cage capacity: 0.70 m 3 ; fish density: 276 individuals m −3 ) in six treatments and four replicates. After 80 days of feeding, they were weighed, and samples were collected for assay of catalase, glutathione reductase (GR), and lactate dehydrogenase (LDH) enzyme activities in muscle and analysis of the fatty acid profiles of polar and neutral fractions of whole eviscerated fish. The addition of SEO reduced docosahexaenoic acid (C22:6n-3, DHA) levels but increased the percentage of highly unsaturated n-3 fatty acids and the DHA: eiocosapentaenoic acid ratio, while reduced GR and LDH enzyme activities in muscle. Thus, certain blends of oils added to fish diets can improve the lipid profile of lambari and protect consumers against reactive oxygen species. How to cite: Natori, M. M.; Oliveira, R. H. F.; Parisi, G.; Bonelli, A.; Melo, M. P. and Viegas, E. M. M. 2019. Oil blends with sesame oil in fish diets: oxidative stress status and fatty acid profiles of lambari. Revista Brasileira de Zootecnia 48:e20170240.

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“…The LNA addition decreased the linoleic acid (LA) desaturation to HUFA n-6 due to the high affinity of the enzymes involved in desaturation and elongation processes with the n-3 fatty acids (CHEN et al, 2013). Likewise, the lambari Astyanax altiparanae (Garutti & Bristski, 2000) is also able to convert LNA into eicosapentaenoic acid (EPA) and DHA, and LA into arachidonic acid (AA) (GONÇALVES et al, 2012;CAMPELO et al, 2014).…”

Section: Introductionmentioning

confidence: 99%

Sesame oil in diets for lambari: Effects on growth parameters, corporal chemical composition and physiological alterations

et al. 2016

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Effect of the inclusion of fish residue oils in diets on the fatty acid profile of muscles of males and females lambari (Astyanax altiparanae)

Cited by 11 publications

References 31 publications

Thoughts for the Future of Aquaculture Nutrition: Realigning Perspectives to Reflect Contemporary Issues Related to Judicious Use of Marine Resources in Aquafeeds

Thoughts for the Future of Aquaculture Nutrition: Realigning Perspectives to Reflect Contemporary Issues Related to Judicious Use of Marine Resources in Aquafeeds

Oil blends with sesame oil in fish diets: oxidative stress status and fatty acid profiles of lambari

Sesame oil in diets for lambari: Effects on growth parameters, corporal chemical composition and physiological alterations

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