&lt;b&gt;Total lipid nutritional quality of the adipose tissue from the orbital cavity in Nile tilapia from continental aquaculture

Sousa, Alison Bruno Borges de; Santos, Oscar de Oliveira; Visentainer, Jesuí Vergílio; Almeida, Neiva Maria de

doi:10.4025/actascianimsci.v39i4.36303

Cited by 8 publications

(7 citation statements)

References 29 publications

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“…Our results are consistent with the expected action of increased n-3 in the reduction of IL-6 and liver weight in groups LO and SLO, which ingested higher levels of n-3 PUFA (p < 0.05) [50]. The increase in IL-10 in the LO group enhanced the protective characteristic of n-3 PUFA since it inhibited the production of IL-6, thereby reducing the pro-inflammatory effects [46,47].…”

Section: Discussionsupporting

confidence: 90%

“…The hypercholesterolemic index represents the proportion between PUFAs and SFA present in the diet and high values indicate a favorable nutritional balance; thus, the lower the SFA quantities, the lower the tendency to activate inflammatory markers, the risk of cardiovascular diseases, and the accumulation of free FAs in the liver [45,46]. The HH values of 4.82 for SO and 14.85 for LO are superior to those reported for Brazilian fish (1.87-2.18), already considered rather high [47].…”

Section: Discussionmentioning

confidence: 66%

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Protective Effect of α-Linolenic Acid on Non-Alcoholic Hepatic Steatosis and Interleukin-6 and -10 in Wistar Rats

et al. 2019

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Consumption of omega-3 (n-3) polyunsaturated fatty acids (PUFA) is related to improvement in the inflammatory response associated with decreases in metabolic disorders of obesity, such as low-grade inflammation and hepatic steatosis. Linseed (Linum usitatissimum) oil is a primary source of n-3 fatty acids (FAs) of plant origin, particularly α-linolenic acid, and provides an alternative for the ingestion of n-3 PUFA by persons allergic to, or wishing to avoid, animal sources. In our study, we evaluated the effect of the consumption of different lipidic sources on metabolic and inflammatory parameters in Wistar rats. We split 56 male rats into four groups that were fed for 60 days with the following diets: sesame oil, (SO, Sesamum indicum), linseed oil (LO), SO + LO (SLO), and a control group (CG) fed with animal fat. Our results reveal that the use of LO or SLO produced improvements in the hepatic tissue, such as lower values of aspartate aminotransferase, liver weight, and hepatic steatosis. LO and SLO reduced the weight of visceral fats, weight gain, and mediated the inflammation through a decrease in interleukin (IL)-6 and increase in IL-10. Though we did not detect any significant differences in the intestine histology and the purinergic system enzymes, the consumption of α-linolenic acid appears to contribute to the inflammatory and hepatic modulation of animals compared with a diet rich in saturated FAs and or unbalanced in n-6/n-3 PUFAs, inferring possible use in treatment of metabolic disorders associated with obesity and cardiovascular diseases.

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Section: Discussionsupporting

confidence: 90%

Section: Discussionmentioning

confidence: 66%

Protective Effect of α-Linolenic Acid on Non-Alcoholic Hepatic Steatosis and Interleukin-6 and -10 in Wistar Rats

et al. 2019

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Section: Methodsmentioning

confidence: 99%

“…The following parameters were calculated: atherogenic index (AI), thrombogenic index (TI) and hypocholesterolemic to hypercholesterolemic fatty acid ratio (h/H). The parameters were calculated from the formulas [41]: AI = (C12:0 + 4 × C14:0 + C16:0)/[∑MUFA +∑(n−6) + ∑(n−3)]; MUFA are monounsaturated fatty acids TI = (C14:0 + C16:0…”

Section: Calculations and Statistical Analysismentioning

confidence: 99%

The Impact of Zn, Cu and Fe Chelates on the Fatty-Acid Profile and Dietary Value of Broiler-Chicken Thigh Meat

Winiarska-Mieczan

Jachimowicz

Kwiecień

et al. 2021

Animals

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This study aimed to compare the effect of Zn, Cu and Fe glycine chelates on the proximate composition, cholesterol levels, fatty-acid profile and dietary value of the thigh meat of broiler chickens. The experiment involved three hundred and fifty Ross 308 chickens divided into seven groups. The chickens were administered Zn, Cu and Fe glycine chelates in an amount corresponding to 50% of the requirement or 25% of the requirement for 42 days. It was found that the use of Zn, Cu and Fe glycine chelates did affect the fatty acid profile and dietary value of meat. A positive impact was most frequently (p < 0.05) noted in chickens receiving Zn chelate in an amount covering 50% of the requirement: the lowest levels of SFA and atherogenic and thrombogenic indices, the highest content of PUFA n−3 and PUFA/SFA ratios and hypocholesterolemic/hypercholesterolemic indices. Positive effects were more often recorded for chickens receiving Zn in an amount corresponding to 50% of the requirement. The results did not show that the use of Cu and Fe glycine chelates can reduce the dietary value of thigh meat in broiler chickens since, generally, the outcomes were not worse than those in the control group. It should be highlighted that due to ambiguous results, it is impossible to determine a dose of Cu and Fe glycine chelate which would be more efficient for broiler chickens. However, chickens receiving chelates in amounts corresponding to 25% of the requirement showed far better results.

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“…Formulas developed by De Sousa et al [24] were used to calculate the atherogenic index (AI), the thrombogenic index (TI), and the hypocholesterolemic/hypercholesterolemic (H/H) fatty acid ratio.…”

Section: Calculations and Statistical Analysismentioning

confidence: 99%

Assessment of the Chemical Composition and Nutritional Quality of Breast Muscle from Broiler Chickens Receiving Various Levels of Fe Glycine Chelate

et al. 2023

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The aim of the study was to determine the effect of Fe glycine chelate supplementation on the chemical composition and nutritional quality of breast meat from broiler chicken. The following parameters were assessed: fat content, cholesterol content, fatty acid profile, atherogenic index (AI), thrombogenic index (TI), and hypocholesterolemic/hypercholesterolemic (H/H) fatty acid ratio. The 42-day experiment involved 200 broiler chickens assigned into four dietary groups: the control receiving Fe sulfate in the dose of 40 mg/kg of feed and three experimental groups of chickens supplemented with 40 mg (Fe-Gly40), 20 mg (Fe-Gly20), or 10 mg (Fe-Gly10) of Fe glycine chelate per 1 kg of diet. The results showed no negative effect of the application of Fe glycine chelate on the chemical composition and nutritional quality of breast muscle. Therefore, the advisability of the application of Fe glycine chelates in the nutrition of broiler chickens should be revised.

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<b>Total lipid nutritional quality of the adipose tissue from the orbital cavity in Nile tilapia from continental aquaculture

Cited by 8 publications

References 29 publications

Protective Effect of α-Linolenic Acid on Non-Alcoholic Hepatic Steatosis and Interleukin-6 and -10 in Wistar Rats

Protective Effect of α-Linolenic Acid on Non-Alcoholic Hepatic Steatosis and Interleukin-6 and -10 in Wistar Rats

The Impact of Zn, Cu and Fe Chelates on the Fatty-Acid Profile and Dietary Value of Broiler-Chicken Thigh Meat

Assessment of the Chemical Composition and Nutritional Quality of Breast Muscle from Broiler Chickens Receiving Various Levels of Fe Glycine Chelate

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