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

Natori, Mariene Miyoko; Alves, Rachel Cristina Prehl; Oliveira, Ricardo Henrique Franco de; Segura, Julio Guerra

doi:10.1590/0103-8478cr20151011

Cited by 2 publications

(3 citation statements)

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“…The different types of oil in lambari feed proved to be suitable alternative lipid sources that modulate fish physiology and the chemical composition of their flesh. In a previous study (Natori et al, 2016), lambari fed a diet including LO showed higher TBARS formation than those fed diets containing LO combined with SEO. The ability of SEO to reduce oxidation processes was also demonstrated in diabetic rats.…”

Section: Discussionmentioning

confidence: 73%

“…In a recent study, lambari fed feed containing plant oils combined with sesame oil showed a higher n-3 desaturation index and a lower hepatic peroxidation index, quantified by thiobarbituric acid reactive substances (TBARS) levels (Natori et al, 2016). However, the effect of sesame oil on oxidative stress enzymes and its effect on the polar and neutral fraction profiles of fish, when given in feed, were not investigated.…”

Section: Introductionmentioning

confidence: 99%

“…The objective of this research was to evaluate the effect of diets including soy oil (SO), linseed oil (LO), or freshwater fish residue oil (FRO) with or without sesame oil (SEO) on the oxidative stress status and polar and neutral lipid fraction composition of lambari. The experimental diets contained higher levels of EPA and DHA than the diets tested by Natori et al (2016) and were supplemented with biotin and pantothenic acid.…”

Section: Introductionmentioning

confidence: 99%

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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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Section: Discussionmentioning

confidence: 73%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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