Supplementing flaxseed oil for long periods improved carcass quality and breast fatty acid profile in Japanese quail

Mirshekar, Reza; Dastar, B; Shargh, M Shams

doi:10.1016/j.animal.2020.100104

Cited by 9 publications

(8 citation statements)

References 49 publications

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“…As for the food conversion factor, the results showed that there are no significant differences between the coefficients, and therefore the reason for this may be due to the results of the statistical analysis of feed consumption. Table (3), which showed that there were no significant differences in the food conversion factor and these results were consistent with some literature [24,26] who indicated that there were no significant differences in the food conversion factor between the coefficients when feeding broilers on different proportions of flaxseed oil and animal tallow. While the results of the net ratio showed a significant decrease in the second, third and fourth transactions compared with the first treatment, these results were consistent with some investigators [27,28] , which showed a significant decrease in the net ratio of flaxseed oil treatment compared with the control treatment.…”

Section: Resultssupporting

confidence: 90%

Effect of Adding Flaxseed Oil and Tallow and Their Combination on The Productive Performance of Broilers

N. Alhayaly,

M. Saadi,

Th.Younis

2024

Egyptian Journal of Veterinary Sciences

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and the field study period was from 7/2/2023 to 20/3/2023 (42 days) for the purpose of studying the effect of adding flaxseed oil and animal tallow and the combination between them on the productive performance and nutritional value of broilers. In this study, 288 non-naturalized broilers chicks (type Ross 308) at the age of one day were used in this study. The coefficients of the study were as follows: the first treatment (T1, control) fed on a standard diet (Free of oil and fat), the second treatment (T2) was fed on a diet containing flaxseed oil by 6 %, the third treatment (T3) was fed on a diet containing animal fat by 6 %, and the fourth treatment (T4) was fed on a diet containing flaxseed oil by 3 % with animal fat by 3 %. The results showed a significant increase in vivo weight and weight gain in addition to the relative weight of the thighs, the percentage of visceral fat and the concentration of high-density lipoproteins (HDL-C). besides that, the results also showed a significant decrease in percentage of net and relative weight of the chest, back and wings in addition to glucose concentration. However, there were no significant differences between the coefficients in total feed consumption, nutritional conversion factor, relative weight of neck, heart, liver, gizzard and Fabricia gland.

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Section: Resultssupporting

confidence: 90%

Effect of Adding Flaxseed Oil and Tallow and Their Combination on The Productive Performance of Broilers

N. Alhayaly,

M. Saadi,

Th.Younis

2024

Egyptian Journal of Veterinary Sciences

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“…The author of [31] also did not find any effect of replacing sunflower oil with flaxseed oil on live weight or on the average weight of thigh, breast, liver, heart, spleen, and bursa of Fabricius, which is related to meeting the energy requirements of birds, corroborating the results observed in this study. Animal-sourced fats have a lower degree of unsaturation, and therefore generally have lower digestibility [32], which may justify the better results obtained for the carcass yield of birds fed with distilled corn oil compared to poultry fat.…”

Section: Discussionsupporting

confidence: 88%

Nutritional, Productive, and Qualitative Characteristics of European Quails Fed with Diets Containing Lipid Sources of Plant and Animal Origin

Valentim,

Garcia,

de Castro Burbarelli

et al. 2023

Animals

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The objective of this study was to investigate the impact of alternative lipid sources on nutrient metabolism, performance, carcass characteristics, and meat quality in European quails. Trial 1 determined the energy values and nutrient metabolizability of non-conventional lipid sources. Six treatments (control, soybean oil, conventional corn oil, distilled corn oil, poultry fat, and beef tallow) were randomly assigned with 10 replicates per treatment. Trial 2 evaluated animal performance, carcass characteristics, and meat quality using a randomized design with five treatments and 10 replicates each. Statistical analysis showed no significant difference in apparent metabolizable energy corrected by nitrogen (AMEn) and coefficients of metabolizability (CM%) among the lipid sources. The AMEn values found were 8554 for soybean oil, 7701 for corn, 7937 for distilled corn oil, 7906 for poultry fat, and 7776 for beef tallow (kcal/kg). The CM values were 88.01% for soybean oil, 79.01% for corn oil, 84.10% for distilled corn oil, 81.43% for poultry fat, and 79.28% for beef tallow. The inclusion of lipid sources of plant and animal origin in the diet of 7–35-day old meat quails did not influence performance or carcass and cut characteristics. The inclusion of distilled corn oil increased carcass yield and influenced skin and meat color parameters. AMEn values varied for each lipid source. The inclusion of distilled corn oil positively influenced skin and meat color as well as carcass yield in quails.

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“…Corroborated with the recorded results for the L* parameter, the values of parameter a* indicated a decrease (p < 0.05) in the red color of thigh meat, compared to the GSO0 and GSO1.5 groups. According to Mirshekar et al [43], an increased degree of meat lightness is due to a lower pH value, resulting also in higher water losses. It was reported [44] that meat lightness is influenced by collagen deposits on muscles, which are white and accentuate as broilers become older.…”

Section: Effect Of Grape Seed Oil On Color Parameters and The Ph Of The Chicken Meatmentioning

confidence: 99%

Effects of Grape Seed Oil Supplementation to Broilers Diets on Growth Performance, Meat Fatty Acids, Health Lipid Indices and Lipid Oxidation Parameters

et al. 2021

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The purpose of this study was to evaluate the effects of grape seed oil (GSO) supplementation to broilers fed polyunsaturated fatty acids (PUFA)-enriched diets on growth performance, color, texture, fatty acid content and lipid peroxidation of meat. The 4-week feeding trial was conducted on 120 Cobb 500 broilers, assigned to three groups and housed in an experimental hall on permanent wood shaves litter. GSO was tested as source of natural antioxidants at different levels, 0% (GSO0, control), 1.5% (GSO1.5) and 3% (GSO3) in the presence of 4% flaxseed meal (FSM) in a completely randomized design. The results show that at the end of the experiment (42 days) the GSO supplementation had no effect (p < 0.05) on productivity parameters, except the final weight which was improved in GSO3 compared to GSO. The thigh meat color indicated a higher degree of lightness (p < 0.05), but the meat texture was not influenced (p < 0.05) by the new tested diets. The GSO diets increased (p < 0.05) the saturated fatty acid (SFA) content and decreased the PUFA content in the thigh meat. Thigh meat samples from GSO treatments had significantly (p < 0.05) improved oxidative stability. In the breast meat only the concentration of thiobarbituric acid-reactive substances (TBARS) decreased (p < 0.05). It is concluded that the GSO significantly improved the thigh meat oxidative stability.

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Supplementing flaxseed oil for long periods improved carcass quality and breast fatty acid profile in Japanese quail

Cited by 9 publications

References 49 publications

Effect of Adding Flaxseed Oil and Tallow and Their Combination on The Productive Performance of Broilers

Effect of Adding Flaxseed Oil and Tallow and Their Combination on The Productive Performance of Broilers

Nutritional, Productive, and Qualitative Characteristics of European Quails Fed with Diets Containing Lipid Sources of Plant and Animal Origin

Effects of Grape Seed Oil Supplementation to Broilers Diets on Growth Performance, Meat Fatty Acids, Health Lipid Indices and Lipid Oxidation Parameters

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