Effect of different dietary oil sources on the growth performance, blood characteristics, fatty acid profiles, and expression of lipogenic genes in the liver of broiler chickens

Yan, Bo; Zhao, Renbin; Wang, J. P.; Chen, W.; Huang, Y. Q.; Wang, Z. X.; Zhang, J. S.; Liu, L. L.; Qi, Desheng

doi:10.17221/8557-cjas

Cited by 5 publications

(5 citation statements)

References 40 publications

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“…Between investigations where flaxseed in different forms was used many inconstancies can be observed, but mostly they are due to different experimental designs, the chemical composition of flaxseed and dietary ingredients. For example, it was reported that flaxseed oil did not affect glucose, cholesterol, or triglycerides (Yan et al, 2015), which is in contrast with our results, and with the previous reports of Al-Khalaifah et al, (2020). In the study by Reda et al (2020), it was shown that quail diets supplemented with 1.5% peanut oil or flaxseed oil or olive oil significantly decreased the total cholesterol and triglycerides compared with the soybean oilsupplemented diet.…”

Section: Resultscontrasting

confidence: 99%

Production performance and blood parameters of laying hens fed diets with rosehip and flaxseed meal ingredients

Vlaicu

Panaite

Untea

et al. 2023

Archiva Zootechnica

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This study was conducted to test the effect of two levels of rosehip meal used together with flaxseed meal on weekly production performances and blood parameters of laying hens. For that, we conducted a trial for 5 weeks on 120 laying hens (Tetra SL hybrid), aged 29 weeks. All three diets had 17.50% crude protein and 2780Kcal/kg metabolizable energy, but compared to the control diet (Con) the experimental diets contained 1.5% rosehip meal and 7% flaxseed meal (Diet1) or, 3% rosehip meal and 7% flaxseed meal (Diet2). The results revealed that only feed intake was significantly (P=0.0001) affected, being lower in experimental groups. Among the haematological parameters, the heterophile were significantly higher (P=0.0377) in both Diet1 and Diet2 groups versus the Con group. From the biochemical parameters analysed, in the lipid profile, glucose and triglycerides were significantly lower in the Diet2 group compared with both the Diet1 and Con groups. Total bilirubin was significantly higher (P=0.0020) in the Diet1 group compared to the Con and Diet2 groups, while the lactate dehydrogenase was lower (P=0.0414) in the samples of the Diet2 group. Overall, the studied ingredients had a slight influence on production performances and improved some blood parameters, especially the lipid profile of the Diet2 group.

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Section: Resultscontrasting

confidence: 99%

Production performance and blood parameters of laying hens fed diets with rosehip and flaxseed meal ingredients

Vlaicu

Panaite

Untea

et al. 2023

Archiva Zootechnica

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“…LPIN1 is an enzyme, involved in the de novo biosynthesis of TG and its mRNA is abundant in adipose tissue and muscle tissue of mice (59). In our study, feeding flaxseed to ducks for 30 days upregulated mRNA expression of LPIN1 (10). Lipin1 can also act as a transcriptional co-activator in relation to peroxisome proliferator-activated receptor alpha (PPAR-α).…”

Section: Discussionmentioning

confidence: 53%

“…In the liver, FA were metabolized by various genes like Lipin 1 (LPIN-1) and WD and tetra-Trico peptide repeats 1 (WDTC1) (6), n-3 FA were converted to DHA and EPA by FADS2 (7), and β-oxidized by the PPAR-α transcriptional factor in peroxisome and mitochondria (8). Previous studies reported that dietary n-3 increased the expression of FADS2 and LPIN1 genes in broilers (6, 9, 10).…”

Section: Popular Scientific Summarymentioning

confidence: 93%

Duration of the flaxseed diet promotes deposition of n-3 fatty acids in the meat and skin of Peking ducks

Shahid

Xiao³

et al. 2019

Food & Nutrition Research

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BackgroundPolyunsaturated fatty acids (PUFA), particularly n-3, have beneficial effects on human health, and for this reason foodstuffs with increased content of n-3 PUFA are now very common and widely available.DesignThis study was conducted to investigate the effect of the duration of a flaxseed diet on Peking duck’s growth performance, antioxidant status, gene expression, and fatty acid profile of the meat. A total of 792 12-day-old white Peking ducks were divided into four groups. In the control group, animals were provided with a basal diet. In the three experimental groups, animals were fed a 10% flax seed diet with vitamin E at 13, 23, and 33 days of age for 30, 20, and 10 days, respectively.ResultsThe growth performance of the ducks decreased with flaxseed diet’s duration. Both body weight and body weight gain decreased linearly while Feed conversion ratios (FCR) increased in the group of ducks fed flaxseed compared to control ducks. Serum triglycerides (TG), very low density lipoprotein (VLDL), low density lipoprotein cholesterol (LDL-C), and aspartate aminotransferase (AST) linearly decreased while high density lipoprotein cholesterol (HDL-C) and lipopolysaccharide (LPS) levels increased by feeding flaxseed up to 30 days. The expression of lipin-1 gene (LPIN-1) and fatty acid desaturase 2 (FADS2) linearly increased in ducks fed flaxseed for 30 days. Linolenic acid (n-3) and its long-chain metabolites like eicosatetraenoic acid (ETA), eicosapentaenoic acid (EPA), docosahexaenoic acid (DHA), and total n-3 fatty acids (FA) linearly increased while the ratio of n-6 to n-3 was reduced with increased duration of flaxseed supplementation.ConclusionOverall, we found that increasing the duration of flaxseed diet with vitamin E for more than 10 days had a mild adverse effect on duck’s growth performance but enrichedits meat with long-chain PUFA and decreased the n-6 to n-3 ratio, providing quality meat for health-conscious consumers. A period of 20 days is good for producing n-3 enriched Peking duck meat and skin.

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“…In contrast to these studies, López-Ferrer et al., 2001a , López-Ferrer et al., 2001b reported that the broilers' BWG was improved by 4% for FO or fish oil treatments compared to feed supplemented with tallow. Several studies reported no difference in the observed growth performance parameters of broilers when different fat sources were used ( Zolitsch et al., 1997 , Sanz et al., 2000 , Pesti et al., 2002 , Ghazalah et al., 2008 , Yan et al., 2015 ). This partly agrees with the results of our previous study ( Chen et al., 2012 ), in which we reported that the dietary inclusion of n-6 and n-3 PUFA improved BWG and feed conversion, while changing the ratio of n-3 to n-6 PUFA in a short term has no significant influence on broilers' growth performance.…”

Section: Discussionmentioning

confidence: 99%

Effects of dietary lipid sources on growth performance, nutrient digestibility, blood T lymphocyte subsets, and cardiac antioxidant status of broilers

Wen-ying

Wang

et al. 2019

Animal Nutrition

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Different lipid sources differ in the fatty acid profiles and differently affect growth performance as well as immune function of broilers. The influences of different dietary lipid sources on growth performance, nutrient digestibility, blood T lymphocyte population, and cardiac antioxidant status were investigated of broilers. A total of 360 one-day-old male broilers (BW = 44 ± 3 g) were randomized into 3 treatment groups, consisting of 6 replicates with 20 birds in each group. Broilers received standard diets supplemented with 5% (wt/wt) of lard (LD, as a control diet), sesame oil (SO), or flaxseed oil (FO). Broilers in both SO and FO treatment groups had lower ( P < 0.05) feed conversion ratios from 22 to 42 d and during the overall phase compared to those in LD treatment group. Meanwhile, the apparent total tract nutrient digestibility of crude fat in SO and FO treatment groups was higher than that in LD treatment group. Both FO and SO treatments decreased ( P < 0.05) abdominal fat percentage compared to LD treatment. Total triglycerides and total cholesterol in chicken blood were decreased ( P < 0.05) by SO and FO treatments compared to LD treatment. Feeding broilers with FO and SO led to a decrease ( P < 0.05) in blood CD4 + T lymphocyte count and in CD4 + :CD8 + ratio compared to LD treatment. Sesame oil and FO treatments increased cardiac glutathione peroxidase ( P < 0.05) compared to LD treatment. It is concluded that addition of 5% SO and FO to the standard corn-soybean meal diet improved feed efficiency, increased the activities of cardiac glutathione peroxidase, and affected the T lymphocytes ratio of fast growing broilers.

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Effect of different dietary oil sources on the growth performance, blood characteristics, fatty acid profiles, and expression of lipogenic genes in the liver of broiler chickens

Cited by 5 publications

References 40 publications

Production performance and blood parameters of laying hens fed diets with rosehip and flaxseed meal ingredients

Production performance and blood parameters of laying hens fed diets with rosehip and flaxseed meal ingredients

Duration of the flaxseed diet promotes deposition of n-3 fatty acids in the meat and skin of Peking ducks

Effects of dietary lipid sources on growth performance, nutrient digestibility, blood T lymphocyte subsets, and cardiac antioxidant status of broilers

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