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Hosseini SH, Mirzaei-Alamouti H, Mansouryar M, Vazirigohar M, Rezamand P, Mahjoubi E, Ramezankhani J, Aschenbach JR. Response to Incremental Replacement of Palm Oil with Fish Oil in Starter Diet on Growth Performance, Plasma Metabolites, Ruminal Fermentation, and Behavior of Dairy Calves. Animals (Basel) 2024; 14:1061. [PMID: 38612300 PMCID: PMC11010903 DOI: 10.3390/ani14071061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2024] [Revised: 03/21/2024] [Accepted: 03/25/2024] [Indexed: 04/14/2024] Open
Abstract
The objective of this study was to evaluate the effects of the incremental levels of n-3 fatty acids (FA) in starter feed (SF) on growth and metabolic performance of milk-fed calves. From day 3 of age, 30 female calves (39.4 ± 3.1 kg of body weight) were randomly assigned to one of three dietary treatments: (1) SF supplemented with 3.3% palm fatty acids (PO), (2) SF supplemented with 1.7% of PO and 1.9% fish oil (PFO), or (3) SF supplemented with 3.9% fish oil (FO). Chopped straw (7.5% of DM) was included in the SF of all treatments as total mixed ration (TMR). Diets had similar energy and protein contents. Total n-3 FA (% of total FA) and n-6/n-3 of PO, PFO, and FO were 1.90, 6.80, and 11.8 and 15.5, 4.50, and 2.70, respectively. The BW was greater for calves receiving FO (60.2 ± 0.3 kg) compared with PFO (58.7 ± 0.3 kg; p = 0.007) and tended to be greater for calves receiving FO vs. PO (59.0 ± 0.3 kg; p = 0.050). Because there was no interaction effect between diet × week of experiment, the greater BW of FO could not be attributed to the dietary treatment. Accordingly, average daily gain, total dry matter intake (DMI), starter DMI, and gain to intake ratio (G:FI) did not differ among dietary treatments during the entire period of the study (p > 0.05). Dietary treatments did not impact body size parameters such as body length, body girth, withers height, heart girth, hip height, and width (p > 0.05). Neither ruminal fermentation parameters nor blood variables were influenced by supplementing the types of oil at different time points. Calves' behavioral parameters, such as standing, lying, eating, and ruminating, were not influenced by different dietary treatments (p > 0.05). The number of days with abnormal fecal score was not different among dietary groups (p > 0.05). Overall, our findings suggest that changing the n-6/n-3 ratio in starter feed by incremental replacement of palm fatty acid with fish oil at a moderate supplemental level of ~3% of DM may not affect the growth and metabolic performance of young calves under non-challenged conditions.
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Affiliation(s)
- Seyed Hadi Hosseini
- Department of Animal Science, Faculty of Agriculture, University of Zanjan, Zanjan 45371-38111, Iran; (S.H.H.)
| | - Hamidreza Mirzaei-Alamouti
- Department of Animal Science, Faculty of Agriculture, University of Zanjan, Zanjan 45371-38111, Iran; (S.H.H.)
- Institute of Veterinary Physiology, Freie Universität Berlin, Oertzenweg 19b, 14163 Berlin, Germany;
| | - Morteza Mansouryar
- Zist Dam Group, University Incubator Center, University of Zanjan, Zanjan 45371-38791, Iran
| | - Mina Vazirigohar
- Institute of Veterinary Physiology, Freie Universität Berlin, Oertzenweg 19b, 14163 Berlin, Germany;
- Zist Dam Group, University Incubator Center, University of Zanjan, Zanjan 45371-38791, Iran
| | - Pedram Rezamand
- Department of Animal and Veterinary Science, University of Idaho, Moscow, ID 83844-2330, USA
| | - Ehsan Mahjoubi
- Department of Animal Science, Faculty of Agriculture, University of Zanjan, Zanjan 45371-38111, Iran; (S.H.H.)
| | - Jafar Ramezankhani
- Department of Animal Science, Faculty of Agriculture, University of Zanjan, Zanjan 45371-38111, Iran; (S.H.H.)
| | - Jörg R. Aschenbach
- Institute of Veterinary Physiology, Freie Universität Berlin, Oertzenweg 19b, 14163 Berlin, Germany;
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Dere Yelken H, Elci MP, Turker PF, Demirkaya S. Omega fatty acid ratios and neurodegeneration in a healthy environment. Prostaglandins Other Lipid Mediat 2024; 170:106799. [PMID: 37977351 DOI: 10.1016/j.prostaglandins.2023.106799] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Accepted: 11/13/2023] [Indexed: 11/19/2023]
Abstract
Neurodegenerative diseases, including Alzheimer's disease, Parkinson's disease, Multiple Sclerosis pose substantial public health challenges. While genetics play a primary role, recent research emphasizes the impact of environmental factors, particularly diet and lifestyle. This study investigates the initiating effects of Omega (ω)- 3 and Omega (ω)- 6 fatty acids on neuroinflammation, potentially contributing to these diseases. Using BV-2 microglial cells, we explored the influence of different fatty acid compositions and ratios on cell viability, cytokine production, morphological changes, and lipid peroxidation. Notably, a 2/1 ω-6:ω-3 ratio led to decreased cell viability. Fatty acid compositions influenced cytokine secretion, with reduced TNF-α suggesting anti-inflammatory effects. IL-17 increased, while IL-4 and IL-10 decreased in the 15/1 ω-6:ω-3 ratio, indicating complex cytokine interactions. This study found that polyunsaturated fatty acids interventions induced microglial activation, altering cell morphology even without immunostimulants. These findings demonstrate the intricate nature of fatty acid interactions with microglial cells and their potential implications for neuroinflammation. Further research is needed to clarify mechanisms and their relevance to neurodegenerative diseases, informing possible therapeutic strategies.
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Affiliation(s)
- H Dere Yelken
- Yeditepe University, 26 August Settlement, Atasehir, Istanbul 34755, Turkey.
| | - M P Elci
- University of Health Sciences Gulhane Health Sciences Institute, Gulhane Complex, Etlik, Ankara 06018, Turkey
| | - P F Turker
- Baskent University, Baglica Campus, Eskisehir highway 18.km Etimesgut, Ankara 06790, Turkey
| | - S Demirkaya
- University of Health Sciences, Gulhane Faculty of Medicine, Etlik, Ankara 06018, Turkey
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Effects of Oil Supplements on Growth Performance, Eating Behavior, Ruminal Fermentation, and Ruminal Morphology in Lambs during Transition from a Low- to a High-Grain Diet. Animals (Basel) 2022; 12:ani12192566. [PMID: 36230307 PMCID: PMC9558502 DOI: 10.3390/ani12192566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 09/23/2022] [Accepted: 09/25/2022] [Indexed: 11/17/2022] Open
Abstract
The objectives of this study were to investigate the effect of a maximum recommended oil supplementation on growth performance, eating behavior, ruminal fermentation, and ruminal morphological characteristics in growing lambs during transition from a low- to a high-grain diet. A total of 21 Afshari male lambs with an initial body weight (BW) of 41.4 ± 9.1 kg (mean ± SD) and at 5−6 months of age were randomly assigned to one of three dietary treatments (n = 7 per group), including (1) a grain-based diet with no fat supplement (CON), (2) CON plus 80 g/d of prilled palm oil (PALM), and (3) CON plus 80 g/d soybean oil (SOY); oils were equivalent to 50 g/kg of dry matter based on initial dry matter intake (DMI). All lambs were adapted to the high-grain diet for 21 d. In the adaptation period, lambs were gradually transferred to a dietary forage-to-concentrate ratio of 20:80 by replacing 100 g/kg of the preceding diet every 3 d. Thereafter, lambs were fed experimental diets for another 22 days. Fat-supplemented lambs had greater DMI, body weight (BW), and average daily gain (ADG), with a lower feed to gain ratio (p < 0.05), compared to CON lambs. The highest differences of DMI between fat-supplemented and CON-lambs were observed in week 3 of the adaptation period (p = 0.010). PALM- or SOY-supplementation lowered DM and NDF digestibility compared with CON (p < 0.05), and SOY caused the lowest organic matter (OM) digestibility compared with CON and PALM lambs (62.0 vs. 67.6 and 66.9; p < 0.05). Ruminal pH was higher for PALM and SOY compared with CON (p = 0.018). Lambs in SOY tended to have the highest ammonia-N concentrations (p = 0.075), together with a trend for higher concentrations of propionic acid, at the expense of acetic acid in ruminal fluid, on the last day of the adaptation period (diet × time, p = 0.079). Fat-supplemented lambs had lower isovaleric and valeric acid concentrations compared with CON on d 40 (diet × time, p < 0.05). PALM and SOY-fed lambs had a longer eating time (min/d and min/kg of DMI), chewing activity (min/d), meal frequency (n), and duration of eating the first and second meals after morning feeding (p < 0.05), and the largest meal size (p < 0.001). Fat supplemented lambs had greater ruminal papillary length (p < 0.05) and width (p < 0.01), and thicker submucosal, epithelial, and muscle layers, compared with the CON (p < 0.01). Blood metabolites were not influenced by dietary treatments (p > 0.05). The results from this study suggest that fat supplementation to high-grain diets may improve the development of ruminal epithelia and modify ruminal fermentation via optimized eating behavior or the direct effect of oils on the ruminal environment, resulting in better growth performance in growing lambs.
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Yavari M, Kazemi-Bonchenari M, Mirzaei M, Hossein Yazdi M. Supplementation of n-3 fatty acid and ruminal undegradable to degradable protein ratio in young lambs raised under heat condition: effects on growth performance and urinary purine derivatives. Trop Anim Health Prod 2022; 54:212. [PMID: 35689115 DOI: 10.1007/s11250-022-03195-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Accepted: 05/25/2022] [Indexed: 10/18/2022]
Abstract
The present study evaluated the effect of supplementation alpha-linolenic fatty acid source (ALA) with different rumen undegradable to degradable protein ratios [low ratio (LR) = 26:74; high ratio (HR) = 36:64 based on CP%] on growth performance, nutrient digestibility, fecal score, animal feeding behavior, and urinary purine derivatives (PD) in young lambs during hot season. Forty 10-day-old lambs (averaging body weight of 7.9 ± 0.8 kg) were used in a completely randomized block design with a 2 × 2 factorial arrangement as following treatments (10 lambs/treatment): (1) no n-3 FA supplementation with LR diet (NALA-LR), (2) no ALA supplementation with HR diet (NALA-HR), (3) supplementation of ALA with LR diet (ALA-LR), and (4) supplementation of ALA with HR diet (ALA-HR). Results showed that ALA supplementation slightly increased feed efficiency (FE; tendency, P = 0.076), improved fecal score (P = 0.045), and reduced rectal temperature (tendency, P = 0.064) during pre-weaning period. The HR diets improved average daily gain (ADG; P < 0.01), wither height (post-weaning; P = 0.015), and final BW (P = 0.048) compared with LR diets. The greatest ADG (pre-weaning; P = 0.012), structural growth, and the lowest urinary nitrogen exertion (P = 0.043) were found in the ALA-HR treatment. No change was found for ruminal fermentation, nutrient digestibility, and animal behavior in lambs fed different experimental treatments. In summary, results indicated that concurrent feeding of ALA and high dietary RUP:RDP ratio can be recommendable that is likely due to more efficient nitrogen utilization when young lambs are raised during hot season. HIGHLIGHTS: • The interaction of n-3 FA and nitrogen was evaluated in pre-weaning lambs raised under heat condition. • Supplementation of n-3 FA increased FE and improved fecal score in heat-exposed lambs during pre-weaning period. • The high RUP:RDP ratio improved skeletal growth during post-weaning period. • Concurrent feeding of n-3 FA and high dietary RUP:RDP ratio is recommendable in young lambs raised during hot season.
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Affiliation(s)
- Maryam Yavari
- Department of Animal Science, Faculty of Agriculture and Natural Resources, Arak University, Arak, 38156-8-8349, Iran
| | - Mehdi Kazemi-Bonchenari
- Department of Animal Science, Faculty of Agriculture and Natural Resources, Arak University, Arak, 38156-8-8349, Iran.
| | - Mehdi Mirzaei
- Department of Animal Science, Faculty of Agriculture and Natural Resources, Arak University, Arak, 38156-8-8349, Iran
| | - Mehdi Hossein Yazdi
- Department of Animal Science, Faculty of Agriculture and Natural Resources, Arak University, Arak, 38156-8-8349, Iran
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PET/MRI-evaluated brown adipose tissue activity may be related to dietary MUFA and omega-6 fatty acids intake. Sci Rep 2022; 12:4112. [PMID: 35260768 PMCID: PMC8904502 DOI: 10.1038/s41598-022-08125-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Accepted: 03/03/2022] [Indexed: 12/17/2022] Open
Abstract
An investigation of new ways to activate brown adipose tissue (BAT) is highly valuable, as it is a possible tool for obesity prevention and treatment. The aim of our study was to evaluate the relationships between dietary intake and BAT activity. The study group comprised 28 healthy non-smoking males aged 21–42 years. All volunteers underwent a physical examination and 75-g OGTT and completed 3-day food intake diaries to evaluate macronutrients and fatty acid intake. Body composition measurements were assessed using DXA scanning. An FDG-18 PET/MR was performed to visualize BAT activity. Brown adipose tissue was detected in 18 subjects (67% normal-weight individuals and 33% overweight/obese). The presence of BAT corresponded with a lower visceral adipose tissue (VAT) content (p = 0.04, after adjustment for age, daily kcal intake, and DXA Lean mass). We noted significantly lower omega-6 fatty acids (p = 0.03) and MUFA (p = 0.02) intake in subjects with detected BAT activity after adjustment for age, daily average kcal intake, and DXA Lean mass, whereas omega-3 fatty acids intake was comparable between the two groups. BAT presence was positively associated with the concentration of serum IL-6 (p = 0.01) during cold exposure. Our results show that BAT activity may be related to daily omega-6 fatty acids intake.
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Nudda A, Bee G, Correddu F, Lunesu MF, Cesarani A, Rassu SPG, Pulina G, Battacone G. Linseed supplementation during uterine and early post-natal life markedly affects fatty acid profiles of brain, liver and muscle of lambs. ITALIAN JOURNAL OF ANIMAL SCIENCE 2022. [DOI: 10.1080/1828051x.2022.2038039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Anna Nudda
- Dipartimento di Agraria, Sezione di Scienze Zootecniche, University of Sassari, Viale Italia 39, 07100, Sassari, Italy
| | - Giuseppe Bee
- Agroscope, Institute for Livestock Sciences ILS, Posieux, 1725, Switzerland
| | - Fabio Correddu
- Dipartimento di Agraria, Sezione di Scienze Zootecniche, University of Sassari, Viale Italia 39, 07100, Sassari, Italy
| | - Mondina Francesca Lunesu
- Dipartimento di Agraria, Sezione di Scienze Zootecniche, University of Sassari, Viale Italia 39, 07100, Sassari, Italy
| | - Alberto Cesarani
- Dipartimento di Agraria, Sezione di Scienze Zootecniche, University of Sassari, Viale Italia 39, 07100, Sassari, Italy
| | - Salvatore Pier Giacomo Rassu
- Dipartimento di Agraria, Sezione di Scienze Zootecniche, University of Sassari, Viale Italia 39, 07100, Sassari, Italy
| | - Giuseppe Pulina
- Dipartimento di Agraria, Sezione di Scienze Zootecniche, University of Sassari, Viale Italia 39, 07100, Sassari, Italy
| | - Gianni Battacone
- Dipartimento di Agraria, Sezione di Scienze Zootecniche, University of Sassari, Viale Italia 39, 07100, Sassari, Italy
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Mirzaei-Alamouti H, Abdollahi A, Rahimi H, Moradi S, Vazirigohar M, Aschenbach JR. Effects of dietary oil sources (sunflower and fish) on fermentation characteristics, epithelial gene expression and microbial community in the rumen of lambs fed a high-concentrate diet. Arch Anim Nutr 2022; 75:405-421. [PMID: 35112609 DOI: 10.1080/1745039x.2021.1997539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
The feeding of high-concentrate diets commonly results in lowered pH and ruminal dysbiosis which cause shifts in uptake dynamics of short-chain fatty acids (SCFA) and altered epithelial function. Therefore, the current study evaluated the effect of dietary polyunsaturated fatty acids (PUFA) on ruminal fermentation products, gene expression in the ruminal epithelium and the associated changes in ruminal microorganisms in lambs fed a high-concentrate diet. Twenty-six Afshari lambs adapted to a high-concentrate diet during a completely randomised design were fed with a basal diet supplemented with 100 g oil supplement (OS; 60 g sunflower oil and 40 g fish oil) for 10 (OS10), 20 (OS20) and 30 (OS30) d, respectively (n = 6). Lambs with no oil supplementation (OS0, n = 8) were considered as control and slaughtered at d 0 of the experiment, and the remaining lambs were slaughtered at 10, 20 and 30 d on feed. After slaughter, ruminal digesta was collected for evaluating fermentation and microbial community. Ruminal papillae were taken for assessment of epithelial gene expression. Compared with OS0 lambs, supplemental PUFA in OS30 lambs tended to decrease total SCFA concentration with decreased acetic and increased propionic acid concentrations. Acetate:propionate ratios were decreased and ruminal pH was increased in OS20 and OS30 lambs compared to OS0. All groups with included OS had decreased concentrations of iso-valeric and valeric acids compared to OS0. Relative mRNA abundance of monocarboxylate transporter isoforms 1 and 4, insulin-like growth factor binding protein 3, sterol regulatory element-binding proteins 1 and 2 decreased with increasing OS duration. The relative abundance of 3-hydroxy-3-methylglutaryl-CoA synthase 1 mRNA transcript was higher for OS10 and OS20 lambs relative to OS0 lambs. OS20 and OS30 showed a decrease of lipopolysaccharide binding protein mRNA expression compared with OS0. Feeding supplemental PUFA decreased Ciliate protozoa and increased Butyrivibrio fibrisolvens in OS20 and OS30 lambs, whereas Megasphaera elsdenii was increased in OS30 lambs. In conclusion, combined supplementation of sunflower and fish oil to a high-concentrate diet affects the ruminal microbial community with prominent decreases in ruminal ciliate protozoa and increases in B. fibrisolvens and M. elsdenii. These results lead to a more stabilised ruminal pH and a fermentation shift towards more propionate generation. Consideration of nutrients digestion will help to fully understand the benefits of feeding PUFA with a high-concentrate diet.
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Affiliation(s)
| | - Arman Abdollahi
- Department of Animal Science, Faculty of Agriculture, Shiraz University, Shiraz, Iran
| | - Hasan Rahimi
- Department of Animal Sciences, Faculty of Agriculture, University of Zanjan, Zanjan, Iran
| | - Saeedeh Moradi
- Department of Animal Sciences, Faculty of Agriculture, University of Zanjan, Zanjan, Iran
| | - Mina Vazirigohar
- Zist Dam Group, University of Zanjan Incubator Center, Zanjan, Iran
| | - Jörg R Aschenbach
- Institute of Veterinary Physiology, Freie Universität Berlin, Berlin, Germany
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Akinmoladun OF, Fon FN, Mpendulo CT, Hugo A, Falowo AB, Nantapo CTW. Fatty acid profile, oxidative stability of lipids and sensory attributes of water restricted Xhosa goat meat supplemented with vitamin C. ANIMAL PRODUCTION SCIENCE 2022. [DOI: 10.1071/an20238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Context
Water scarcity often accompanied by limited water intake (WI) in livestock may result in pre-slaughter stress, thereby affecting meat quality parameters.
Aims
This study was conducted to determine the effect of vitamin C (VC) supplementations on fatty acid (FA), lipids oxidation and sensory attributes of Longissimus lumborum muscles of Xhosa goats subjected to different watering regimen.
Methods
In total, 42 goats were randomly assigned into seven treatments: without water restriction, WR (W0, control); WR of 70% of ad libitum WI (W70); WR of 50% ad libitum WI (W50); WR of 70% of ad libitum WI+3gVC daily (W70+); WR of 50% of ad libitum WI intake+3gVC daily (W50+); WR of 70% of ad libitum WI+3gVC and extra 5gVC given every 8 days (W70++); WR of 50% of ad libitum WI+3gVC and extra 5gVC given every 8 days (W50++). The goats were fed for 75 days and killed following standard procedures. Bodyweight changes, thaw loss, ultimate pH (pHu), thiobarbituric acid reactive substance (TBARS), moisture and fat content, sensory attributes and FA profile of the meat were evaluated.
Key results
Results indicated that the decreased final weight in the untreated groups (W70 and W50) was reduced (P>0.05) in the treated groups (W70+, W50+, W70++, W50++). The treatment effect was not significant (P>0.05) on pHu, thaw loss and TBARS values. The moisture and fat content in the water-restricted groups were lower (P<0.05) than in W0. The meat sensory appearance was affected (P<0.05) by WR. Regardless of VC concentration, vaccenic and docosahexaenoic acid increased (P<0.05), while linolenic acid decreased as the WR levels increased.
Conclusions
WR of 70% and 50% of ad libitum WI, with or without VC, did not negatively affect the meat’s lipid oxidation and FA profile.
Implications
Limited WI reduces body weight. However, a daily dose of VC could help reduce body weight loss during water scarcity.
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Amirteymoori E, Khezri A, Dayani O, Mohammadabadi M, Khorasani S, Mousaie A, Kazemi-Bonchenari M. Effects of linseed processing method (ground versus extruded) and dietary crude protein content on performance, digestibility, ruminal fermentation pattern, and rumen protozoa population in growing lambs. ITALIAN JOURNAL OF ANIMAL SCIENCE 2021. [DOI: 10.1080/1828051x.2021.1984324] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Elham Amirteymoori
- Department of Animal Science, Faculty of Agriculture, Shahid Bahonar University of Kerman, Kerman, Iran
| | - Amin Khezri
- Department of Animal Science, Faculty of Agriculture, Shahid Bahonar University of Kerman, Kerman, Iran
| | - Omid Dayani
- Department of Animal Science, Faculty of Agriculture, Shahid Bahonar University of Kerman, Kerman, Iran
| | | | - Sepideh Khorasani
- Department of Animal Science, Faculty of Agriculture, Shahid Bahonar University of Kerman, Kerman, Iran
| | - Amir Mousaie
- Department of Animal Science, Faculty of Agriculture, University of Jiroft, Jiroft, Iran
| | - Mehdi Kazemi-Bonchenari
- Department of Animal Science, Faculty of Agriculture and Natural Resources, Arak University, Arak, Iran
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Pewan SB, Otto JR, Kinobe RT, Adegboye OA, Malau-Aduli AEO. Nutritional Enhancement of Health Beneficial Omega-3 Long-Chain Polyunsaturated Fatty Acids in the Muscle, Liver, Kidney, and Heart of Tattykeel Australian White MARGRA Lambs Fed Pellets Fortified with Omega-3 Oil in a Feedlot System. BIOLOGY 2021; 10:biology10090912. [PMID: 34571789 PMCID: PMC8465306 DOI: 10.3390/biology10090912] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 09/08/2021] [Accepted: 09/10/2021] [Indexed: 01/09/2023]
Abstract
Simple Summary The problem addressed in this research was the possibility of enhancing the nutritional value and health beneficial omega-3 long-chain fatty acid content of lamb and its edible components. The aims and objectives were to evaluate the omega-3 contents of muscle, liver, kidney, and heart of lot-fed Tattykeel Australian White lambs of the MARGRA brand, in response to dietary supplementation with or without omega-3 oil fortified pellets. The findings demonstrate that the inclusion of omega-3 oil in feedlot diets of lambs enhances the human health beneficial omega-3 long-chain polyunsaturated fatty acid profiles of edible muscle tissue and organs without compromising meat quality or shelf life. These results are valuable to society because of increased functionality, health benefits, micro-marbling, tender, mouth-melting taste, and high-end eating quality experience of MARGRA lamb tissues and organs. Abstract The aim of this research was to evaluate the nutritional enhancement of omega-3 long-chain polyunsaturated fatty acid (n-3 LC-PUFA) composition of edible lamb Longissimus thoracis et lumborum muscle, heart, kidney, and liver in response to dietary supplementation of lot-fed lambs with or without omega-3 oil fortified pellets. The hypothesis tested was that fortifying feedlot pellets with omega-3 oil will enhance the human health beneficial n-3 LC-PUFA composition of edible lamb muscle tissue and organs. Seventy-five Tattykeel Australian White lambs exclusive to the MARGRA brand, with an average body weight of 30 kg at six months of age, were randomly assigned to the following three dietary treatments of 25 lambs each, and lot-fed as a cohort for 47 days in a completely randomized experimental design: (1) Control grain pellets without oil plus hay; (2) Omega-3 oil fortified grain pellets plus hay; and (3) Commercial whole grain pellets plus hay. All lambs had ad libitum access to the basal hay diet and water. Post-slaughter fatty acid composition of the Longissimus thoracis et lumborum muscle, liver, kidney, and heart were determined using thee gas chromatography–mass spectrophotometry technique. Results indicated significant variations (p < 0.05) in fatty acid profiles between tissues and organs. Omega-3 oil fortified pellets significantly (p < 0.05) increased ≥C20 n-3 LC-PUFA (C20:5n-3 eicosapentaenoate, EPA + C22:5n3 docosapentaenoate, DPA + C22:6n3 docosahexanoate DHA); C18:3n-3 alpha-linolenate, ALA; C18:2 conjugated linoleic acid, CLA; total monounsaturated fatty acids, MUFA; polyunsaturated fatty acids, PUFA contents; and reduced the ratio of omega-6 to omega-3 fatty acids in all lamb organs and tissues without impacting shelf-life. The findings demonstrate that the inclusion of omega-3 oil in feedlot diets of lambs enhances the human health beneficial omega-3 long-chain polyunsaturated fatty acid profiles of edible muscle tissue and organs without compromising meat quality.
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Affiliation(s)
- Shedrach Benjamin Pewan
- Animal Genetics and Nutrition, Veterinary Sciences Discipline, College of Public Health, Medical and Veterinary Sciences, Division of Tropical Health and Medicine, James Cook University, Townsville, QLD 4811, Australia; (S.B.P.); (J.R.O.); (R.T.K.)
- National Veterinary Research Institute, Private Mail Bag 01 Vom, Plateau State, Nigeria
| | - John Roger Otto
- Animal Genetics and Nutrition, Veterinary Sciences Discipline, College of Public Health, Medical and Veterinary Sciences, Division of Tropical Health and Medicine, James Cook University, Townsville, QLD 4811, Australia; (S.B.P.); (J.R.O.); (R.T.K.)
| | - Robert Tumwesigye Kinobe
- Animal Genetics and Nutrition, Veterinary Sciences Discipline, College of Public Health, Medical and Veterinary Sciences, Division of Tropical Health and Medicine, James Cook University, Townsville, QLD 4811, Australia; (S.B.P.); (J.R.O.); (R.T.K.)
| | - Oyelola Abdulwasiu Adegboye
- Public Health and Tropical Medicine Discipline, College of Public Health, Medical and Veterinary Sciences, Division of Tropical Health and Medicine, James Cook University, Townsville, QLD 4811, Australia;
| | - Aduli Enoch Othniel Malau-Aduli
- Animal Genetics and Nutrition, Veterinary Sciences Discipline, College of Public Health, Medical and Veterinary Sciences, Division of Tropical Health and Medicine, James Cook University, Townsville, QLD 4811, Australia; (S.B.P.); (J.R.O.); (R.T.K.)
- Correspondence: ; Tel.: +61-747-815-339
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Fatty acid profilies and some meat quality traits at different slaughter weights of Brown Swiss bulls. Trop Anim Health Prod 2021; 53:380. [PMID: 34191160 DOI: 10.1007/s11250-021-02817-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Accepted: 06/18/2021] [Indexed: 10/21/2022]
Abstract
This research was done to detect some meat quality traits and tissue fatty acid combination of the longissimus dorsi thoracis (LT) muscle of Brown Swiss bulls at the different slaughter weights (SW). The animal material of the study comprised 20 Brown Swiss bulls. In the study, Brown Swiss bulls were divided into two groups according to their SW as low (LSW (n = 10); 431-503 kg) and high (HSW (n = 10); 504-583 kg). In the study, the LSW group showed the lowest final pH value (pHF) (5.44) (P < 0.05). As the SW increase, the L* (lightness) value decreased in the LT muscle of Brown Swiss bulls (P > 0.05). In the research, the differences observed between the SW groups considering a* (redness) and C (chroma) values were found significant (P < 0.05). LT muscle water holding capacity (PL) decreased (P < 0.01) with increasing slaughter weight. In the study, the differences observed between SW groups in terms of drip losses (DL) after 3-day (DRP3) and 7-day (DRP7) storages and cooking losses (CL) determined were found insignificant (P > 0.05). Freeze-thaw loss (FL) and ether extract (PEE) were found 4.35% and 1.01% higher, respectively, in the HSW group than the LSW group (P < 0.05). Cholesterol content was determined as 66.15 and 70.68 mg 100 g-1 meat in LSW and HSW groups, respectively. The ratios of n-6/n-3 (P < 0.05) and PUFA/SFA (P > 0.05) in the LT muscle decreased with the increase of SW. As a result, when LSW and HSW slaughter weight groups were evaluated considering the water losses causing financial losses in meat and fatty acids having beneficial effects on human health, it was seen that the LSW group came to the fore.
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12
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Meat Quality, Fatty Acid Content and NMR Metabolic Profile of Dorper Sheep Supplemented with Bypass Fats. Foods 2021; 10:foods10051133. [PMID: 34069633 PMCID: PMC8160904 DOI: 10.3390/foods10051133] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 05/10/2021] [Accepted: 05/10/2021] [Indexed: 01/09/2023] Open
Abstract
The supplementation of rumen bypass fat (RBF) has remained one of the preferred approaches used to decrease undesirable saturated fatty acids (FA) and increase beneficial unsaturated FA in the meat. This study was planned to evaluate the influences of rumen bypass fats on meat quality, fatty acid and metabolic profiles in male Dorper sheep (n = 36) with 24.66 ± 0.76 kg (mean ± standard error) initial body weight. Treatment comprised a basal diet (30:70 rice straw to concentrate) with no added RBF as a control (CON), basal diet with prilled fat (PF), basal diet with prilled fat plus lecithin (PFL) and basal diet with calcium soap of palm fatty acids (CaS). The findings revealed that cooking loss, drip loss and shear force in longissimus dorsi (LD) muscle were not affected by RBF supplementation, while meat pH was significantly higher in the CaS on aging day 1. However, the diet supplemented with prilled fat and lecithin modified the meat's fatty acid profile significantly by increasing unsaturated fatty acids and decreasing saturated fats. The relative quantification of the major differentiating metabolites found in LD muscle of sheep showed that total cholesterol, esterified cholesterol, choline, glycerophosphocholine and glycerophospholipids were significantly lower in CaS and PFL diets, while glycerol and sphingomyelin were significantly higher in CaS and PFL diets. Most of the metabolites in the liver did not show any significant difference. Based on our results, the supplementation of protected fats did not have a negative influence on meat quality and the meat from Dorper sheep fed prilled fat with lecithin contained more healthy fatty acids compared to other diets.
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13
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Amanullah SM, Kim DH, Paradhipta DHV, Lee HJ, Joo YH, Lee SS, Kim ET, Kim SC. Effects of Essential Fatty Acid Supplementation on in vitro Fermentation Indices, Greenhouse Gas, Microbes, and Fatty Acid Profiles in the Rumen. Front Microbiol 2021; 12:637220. [PMID: 33776970 PMCID: PMC7990791 DOI: 10.3389/fmicb.2021.637220] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Accepted: 02/10/2021] [Indexed: 11/13/2022] Open
Abstract
This study estimated the effect of essential fatty acid (FA) supplementation on fermentation indices, greenhouse gases, microbes, and FA profiles in the rumen. The treatments used pure FAs consisting of C18:2n-6 FA (LA), C18:3n-3 FA (LNA), or a mixture of these FAs at 1:1 ratio (Combo). In vitro rumen incubation was performed in 50 mL glass serum bottles containing 2 mg of pure FAs, 15 mL of rumen buffer (rumen fluid+anaerobe culture medium = 1:2), and 150 mg of synthetic diet (411 g cellulose, 411 g starch, and 178 g casein/kg dry matter) at 39°C for 8 h with five replications and three blanks. In rumen fermentation indices, LA exhibited highest (P < 0.05) ammonia-N and total gas volume after 8 h of incubation. Furthermore, LA presented lower (P < 0.05) pH with higher (P < 0.05) total volatile fatty acid (P = 0.034) than Combo, while LNA was not different compared with those in the other treatments. Additionally, Combo produced highest (P < 0.05) CO2 with lowest (P < 0.05) CH4. In the early hours of incubation, LA improved (P < 0.005) Fibrobacter succinogenes and Ruminococcus flavefaciens, while LNA improved (P < 0.005) Ruminococcus albus. After 8 h of incubation, LNA had lower (P < 0.05) methanogenic archaea than LA and Combo but had higher (P < 0.05) rumen ciliates than LA. R. albus was higher (P < 0.05) in LA than in LNA and Combo. It was observed that the rate of biohydrogenation of n-6 and n-3 FAs was comparatively lowest (P < 0.05) in Combo, characterized by higher C18:2n-6 and/or C18:3n-3 FA and polyunsaturated FA (PUFA) concentrations with lower (P < 0.05) concentrations of C18:0 and saturated FA and the ratio of saturated FAs to PUFAs. Therefore, this study concluded that dietary C18:2n-6 could improve populations of fibrolytic bacteria and rumen fermentation indices, but dietary mixture of pure C18:2n-6 and C18:3n-3 is recommended because it is effective in reducing enteric methane emissions and resisting biohydrogenation in the rumen with less effect on rumen microbes.
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Affiliation(s)
- Sardar Muhammad Amanullah
- Division of Applied Life Science (BK21Four), Institute of Agriculture and Life Science, Gyeongsang National University, Jinju, South Korea.,Biotechnology Division, Bangladesh Livestock Research Institute, Savar, Bangladesh
| | - Dong Hyeon Kim
- Dairy Science Division, National Institute of Animal Science, Cheonan, South Korea
| | - Dimas Hand Vidya Paradhipta
- Division of Applied Life Science (BK21Four), Institute of Agriculture and Life Science, Gyeongsang National University, Jinju, South Korea.,Faculty of Animal Science, Universitas Gadjah Mada, Yogyakarta, Indonesia
| | - Hyuk Jun Lee
- Division of Applied Life Science (BK21Four), Institute of Agriculture and Life Science, Gyeongsang National University, Jinju, South Korea
| | - Young Hoo Joo
- Division of Applied Life Science (BK21Four), Institute of Agriculture and Life Science, Gyeongsang National University, Jinju, South Korea
| | - Seong Shin Lee
- Division of Applied Life Science (BK21Four), Institute of Agriculture and Life Science, Gyeongsang National University, Jinju, South Korea
| | - Eun Tae Kim
- Dairy Science Division, National Institute of Animal Science, Cheonan, South Korea
| | - Sam Churl Kim
- Division of Applied Life Science (BK21Four), Institute of Agriculture and Life Science, Gyeongsang National University, Jinju, South Korea
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14
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Çorapci B, Köstekli B, Eyüboğlu A, Kocatepe D. The effect of different application methods of sumac (
Rhus coriaria
) and tarragon (
Artemisia dracunculus
) on nutritional composition, fatty acids and TBARS values of marinated sea bream (
Sparus aurata
L., 1758). J FOOD PROCESS PRES 2021. [DOI: 10.1111/jfpp.15102] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Bengünur Çorapci
- Department of Fish Processing Technology Fishery Faculty Sinop University Sinop Turkey
| | - Bayram Köstekli
- Department of Fish Processing Technology Fishery Faculty Sinop University Sinop Turkey
| | - Asiye Eyüboğlu
- Department of Fish Processing Technology Fishery Faculty Sinop University Sinop Turkey
| | - Demet Kocatepe
- Department of Fish Processing Technology Fishery Faculty Sinop University Sinop Turkey
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15
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Aksoy Y, Şahin A, Ulutaş Z, Uğurlutepe E. The effect of different slaughter weights on some meat quality traits of musculus longissimus dorsi thoracis of male Anatolian buffaloes. Trop Anim Health Prod 2021; 53:137. [PMID: 33483840 DOI: 10.1007/s11250-021-02571-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Accepted: 01/06/2021] [Indexed: 10/22/2022]
Abstract
This research was performed to examine the effects of different slaughter weights (SWs) on some meat quality traits of Anatolian Buffaloes (n = 20). Weaned 5-month-old Anatolian Buffalo calves with an average live weight of 100 kg were used as the animal material of the study. Experimental calves were randomly divided into four different slaughter weight groups 200 kg (SW-1: n = 5), 250 kg (SW-2: n = 5), 300 kg (SW-3: n = 5), and 350 kg (SW-4: n = 5). Anatolian buffalo calves were fed with 30:70 roughage/concentrate feed ration. Meat quality attributes of musculus longissimus dorsi thoracis (LT) muscle of calves slaughtered at target slaughter weight were investigated. The quality traits included 45th minute pH (pH45min), 24th hour pH (pH24h), 1st and 24th hour color parameters (L* (lightness), a* (redness) and b* (yellowness), water holding capacity (WHC), drip loss (3rd day (DL-3) and 7th day (DL-7)), freeze-thaw loss (FTL), cooking loss (CL), chemical composition), fatty acid, and cholesterol profiles. The differences in LT muscle pH24h, 24th hour a* and b* color parameters and WHC values of SW groups were not found to be significant (P > 0.05). The lowest DL-3 was observed in SW-1 (6.89%) and the greatest in SW-2 (8.96%) groups. Ether extract (EE) ratios increased (P < 0.01) and polyunsaturated fatty acid (PUFA)/saturated fatty acid (SFA) proportions decreased (P > 0.05) with increasing SWs. The differences in total cholesterol contents of SW groups were not detected to be significant (P > 0.05). Among the SW groups of Anatolian Buffaloes, SW-1 was found to be prominent with high WHC, CP, and PUFA/SFA ratio and the least DL-3 ratio.
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Affiliation(s)
- Yüksel Aksoy
- Faculty of Agriculture, Department of Animal Science, Osmangazi University, 26160, Eskisehir, Turkey
| | - Aziz Şahin
- Faculty of Agriculture, Department of Animal Science, Kırşehir Ahi Evran University, 40100, Kirsehir, Turkey.
| | - Zafer Ulutaş
- Faculty of Agriculture, Department of Animal Science, Ondokuz Mayis University, 55139, Samsun, Turkey
| | - Emre Uğurlutepe
- Faculty of Agriculture, Department of Animal Science, Kırşehir Ahi Evran University, 40100, Kirsehir, Turkey
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16
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Kandi M, Kazemi-Bonchenari M, HosseinYazdi M, Mirzaei M. Effects of Ca-salt of linseed oil supplementation and protein content in diet on performance, ruminal fermentation, microbial protein yield, and blood metabolites in young lambs. Small Rumin Res 2020. [DOI: 10.1016/j.smallrumres.2020.106257] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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17
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Gómez-Limia L, Cobas N, Franco I, Martínez-Suárez S. Fatty acid profiles and lipid quality indices in canned European eels: Effects of processing steps, filling medium and storage. Food Res Int 2020; 136:109601. [DOI: 10.1016/j.foodres.2020.109601] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Revised: 07/23/2020] [Accepted: 07/23/2020] [Indexed: 10/23/2022]
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18
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Effects of Dietary Fatty Acids from Different Sources on Growth Performance, Meat Quality, Muscle Fatty Acid Deposition, and Antioxidant Capacity in Broilers. Animals (Basel) 2020; 10:ani10030508. [PMID: 32204327 PMCID: PMC7143790 DOI: 10.3390/ani10030508] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Revised: 03/13/2020] [Accepted: 03/16/2020] [Indexed: 02/06/2023] Open
Abstract
Simple Summary The findings in the current study reveal that dietary fish oil or a combination of linseed oil and microalgae could be effective in improving growth performance, carcass traits, muscle fatty acid deposition, and antioxidant capacity in broilers compared with traditional soybean oil in broilers. Abstract This study aimed to investigate the efficiency of dietary fatty acids from various sources on growth performance, meat quality, muscle fatty acid deposition and antioxidant capacity in broilers. 126 Arbor Acres broilers (1 d-old, initial body weight of 45.5 ± 0.72 g) were randomly assigned to three treatments with seven cages per treatment and six broilers per cage. The dietary treatments included: (1) corn–soybean meal basal diet containing 3% soybean oil (control diet, CTL); (2) basal diet + 1% microalgae + 1% linseed oil + 1% soybean oil (ML); (3) basal diet + 2% fish oil + 1% soybean oil (FS). The trial consisted of phase 1 (day 1 to 21) and 2 (day 22 to 42). Compared with CTL, broilers fed ML or FS diet showed improved (p < 0.05) average daily gain in phase 1, 2, and overall (day 1 to 42), as well as a decreased (p < 0.05) feed conversion ratio in phase 1 and overall. On day 42, broilers supplemented with FS diet showed increased (p ≤ 0.05) the relative weights of pancreas and liver, as well as higher (p < 0.05) redness value in breast and thigh muscle compared with CTL. Broilers offered ML or FS diet had lower (p < 0.05) the relative weight of abdominal fat and total serum cholesterol content in phase 1, and increased (p < 0.05) contents of serum glucose, n-3 polyunsaturated fatty acids (PUFA), eicosacagetaenoic acid, docosahexaenoic acid, glutathione peroxidase, superoxide dismutase and total antioxidant capacity, as well as lower (p < 0.05) concentrations of malondialdehyde, n-6 PUFA, and n-6/n-3 PUFA ratio in breast and thigh muscle compared with CTL. This research indicates that diets supplemented with fish oil or a combination of microalgae and linseed oil experience improved performance, antioxidant capacities and n-3 PUFA profile in muscle of broilers compared with traditional soybean oil supplemented diets
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19
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Sanmartin C, Taglieri I, Venturi F, Macaluso M, Zinnai A, Tavarini S, Botto A, Serra A, Conte G, Flamini G, Angelini LG. Flaxseed Cake as a Tool for the Improvement of Nutraceutical and Sensorial Features of Sourdough Bread. Foods 2020; 9:E204. [PMID: 32079106 PMCID: PMC7074573 DOI: 10.3390/foods9020204] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Revised: 02/10/2020] [Accepted: 02/12/2020] [Indexed: 01/02/2023] Open
Abstract
Flaxseed has been recently studied for the formulation of healthy functional foods that are also useful for the prevention of chronic diseases. In this context, the production of sourdough bread fortified with different percentages of flaxseed cake was performed and the interactions among the bioactive compounds derived from both sourdough and flaxseed cake were investigated. The organoleptic properties as well as nutraceutical and chemical characteristics regarding pH, ethanol, lactic and acetic acid content, fatty acids profile, the concentration of total polyphenols, antioxidant capacity, and aroma volatile organic compounds were determined to evaluate the efficacy of leavening in the different matrices in comparison with the traditional bread. The results obtained demonstrated that flaxseed cake-enriched sourdough bread can represent a potential vehicle for bioactive compounds with the possibility of obtaining high-quality products with improved nutritional profiles and desired health attributes. Furthermore, the bread obtained with the addition of 7.5% of flaxseed cake was individuated as the best formulation to produce sourdough bread fortified with flaxseed cake by the overlap between three series of information coming from physical-chemical, nutritional, and sensorial analyses. In conclusion, in the operating conditions adopted, the use of flaxseed cake could represent a viable alternative for the production of fortified bread based on sourdough technology.
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Affiliation(s)
- Chiara Sanmartin
- Department of Agriculture Food Environment, University of Pisa, via Del Borghetto 80, 56124 Pisa, Italy; (C.S.); (I.T.); (M.M.); (A.Z.); (A.B.); (A.S.); (G.C.); (L.G.A.)
- Interdepartmental Research Center “Nutraceuticals and Food for Health”, University of Pisa, Via del Borghetto 80, 56124 Pisa, Italy;
| | - Isabella Taglieri
- Department of Agriculture Food Environment, University of Pisa, via Del Borghetto 80, 56124 Pisa, Italy; (C.S.); (I.T.); (M.M.); (A.Z.); (A.B.); (A.S.); (G.C.); (L.G.A.)
| | - Francesca Venturi
- Department of Agriculture Food Environment, University of Pisa, via Del Borghetto 80, 56124 Pisa, Italy; (C.S.); (I.T.); (M.M.); (A.Z.); (A.B.); (A.S.); (G.C.); (L.G.A.)
- Interdepartmental Research Center “Nutraceuticals and Food for Health”, University of Pisa, Via del Borghetto 80, 56124 Pisa, Italy;
| | - Monica Macaluso
- Department of Agriculture Food Environment, University of Pisa, via Del Borghetto 80, 56124 Pisa, Italy; (C.S.); (I.T.); (M.M.); (A.Z.); (A.B.); (A.S.); (G.C.); (L.G.A.)
| | - Angela Zinnai
- Department of Agriculture Food Environment, University of Pisa, via Del Borghetto 80, 56124 Pisa, Italy; (C.S.); (I.T.); (M.M.); (A.Z.); (A.B.); (A.S.); (G.C.); (L.G.A.)
- Interdepartmental Research Center “Nutraceuticals and Food for Health”, University of Pisa, Via del Borghetto 80, 56124 Pisa, Italy;
| | - Silvia Tavarini
- Department of Agriculture Food Environment, University of Pisa, via Del Borghetto 80, 56124 Pisa, Italy; (C.S.); (I.T.); (M.M.); (A.Z.); (A.B.); (A.S.); (G.C.); (L.G.A.)
- Interdepartmental Research Center “Nutraceuticals and Food for Health”, University of Pisa, Via del Borghetto 80, 56124 Pisa, Italy;
| | - Asia Botto
- Department of Agriculture Food Environment, University of Pisa, via Del Borghetto 80, 56124 Pisa, Italy; (C.S.); (I.T.); (M.M.); (A.Z.); (A.B.); (A.S.); (G.C.); (L.G.A.)
| | - Andrea Serra
- Department of Agriculture Food Environment, University of Pisa, via Del Borghetto 80, 56124 Pisa, Italy; (C.S.); (I.T.); (M.M.); (A.Z.); (A.B.); (A.S.); (G.C.); (L.G.A.)
- Interdepartmental Research Center “Nutraceuticals and Food for Health”, University of Pisa, Via del Borghetto 80, 56124 Pisa, Italy;
| | - Giuseppe Conte
- Department of Agriculture Food Environment, University of Pisa, via Del Borghetto 80, 56124 Pisa, Italy; (C.S.); (I.T.); (M.M.); (A.Z.); (A.B.); (A.S.); (G.C.); (L.G.A.)
- Interdepartmental Research Center “Nutraceuticals and Food for Health”, University of Pisa, Via del Borghetto 80, 56124 Pisa, Italy;
| | - Guido Flamini
- Interdepartmental Research Center “Nutraceuticals and Food for Health”, University of Pisa, Via del Borghetto 80, 56124 Pisa, Italy;
- Department of Pharmacy, University of Pisa, Via Bonanno Pisano 6, 56126 Pisa, Italy
| | - Luciana G. Angelini
- Department of Agriculture Food Environment, University of Pisa, via Del Borghetto 80, 56124 Pisa, Italy; (C.S.); (I.T.); (M.M.); (A.Z.); (A.B.); (A.S.); (G.C.); (L.G.A.)
- Interdepartmental Research Center “Nutraceuticals and Food for Health”, University of Pisa, Via del Borghetto 80, 56124 Pisa, Italy;
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20
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Bejaoui S, Bouziz M, Ghribi F, Chetoui I, Cafsi ME. Assessment of the biochemical and nutritional values of Venerupis decussata from Tunisian lagoons submitted to different anthropogenic ranks. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2020; 27:1734-1751. [PMID: 31755057 DOI: 10.1007/s11356-019-06851-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Accepted: 10/21/2019] [Indexed: 06/10/2023]
Abstract
The present study aimed to evaluate the biochemical status of Venerupis decussata collected seasonally from two Tunisian coastline lagoons (Ghar El Melh and Boughrara) submitted to different anthropogenic levels. Trace elements were significantly higher in clams from Boughrara, especially during the warm season. Fatty acids, proximate compositions, and nutritional value of both clam populations were higher, appearing to be the best for human consumption principally during the spring season. The principal component analysis was determined, including phospholipids and reserve lipids, revealing a great variation with the exogenous and endogenous factors. Generally, clams from Boughrara had a significant alteration in biochemical composition principally due to the anthropogenic levels and physicochemical fluctuation of this lagoon. Our results reflected the healthy benefit of clam consumption and the use of energy reserves and essential fatty acids as a great biomarker to assess ecological risk in lagoons and other coastal ecosystems.
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Affiliation(s)
- Safa Bejaoui
- Laboratory of Ecology, Biology and Physiology of Aquatic Environment, Biology Department, Faculty of Science of Tunis, University of Tunis El Manar, 2092, Tunis, Tunisia.
| | - Mehdi Bouziz
- Laboratory of Ecology, Biology and Physiology of Aquatic Environment, Biology Department, Faculty of Science of Tunis, University of Tunis El Manar, 2092, Tunis, Tunisia
| | - Feriel Ghribi
- Laboratory of Ecology, Biology and Physiology of Aquatic Environment, Biology Department, Faculty of Science of Tunis, University of Tunis El Manar, 2092, Tunis, Tunisia
| | - Imene Chetoui
- Laboratory of Ecology, Biology and Physiology of Aquatic Environment, Biology Department, Faculty of Science of Tunis, University of Tunis El Manar, 2092, Tunis, Tunisia
| | - M'hamed El Cafsi
- Laboratory of Ecology, Biology and Physiology of Aquatic Environment, Biology Department, Faculty of Science of Tunis, University of Tunis El Manar, 2092, Tunis, Tunisia
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21
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Behan AA, Loh TC, Fakurazi S, Kaka U, Kaka A, Samsudin AA. Effects of Supplementation of Rumen Protected Fats on Rumen Ecology and Digestibility of Nutrients in Sheep. Animals (Basel) 2019; 9:ani9070400. [PMID: 31262072 PMCID: PMC6681056 DOI: 10.3390/ani9070400] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2019] [Revised: 06/01/2019] [Accepted: 06/05/2019] [Indexed: 01/18/2023] Open
Abstract
Simple Summary Rising populations and urbanization are transforming into increased demand for livestock products, particularly in developing countries. The world will need more meat and more milk and in order to meet these demands, huge quantities of feed resources will be required. However, there is a substantial deficit of energy feeds affecting the growth and production of animals. The common method to increase energy value of ruminant diets is to provide them with fats. However, higher level of fats in the diet could prove toxic to rumen microbes and affect fibre digestibility, which ultimately results in reducing the feed intake and lowering animal production. These negative effects of fat supplementation can easily be overcome by feeding ruminants with specifically designed fats called rumen protected fats. In order to evaluate the efficacy of rumen protected fats (RPF), three different types of protected fats were examined in sheep. The results suggested that different types of protected fats have no unfavourable influences on the ruminal fermentation and productive parameters. Therefore, prilled fat, prilled fat with lecithin and calcium soaps did not improve animal performance as compared to the diet without protected fats in Dorper sheep. Abstract Rumen protected fats (RPF) are known to improve animal performance without affecting rumen metabolism in sheep. However, comparative effects of prilled fat, prilled fat with lecithin and calcium soap have not been fully studied. Hence this experiment was planned using 36 male Dorper sheep in a completely randomized design in four treatment groups. The diets included: Basal diet (70:30 concentrate to rice straw) with no added RPF as a control (CON), basal diet plus prilled fat (PF), basal diet plus prilled fat with lecithin (PFL) and basal diet plus calcium soap (CaS). The trial lasted 90 days following two weeks adaptation period. The body weights, average daily gain and gain to feed ratio were not affected by treatments. The intake and digestibilities of dry matter, organic matter, crude protein and neutral detergent fibre were not affected, while those for ether extract and crude fibre differed (p < 0.05). RPF had no effect on concentrations of ammonia nitrogen, total volatile fatty acids and total bacterial population. The concentrations of rumen total saturated fatty acids, unsaturated fatty acids, total n − 3, total n − 6, unsaturated fatty acids:saturated fatty acids and polyunsaturated fatty acids:saturated fatty acids differed (p < 0.05) among the treatments with RPF supplementation. Hence supplementation of different types of protected fats did not influence animal performance in Dorper sheep.
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Affiliation(s)
- Atique A Behan
- Department of Animal Science, Faculty of Agriculture, Universiti Putra Malaysia, Serdang, 43400, Selangor, Malaysia
- Department of Livestock Management, Faculty of Animal Husbandry and Veterinary Sciences, Sindh Agriculture University Tandojam, 70060, Pakistan
| | - Teck Chwen Loh
- Department of Animal Science, Faculty of Agriculture, Universiti Putra Malaysia, Serdang, 43400, Selangor, Malaysia
| | - Sharida Fakurazi
- Department of Human Anatomy, Faculty of Medicine and Health Science, Universiti Putra Malaysia, Serdang, 43400, Selangor, Malaysia
| | - Ubedullah Kaka
- Department of Clinical Studies, Faculty of Veterinary Medicine, Universiti Malaysia Kelantan, Bachok, 16300, Kelantan, Malaysia
| | - Asmatullah Kaka
- Department of Animal Reproduction, Faculty of Animal Husbandry and Veterinary Sciences, Sindh Agriculture University Tandojam, 70060, Pakistan
| | - Anjas Asmara Samsudin
- Department of Animal Science, Faculty of Agriculture, Universiti Putra Malaysia, Serdang, 43400, Selangor, Malaysia.
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Lei Z, Zhang K, Li C, Wu J, Davis D, Casper D, Jiang H, Jiao T, Wang X, Wang J. Dietary supplementation with Essential-oils-cobalt for improving growth performance, meat quality and skin cell capacity of goats. Sci Rep 2018; 8:11634. [PMID: 30072796 PMCID: PMC6072763 DOI: 10.1038/s41598-018-29897-3] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2017] [Accepted: 07/20/2018] [Indexed: 01/05/2023] Open
Abstract
Essential oils (EO) are secondary metabolites usually made up of terpenoids and phenylpropanoids and have antimicrobial properties. However, the feeding effects of EO-Cobalt (EOC) on the performance of goats are largely unknown. Herein we investigated and reported the effects of dietary EOC (0, 52, and 91 mg daily) on fiber producing cashmere goats. We determined the resulting phenotypes including live growth, carcass weight, meat quality, and cashmere fiber traits. We show that dietary supplement of EOC significantly promoted average daily gain (P < 0.05), and significantly improved carcass weight, and meat and hair fiber quality (P < 0.05). We further conducted RNA-seq using skin and liver tissues from each group to assess the molecular mechanism conferring these phenotypic changes. A total of 191 differentially expressed genes were found in the skin tissues (0 vs 91 mg), while 1,127 DEGs were found in livers. Analyses of liver samples for differential gene action and functional prediction found that EOC stimulated physiological changes in the body’s immune system at both blood and cell levels. Our results demonstrated the potential of using EO-based feed ingredient to improve animal growth performance, meat quality and fiber quality, and further illustrated the molecular basis that contribute to phenotypes at physiological levels.
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Affiliation(s)
- Zhaomin Lei
- College of Animal Science and Technology, Gansu Agricultural University, Lanzhou, 730070, China
| | - Ke Zhang
- College of Animal Science and Technology, Northwest A&F University, Yangling, 712199, China
| | - Chao Li
- College of Animal Science and Technology, Northwest A&F University, Yangling, 712199, China
| | - Jianping Wu
- Gansu Academy of Agricultural Sciences, Lanzhou, 730070, China
| | | | | | - Hui Jiang
- College of Animal Science and Technology, Gansu Agricultural University, Lanzhou, 730070, China
| | - Ting Jiao
- College of Animal Science and Technology, Northwest A&F University, Yangling, 712199, China
| | - Xiaolong Wang
- College of Animal Science and Technology, Northwest A&F University, Yangling, 712199, China
| | - Jianfu Wang
- College of Animal Science and Technology, Gansu Agricultural University, Lanzhou, 730070, China.
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Ebrahimi M, Rajion MA, Jafari S, Faseleh Jahromi M, Oskoueian E, Qurni Sazili A, Goh YM, Ghaffari MH. Effects of dietary n-6: n-3 polyunsaturated fatty acid ratios on meat quality, carcass characteristics, tissue fatty acid profiles, and expression of lipogenic genes in growing goats. PLoS One 2018; 13:e0188369. [PMID: 30067750 PMCID: PMC6070181 DOI: 10.1371/journal.pone.0188369] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2016] [Accepted: 11/06/2017] [Indexed: 11/21/2022] Open
Abstract
The present study was conducted to investigate the effects of altering the ratio of n-6 to n-3 fatty acids in the diet on meat quality, fatty acid composition of muscle, and expression of lipogenic genes in the muscle of Boer goats. A total of twenty-one Boer goats (5 months old; 31.66±1.07 kg body weight) were randomly assigned to three dietary treatments with n-6:n-3 fatty acid ratios of 2.27:1 (LR), 5.01:1 (MR) and 10.38:1 (HR), fed at 3.7% of body weight. After 100 days of feeding, all goats were slaughtered and the longissimus dorsi muscle was sampled for analysis of fatty acids and gene expression. The dietary treatments did not affect (P>0.05) the carcass traits, and meat quality of growing goats. The concentrations of cis-9,trans-11 conjugated linoleic acid, trans vaccenic acid, polyunsaturated fatty acids, and unsaturated/saturated fatty acid ratios linearly increased (P<0.01) with decreasing dietary n-6:n-3 fatty acid ratios, especially for LR in the longissimus dorsi muscle of goats. In contrast, the mRNA expression level of the PPARα and PPARγ was down-regulated and stearoyl-CoA desaturase up-regulated in the longissimus dorsi of growing goats with increasing dietary n-6:n-3 fatty acid ratios (P<0.01). In conclusion, the results obtained indicate that the optimal n-6:n-3 fatty acid ratio of 2.27:1 exerted beneficial effects on meat fatty acid profiles, leading towards an enrichment in n-3 polyunsaturated fatty acids and conjugated linoleic acid in goat intramuscular fat.
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Affiliation(s)
- Mahdi Ebrahimi
- Department of Veterinary Preclinical Sciences, Faculty of Veterinary Medicine, Universiti Putra Malaysia, Serdang, Malaysia
- Department of Plant Sciences & Biotechnology, Faculty of Life Sciences & Biotechnology, Shahid Beheshti University, Tehran, Iran
- * E-mail: (ME); (MHG)
| | - Mohamed Ali Rajion
- Department of Veterinary Preclinical Sciences, Faculty of Veterinary Medicine, Universiti Putra Malaysia, Serdang, Malaysia
| | - Saeid Jafari
- Department of Veterinary Preclinical Sciences, Faculty of Veterinary Medicine, Universiti Putra Malaysia, Serdang, Malaysia
- Department of Poultry Science, Faculty of Agriculture, Tarbiat Modares University, Tehran, Iran
| | | | - Ehsan Oskoueian
- Institute of Tropical Agriculture, University Putra Malaysia, Serdang, Malaysia
| | - Awis Qurni Sazili
- Department of Animal Sciences, Faculty of Agriculture, University Putra Malaysia, Serdang, Malaysia
| | - Yong Meng Goh
- Department of Veterinary Preclinical Sciences, Faculty of Veterinary Medicine, Universiti Putra Malaysia, Serdang, Malaysia
- Department of Poultry Science, Faculty of Agriculture, Tarbiat Modares University, Tehran, Iran
| | - Morteza Hosseini Ghaffari
- Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, Canada
- * E-mail: (ME); (MHG)
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Changing dietary n-6:n-3 ratio using different oil sources affects performance, behavior, cytokines mRNA expression and meat fatty acid profile of broiler chickens. ACTA ACUST UNITED AC 2017; 4:44-51. [PMID: 30167483 PMCID: PMC6112305 DOI: 10.1016/j.aninu.2017.08.003] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2017] [Revised: 07/25/2017] [Accepted: 08/05/2017] [Indexed: 12/22/2022]
Abstract
Typical formulated broiler diets are deficient in n-3 poly-unsaturated fatty acids (PUFA) due to widening n-6:n-3 PUFA ratio which could greatly affect performance, immune system of birds and, more importantly, meat quality. This study was conducted to evaluate the effect of modifying dietary n-6:n-3 PUFA ratio from plant and animal oil sources on performance, behavior, cytokine mRNA expression, antioxidative status and meat fatty acid profile of broiler chickens. Birds (n = 420) were fed 7 diets enriched with different dietary oil sources and ratios as follows: sunflower oil in control diet (C); fish oil (FO); 1:1 ratio of sunflower oil to FO (C1FO1); 3:1 ratio of sunflower oil to fish oil (C3FO1); linseed oil (LO); 1:1 ratio of sunflower oil to linseed oil (C1LO1); 3:1 ratio of sunflower oil to linseed oil (C3LO1), resulting in dietary n-6:n-3 ratios of approximately 40:1, 1.5:1, 4:1, 8:1, 1:1, 2.5:1 and 5:1, respectively. The best final body weight, feed conversion ratio as well as protein efficiency ratio of broilers were recorded in the C1FO1 and C1LO1 groups. Compared with the control group, the dressing percentage and breast and thigh yield were highest in the C1FO1 and C1LO1 groups. Narrowing the dietary n-6:n-3 ratio increased (P < 0.05) n-3 PUFA content of breast meat. Moreover, the breast meat contents of eicosapentaenoic acid and docosahexaenoic acid increased (P < 0.05) with increasing dietary FO whereas α-linolenic acid content was higher with LO supplementation. Also, enriching the diets with n-3 PUFA from FO and LO clearly decreased (P < 0.05) serum total cholesterol, triglycerides and very low-density lipoproteins and enhanced antioxidative status. The feeding frequency was decreased (P < 0.05) in the C1FO1 and C1LO1 groups. Likewise, n-3 PUFA-enriched diets enhanced the frequency of preening, wing flapping and flightiness. Animal oil source addition, compared to plant oil, to broiler diets enhanced the relative mRNA expression of interferon gamma, interleukin-1 beta, interleukin-2 and interleukin-6 genes, especially at low n-6:n-3 ratios. This study has clearly shown that narrowing n-6:n-3 ratio through the addition of FO or LO improved performance and immune response of broilers and resulted in healthy chicken meat, enriched with long chain n-3 PUFA.
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Nguyen DV, Le VH, Nguyen QV, Malau-Aduli BS, Nichols PD, Malau-Aduli AEO. Omega-3 Long-Chain Fatty Acids in the Heart, Kidney, Liver and Plasma Metabolite Profiles of Australian Prime Lambs Supplemented with Pelleted Canola and Flaxseed Oils. Nutrients 2017; 9:E893. [PMID: 28817082 PMCID: PMC5579686 DOI: 10.3390/nu9080893] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2017] [Revised: 07/30/2017] [Accepted: 08/14/2017] [Indexed: 11/17/2022] Open
Abstract
The objective of the study was to ascertain whether human health beneficial omega-3 long-chain (≥C20) polyunsaturated fatty acid (n-3 LC-PUFA) content in heart, kidney and liver can be enhanced by supplementing prime lambs with graded levels of canola and flaxseed oil. Health status of the lambs, as a consequence of the supplementation, was also investigated by examining their plasma metabolites. Sixty purebred and first-cross lambs were allocated to one of five treatments of lucerne hay basal diet supplemented with isocaloric and isonitrogenous wheat-based pellets without oil inclusion (Control) or graded levels of canola oil at 2.5% (2.5C), 5% (5C), flaxseed oil at 2.5% (2.5F) and 5% (5F) in a completely randomised design. Pre-slaughter blood, post-slaughter kidney, liver and heart samples were analysed for plasma metabolite and fatty acid profiles. Summations of docosapentaenoic acid and docosahexaenoic acid, and total n-3 LC-PUFA were enhanced in the liver and kidney of 5F supplemented lambs with a marked decrease in n-6/n-3 ratio and significant breed differences detected. There were generally no deleterious impacts on animal health status. A combination of 5% oil supplementation and lamb genetics is an effective and strategic management tool for enhancing n-3 LC-PUFA contents of heart, kidney and liver without compromising lamb health.
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Affiliation(s)
- Don V Nguyen
- Animal Genetics and Nutrition, Veterinary Sciences Discipline, College of Public Health, Medical and Veterinary Sciences, Division of Tropical Health and Medicine, James Cook University, Townsville, QLD 4811, Australia.
- National Institute of Animal Science, Thuy Phuong, Bac Tu Liem, Hanoi 129909, Vietnam.
| | - Van H Le
- Animal Genetics and Nutrition, Veterinary Sciences Discipline, College of Public Health, Medical and Veterinary Sciences, Division of Tropical Health and Medicine, James Cook University, Townsville, QLD 4811, Australia.
- National Institute of Animal Science, Thuy Phuong, Bac Tu Liem, Hanoi 129909, Vietnam.
| | - Quang V Nguyen
- Animal Genetics and Nutrition, Veterinary Sciences Discipline, College of Public Health, Medical and Veterinary Sciences, Division of Tropical Health and Medicine, James Cook University, Townsville, QLD 4811, Australia.
- College of Economics and Techniques, Thai Nguyen University, Thai Nguyen 252166, Vietnam.
| | - Bunmi S Malau-Aduli
- College of Medicine and Dentistry, Division of Tropical Health and Medicine, James Cook University, Townsville, QLD 4811, Australia.
| | - Peter D Nichols
- Animal Genetics and Nutrition, Veterinary Sciences Discipline, College of Public Health, Medical and Veterinary Sciences, Division of Tropical Health and Medicine, James Cook University, Townsville, QLD 4811, Australia.
- CSIRO Oceans & Atmosphere, P.O. Box 1538, Hobart, TAS 7001, Australia.
| | - Aduli E O Malau-Aduli
- Animal Genetics and Nutrition, Veterinary Sciences Discipline, College of Public Health, Medical and Veterinary Sciences, Division of Tropical Health and Medicine, James Cook University, Townsville, QLD 4811, Australia.
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Ebrahimi M, Rajion MA, Adeyemi KD, Jafari S, Jahromi MF, Oskoueian E, Meng GY, Ghaffari MH. Dietary n-6:n-3 Fatty Acid Ratios Alter Rumen Fermentation Parameters and Microbial Populations in Goats. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2017; 65:737-744. [PMID: 28052203 DOI: 10.1021/acs.jafc.6b04704] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Revealing the ruminal fermentation patterns and microbial populations as affected by dietary n-6:n-3 PUFA ratio would be useful for further clarifying the role of the rumen in the lipid metabolism of ruminants. The objective of the present study was to investigate the effects of dietary n-6:n-3 PUFA ratios on fermentation characteristics, fatty acid (FA) profiles, and microbial populations in the rumen of goats. A total of twenty-one goats were randomly assigned to three dietary treatments with different n-6:n-3 PUFA ratios of 2.27:1 (low ratio, LR), 5.01:1 (medium ratio, MR), and 10.38:1 (high ratio, HR). After 100 days of feeding, all goats were slaughtered. Dietary n-6:n-3 PUFA ratios had no effect (P > 0.05) on rumen pH and NH3N concentration. Goats fed HR diet had lower (P < 0.05) propionate and total volatile fatty acids and higher (P < 0.05) butyrate compared with those fed the MR and LR diets. The proportion of C18:0 decreased (P < 0.05) as dietary n-6:n-3 PUFA ratios increased. The proportions of C18:1 trans-11, C18:2n-6, cis-9 trans-11 CLA, and C20:4n-6 were greater in the HR goats compared with the MR and LR goats. Lowering dietary n-6:n-3 PUFA ratios enhanced (P < 0.05) the proportion of C18:3n-3 and total n-3 PUFA in the rumen fluid of goats. The populations of R. albus and R. flavefaciens decreased (P < 0.05) as the n-6:n-3 PUFA ratios increased in diet. Diet had no effect (P > 0.05) on the ruminal populations of F. succinogenes, total bacteria, methanogens, total protozoa, Entiodinium, and Holotrich. The population of B. fibrisolvens was lower (P < 0.05) in the LR goats compared with the MR and HR goats. It was concluded that HR would increase the concentration of cis-9 trans-11 CLA and C18:1 trans-11 in the rumen. However, LR whould decrease the B. fibrisolvens population, which is involved in the BH process in the rumen. Further research is needed to evaluate the potential role and contribution of rumen microbiome in the metabolism of FA in the rumen.
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Affiliation(s)
| | | | - Kazeem Dauda Adeyemi
- Department of Animal Production University of Ilorin , PMB 1515, Ilorin, Nigeria
| | | | - Mohammad Faseleh Jahromi
- Agriculture Biotechnology Research Institute of Iran (ABRII) , East and North-East Branch, P.O.B. 91735 844, Mashhad, Iran
| | - Ehsan Oskoueian
- Agriculture Biotechnology Research Institute of Iran (ABRII) , East and North-East Branch, P.O.B. 91735 844, Mashhad, Iran
| | | | - Morteza Hosseini Ghaffari
- Department of Agricultural, Food and Nutritional Science, University of Alberta , Edmonton, T6G 2P5 Canada
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Dávila-Ramírez JL, Avendaño-Reyes L, Macías-Cruz U, Peña-Ramos EA, Islava-Lagarda TY, Zamorano-García L, Valenzuela-Melendres M, Camou JP, González-Ríos H. Fatty acid composition and physicochemical and sensory characteristics of meat from ewe lambs supplemented with zilpaterol hydrochloride and soybean oil. ANIMAL PRODUCTION SCIENCE 2017. [DOI: 10.1071/an15311] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The effects of supplementation of zilpaterol hydrochloride (ZH; 0 or 10 mg/lamb daily) and soybean oil (SBO; 0% or 6%) on carcass traits, body fat deposition, chemical, physicochemical, sensory quality, and fatty acid composition of the longissimus thoracis muscle (LTM) of ewe lambs were studied using a randomised complete design with a 2 × 2 factorial arrangement. After a 32-day feeding period, all ewes were slaughtered and LTM collected. Interactions between ZH × SBO were not observed (P > 0.05) for any of the variables evaluated. Feedlot performance was not modified (P > 0.05) by ZH and SBO supplementation. Biological yield and hot carcass weight were increased by ZH supplementation (P < 0.05). ZH and SBO supplementation did not alter body fat deposition (kidney, pelvic and heart, renal, thickness and intramuscular fat) and the empty bodyweight (P > 0.05). Meanwhile, feeding ZH decreased colour parameters (L*, a*, b* and CHROMA) (P < 0.05), but not others characteristics of LTM (P > 0.05). Sensory panelists observed an increase in appearance (P < 0.001) by ZH supplementation. Additionally, ZH decreased (P < 0.05) the content of C20:5n3 (eicosapentaenoic acid), C22:6n-3 (docosahexaenoic acid) and total omega-3 fatty acids, compared with the zero ZH group. Physicochemicals and sensory characteristics, and fatty acid composition of meat were not modified by SBO (P > 0.05). In conclusion, ZH supplementation to ewe lambs increased biological yield and hot carcass weight, without changes in body fat deposition and decreased eicosapentaenoic acid, docosahexaenoic acid and omega-3 contents and caused a decrease in colour of LTM. However, feeding SBO caused no changes in the carcass or meat quality traits and minimal changes in fatty acid composition of LTM.
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Effects of feeding whole linseed on ruminal fatty acid composition and microbial population in goats. ACTA ACUST UNITED AC 2016; 2:323-328. [PMID: 29767110 PMCID: PMC5941056 DOI: 10.1016/j.aninu.2016.10.004] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2016] [Accepted: 10/24/2016] [Indexed: 11/22/2022]
Abstract
The objective of the present study was to evaluate the effect of feeding different levels of whole linseed, as a source of n-3 polyunsaturated fatty acids (PUFA), on ruminal fatty acid composition and microbial population in the goat. Twenty-four crossbred Boer goats were assigned to 3 dietary treatments: L0 (control), L10 and L20 containing 0, 10%, or 20% whole linseed, respectively. The ruminal pH and concentration of total volatile fatty acids (VFA) were not affected by dietary treatments. The feeding of L10 and L20 diets produced higher (P < 0.05) molar proportions of acetate and lower (P < 0.05) molar proportions of butyrate and valerate than the L0 diet. Molar proportions of myristic acid (C14:0) and palmitic acid (C16:0) were lower (P < 0.05) in the rumen of goats offered L10 and L20 diets than the control diet. However, stearic acid (C18:0), vaccenic acid (C18:1 trans-11), conjugated linoleic acid (CLA, C18:2 trans-10, cis-12) and α-lenolenic acid (C18:3 n-3) were higher (P < 0.05) in the rumen of goats fed L10 and L20 than L0. Both inclusion levels of linseed in the diet (L10 and L20) reduced the ruminal total bacteria, methanogens, and protozoa compared with L0 (P < 0.05). The effect of the dietary treatments on cellulolytic bacteria, varied between the individual species. Both inclusion levels of linseed resulted in a significant decrease (P < 0.05) in the population of Fibrobacter succinogenes, and Rumunococus flavefaciens compared with L0, with no significant difference between the groups fed linseed diets. The population of Rumunococus albus was not affected by the different dietary treatments. It was concluded that inclusion of whole linseed in the diet of goats could increase the concentration of PUFA in the rumen, and decrease the population of F. succinogenes, R. flavefaciens, methanogens and protozoa in rumen liquid of goats.
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The use of peas and sweet lupin seeds alone or in association for fattening lambs: Effects on performance, blood parameters and meat quality. Small Rumin Res 2016. [DOI: 10.1016/j.smallrumres.2016.08.006] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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Adeyemi KD, Sabow AB, Ebrahimi M, Samsudin AA, Sazili AQ. Fatty acid composition, cholesterol and antioxidant status of infraspinatus muscle, liver and kidney of goats fed blend of palm oil and canola oil. ITALIAN JOURNAL OF ANIMAL SCIENCE 2016. [DOI: 10.1080/1828051x.2016.1158081] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Adeyemi KD, Sabow AB, Abubakar A, Samsudin AA, Sazili AQ. Effects of dietary oil blend on fatty acid composition, oxidative stability and physicochemical properties of Longissimus thoracis et lumborum muscle in goats. Anim Sci J 2016; 87:1421-1432. [PMID: 26987458 DOI: 10.1111/asj.12597] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2015] [Revised: 11/01/2015] [Accepted: 12/07/2015] [Indexed: 01/02/2023]
Abstract
This study examined the effects of dietary blend of 80% canola oil and 20% palm oil (BCPO) on the physicochemical properties, antioxidant status, oxidative stability and fatty acid composition of Longissimus thoracis et lumborum (LTL) muscle from goats during chill storage. Over a 14-week feeding trial, 24 Boer bucks were randomly assigned to and supplemented with diets containing 0, 4 or 8% BCPO on a dry matter basis, slaughtered and the LTL was subjected to a 7 day chill storage. Neither diet nor post mortem ageing influenced (P > 0.05) antioxidant enzyme activities, chemical composition and cholesterol. Diet had no effect on the carbonyl content, free thiol content, water-holding capacity, tenderness, pH and glycogen. Oil-supplemented goats had higher (P < 0.05) C18:1 trans-11, C18:3n-3 and C20:5n-3, carotenoid, tocopherol and redness, and lower thiobarbituric acid reactive substances values than the control goats. Post mortem ageing decreased (P < 0.05) shear force and oxidative stability of chevon. No significant (P > 0.05) changes were found in the proportion of individual fatty acids throughout storage. Total polyunsaturated fatty acids (PUFA) decreased while total saturated fatty acids increased as storage progressed. Dietary BCPO enhanced n-3 PUFA without compromising the quality attributes of chevon.
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Affiliation(s)
- Kazeem Dauda Adeyemi
- Department of Animal Science, Faculty of Agriculture.,Department of Animal Production, University of Ilorin, PMB 1515, Ilorin, Nigeria
| | - Azad Behnan Sabow
- Department of Animal Science, Faculty of Agriculture.,Department of Animal Resource, University of Salahaddin, Erbil, Kurdistan Region, Iraq
| | | | | | - Awis Qurni Sazili
- Department of Animal Science, Faculty of Agriculture. , .,Halal Products Research Institute, UPM, 43400, Serdang, Malaysia. , .,Laboratory of Animal Production, Institute of Tropical Agriculture, Universiti Putra Malaysia, UPM, 43400, Serdang, Selangor, Malaysia. ,
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Influence of Maternal and Postweaning Linseed Dietary Supplementation on Growth Rate, Lipid Profile, and Meat Quality Traits of Light Sarda Lambs. ScientificWorldJournal 2016; 2016:5391682. [PMID: 27034972 PMCID: PMC4808552 DOI: 10.1155/2016/5391682] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2015] [Accepted: 02/15/2016] [Indexed: 01/14/2023] Open
Abstract
The effects of dietary extruded linseed (EL) on growth performance, meat quality, and lipid profile of Semimembranosus and Longissimus lumborum muscles of 81 Sarda lambs were studied in a 3 × 3 design: EL content (0%, 10%, and 20%) of maternal dietary concentrate fed from 20 d to parturition to 60 d of lactation and EL content (0%, 10%, 20%) of lamb concentrate fed after weaning for 30 d. The basal diet was composed of alfalfa and meadow hay during pregnancy and alfalfa hay during lactation. At slaughter, carcass and meat quality were evaluated. Sensory quality of Semimembranosus from 0% and 20% EL lambs was assessed. Both maternal and postweaning diets affected growth performance, with higher body weights recorded with the 10% EL concentrate. Carcass and meat quality were not affected by diet. Saturated and monounsaturated FA decreased and n-3 polyunsaturated FA increased with increasing EL content in lamb diet. An increase in vaccenic and rumenic acid was associated with the EL content of the maternal diet. Both diets increased the n-6/n-3 FA ratio. No differences in acceptability were detected by consumers among groups. It is concluded that EL supplementation and early life nutrition can influence performance and FA metabolism in growing lambs.
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Dávila-Ramírez JL, Macías-Cruz U, Torrentera-Olivera NG, González-Ríos H, Peña-Ramos EA, Soto-Navarro SA, Avendaño-Reyes L. Feedlot performance and carcass traits of hairbreed ewe lambs in response to zilpaterol hydrochloride and soybean oil supplementation. J Anim Sci 2016; 93:3189-96. [PMID: 26115305 DOI: 10.2527/jas.2014-8723] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
The aim of the present study was to evaluate the impact of zilpaterol hydrochloride (ZH; 0 or 10 mg/lamb daily) and soybean oil (SBO; 0 or 6%) supplementation on feedlot performance, carcass traits, and wholesale cut yield of 32 Dorper × Pelibuey ewe lambs (30.55 ± 2. 57 kg of initial BW). Lambs were blocked by BW and randomly assigned to treatments under a randomized complete block design with a 2 × 2 factorial arrangement. After a 34-d feeding period, all ewes were slaughtered. No ZH × SBO interactions were detected (P ≥ 0.11) for the variables evaluated. In the overall feeding period and first 17 d of experiment, feedlot performance was not affected (P ≥ 0.26) by ZH supplementation, but from d 18 to 34, ZH increased (P ≤ 0.03) total gain, ADG, and G:F without affecting DMI (P = 0.58). Also, ZH increased (P ≤ 0.02) HCW, cold carcass weight, dressing percentage, LM area, and leg perimeter. Lung weight as percentage of final BW decreased (P = 0.05) whereas other noncarcass components and wholesale cut yields were not affected (P ≥ 0.06) by ZH supplementation. Inclusion of SBO did not affect (P ≥ 0.08) feedlot performance or wholesale cut yields. The LM pH at 24 h postmortem as well as liver and peritoneum percentages were decreased (P ≤ 0.05) by SBO supplementation, but no other carcass characteristics or noncarcass components were affected (P ≥ 0.08) by SBO. In conclusion, feedlot performance and carcass characteristics were not altered by the interaction of ZH × SBO. However, ZH alone increased the growth of ewes during the last 17 d of the feeding period. Likewise, carcass characteristics of economic importance (i.e., HCW, dressing percentage, LM area, and leg perimeter) increased with ZH supplementation. In general, feedlot performance, carcass traits, and wholesale cut yields were not altered by including 6% of SBO in the finishing diet of ewe lambs.
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Alves SP, Raundrup K, Cabo Â, Bessa RJB, Almeida AM. Fatty Acid Composition of Muscle, Adipose Tissue and Liver from Muskoxen (Ovibos moschatus) Living in West Greenland. PLoS One 2015; 10:e0145241. [PMID: 26678792 PMCID: PMC4683068 DOI: 10.1371/journal.pone.0145241] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2015] [Accepted: 11/30/2015] [Indexed: 01/12/2023] Open
Abstract
Information about lipid content and fatty acid (FA) composition of muskoxen (Ovibos moschatos) edible tissues is very limited in comparison to other meat sources. Thus, this work aims to present the first in-depth characterization of the FA profile of meat, subcutaneous adipose tissue and liver of muskoxen living in West Greenland. Furthermore, we aim to evaluate the effect of sex in the FA composition of these edible tissues. Samples from muscle (Longissimus dorsi), subcutaneous adipose tissue and liver were collected from female and male muskoxen, which were delivered at the butchery in Kangerlussuaq (West Greenland) during the winter hunting season. The lipid content of muscle, adipose tissue and liver averaged 284, 846 and 173 mg/g of dry tissue, respectively. This large lipid contents confirms that in late winter, when forage availability is scarce, muskoxen from West Greenland still have high fat reserves, demonstrating that they are well adapted to seasonal feed restriction. A detailed characterization of FA and dimethylacetal composition of muskoxen muscle, subcutaneous adipose tissue and liver showed that there are little differences on FA composition between sexes. Nevertheless, the 18:1cis-9 was the most abundant FA in muscle and adipose tissue, reaching 43% of total FA in muscle. The high content of 18:1cis-9 suggests that it can be selectively stored in muskoxen tissues. Regarding the nutritional composition of muskoxen edible tissues, they are not a good source of polyunsaturated FA; however, they may contribute to a higher fat intake. Information about the FA composition of muskoxen meat and liver is scarce, so this work can contribute to the characterization of the nutritional fat properties of muskoxen edible tissues and can be also useful to update food composition databases.
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Affiliation(s)
- Susana P. Alves
- CIISA/FMV–Centro de Investigação Interdisciplinar em Sanidade Animal, Faculdade de Medicina Veterinária, Universidade de Lisboa, Lisboa, Portugal
- * E-mail:
| | | | - Ângelo Cabo
- CIISA/FMV–Centro de Investigação Interdisciplinar em Sanidade Animal, Faculdade de Medicina Veterinária, Universidade de Lisboa, Lisboa, Portugal
| | - Rui J. B. Bessa
- CIISA/FMV–Centro de Investigação Interdisciplinar em Sanidade Animal, Faculdade de Medicina Veterinária, Universidade de Lisboa, Lisboa, Portugal
| | - André M. Almeida
- CIISA/FMV–Centro de Investigação Interdisciplinar em Sanidade Animal, Faculdade de Medicina Veterinária, Universidade de Lisboa, Lisboa, Portugal
- IBET–Instituto de Biologia Experimental e Tecnológica, Oeiras, Portugal
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Adeyemi KD, Ebrahimi M, Samsudin AA, Sabow AB, Sazili AQ. Carcass traits, meat yield and fatty acid composition of adipose tissues and Supraspinatus muscle in goats fed blend of canola oil and palm oil. JOURNAL OF ANIMAL SCIENCE AND TECHNOLOGY 2015; 57:42. [PMID: 26644913 PMCID: PMC4671219 DOI: 10.1186/s40781-015-0076-y] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/02/2015] [Accepted: 11/22/2015] [Indexed: 01/17/2023]
Abstract
BACKGROUND Dietary fats can alter the deposition and distribution of body fats in ruminants. The deposition and distribution of body fat play a vital role in the quality of ruminant carcasses and are of great commercial value since they influence the profitability and consumer acceptability of ruminant meat. The current study examined the effects of dietary blend of 80 % canola oil and 20 % palm oil (BCPO) on carcass characteristics, meat yield and accretion of fatty acid (FA) in subcutaneous, omental, perirenal, and mesentery adipose depots and m. supraspinatus (SS) in goats. METHODS Twenty four Boer crossbred bucks (BW 20.54 ± 0.47 kg) were randomly assigned to diets containing on DM basis 0, 4 and 8 % BCPO, fed for 100 d and harvested. RESULTS Diet had no effect (P > 0.05) on slaughter weight, dressing percentage, carcass and non-carcass components, meat yield, color, moisture and carotenoid contents and weight of adipose tissues in goats. The proportion of C18:1n-9 and cis-9 trans-11 CLA in the omental, perirenal and SS was higher (P < 0.05) in goats fed 4 and 8 % BCPO compared with the control goats. Dietary BCPO reduced (P < 0.05) the proportion of C14:0 in the omental, perirenal and mesentery depots, C18:0 in the perirenal depot, C16:0 in the SS and C16:1n-7 in the SS, omental and perirenal tissues. Dietary BCPO enhanced the proportion of C18:1 trans-11 Vaccenic and C18:3n-3 in SS and C20:5n-3 in SS and mesentery depot. No significant changes were found in the FA composition of subcutaneous depot. CONCLUSIONS Results indicate that dietary BCPO can be utilized to alter the FA composition of adipose tissues without detrimental effects on carcass characteristics in goats. Nonetheless, dietary BCPO is not an effective repartitioning agent for body fats in goats.
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Affiliation(s)
- K. D. Adeyemi
- />Department of Animal Science, Faculty of Agriculture, Universiti Putra Malaysia, UPM Serdang, 43400 Selangor Malaysia
- />Department of Animal Production, University of Ilorin, PMB 1515, Ilorin, Nigeria
| | - M. Ebrahimi
- />Department of Veterinary Preclinical Sciences, Faculty of Veterinary Medicine, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia
| | - A. A. Samsudin
- />Department of Animal Science, Faculty of Agriculture, Universiti Putra Malaysia, UPM Serdang, 43400 Selangor Malaysia
- />Laboratory of Animal Production, Institute of Tropical Agriculture, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor Malaysia
| | - A. B. Sabow
- />Department of Animal Science, Faculty of Agriculture, Universiti Putra Malaysia, UPM Serdang, 43400 Selangor Malaysia
- />Department of Animal Resource, University of Salahaddin, Erbil, Kurdistan Region Iraq
| | - A. Q. Sazili
- />Department of Animal Science, Faculty of Agriculture, Universiti Putra Malaysia, UPM Serdang, 43400 Selangor Malaysia
- />Halal Products Research Institute, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor Malaysia
- />Laboratory of Animal Production, Institute of Tropical Agriculture, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor Malaysia
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Adeyemi KD, Sabow AB, Shittu RM, Karim R, Sazili AQ. Influence of dietary canola oil and palm oil blend and refrigerated storage on fatty acids, myofibrillar proteins, chemical composition, antioxidant profile and quality attributes of semimembranosus muscle in goats. J Anim Sci Biotechnol 2015; 6:51. [PMID: 26635960 PMCID: PMC4668711 DOI: 10.1186/s40104-015-0050-z] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2015] [Accepted: 11/17/2015] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Improving the unsaturated fatty acid content of ruminant meat is essential due to the generally saturated nature of fatty acids in ruminant meat and the negative effects this can have on human health. Nonetheless, enhancing the unsaturated fatty acid content of ruminant meat can have adverse effects on the shelf life and quality attributes of the meat. This study assessed the effects of dietary 80 % canola oil and 20 % palm oil blend (CPOB) on fatty acid composition, antioxidants, oxidative spoilage, cholesterol and physicochemical properties of semimembranosus (SM) muscle from goats. Twenty four Boer bucks were randomly assigned to diets containing on dry matter basis 0, 4 and 8 % CPOB, fed for 100 d and slaughtered. The carcasses were subjected to a 7 d postmortem refrigerated storage. All analyses were conducted on the SM muscle. RESULTS Diet had no effect (P > 0.05) on the concentration of free thiol and carbonyl and the band intensity of myosin heavy chain, actin and troponin T. The muscle glycogen, pH, water holding capacity, tenderness, glutathione peroxidase (GPX) activity, total carotenoid, δ-tocopherol, cholesterol and proximate composition did not differ (P > 0.05) between diets. The SM muscle from goats fed 4 and 8 % CPOB had lower (P < 0.05) concentration of C14:0 and C16:0 and higher (P < 0.05) concentration of C18:1 trans-11, C18:1ω-9, C18:3ω-3, C20:5ω-3 and C22:5ω-3 than the SM muscle from the control goats. Dietary CPOB increased (P < 0.05) the concentration of α and γ tocopherol and meat redness (a*) on d 1 and 4 postmortem. Regardless of diet, antioxidant vitamins, and shear force decreased (P < 0.05) while drip loss, lipid and protein oxidation increased (P < 0.05) as postmortem storage progressed. CONCLUSION Results evince that dietary CPOB can be used as a management tool to enhance the beneficial fatty acids and antioxidant contents of chevon without deleterious effects on its physicochemical properties and shelf life.
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Affiliation(s)
- Kazeem D. Adeyemi
- />Department of Animal Science, Faculty of Agriculture, 43400 UPM, Serdang, Selangor Malaysia
- />Department of Animal Production, University of Ilorin, PMB 1515, Ilorin, Nigeria
| | - Azad B. Sabow
- />Department of Animal Science, Faculty of Agriculture, 43400 UPM, Serdang, Selangor Malaysia
- />Department of Animal Resource, University of Salahaddin, Erbil, Kurdistan Region Iraq
| | - Rafiat M. Shittu
- />Department of Food Technology, Faculty of Food Science and Technology, Universiti Putra Malaysia, 43400 UPM, Serdang, Selangor Malaysia
| | - Roselina Karim
- />Department of Food Technology, Faculty of Food Science and Technology, Universiti Putra Malaysia, 43400 UPM, Serdang, Selangor Malaysia
| | - Awis Q. Sazili
- />Department of Animal Science, Faculty of Agriculture, 43400 UPM, Serdang, Selangor Malaysia
- />Halal Products Research Institute, 43400 UPM, Serdang, Selangor Malaysia
- />Laboratory of Animal Production, Institute of Tropical Agriculture, 43400 UPM, Serdang, Selangor Malaysia
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Adeyemi KD, Sazili AQ, Ebrahimi M, Samsudin AA, Alimon AR, Karim R, Karsani SA, Sabow AB. Effects of blend of canola oil and palm oil on nutrient intake and digestibility, growth performance, rumen fermentation and fatty acids in goats. Anim Sci J 2015; 87:1137-47. [DOI: 10.1111/asj.12549] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2014] [Revised: 06/22/2015] [Accepted: 08/18/2015] [Indexed: 11/27/2022]
Affiliation(s)
- Kazeem Dauda Adeyemi
- Department of Animal Science; Faculty of Agriculture
- Department of Animal Production; University of Ilorin; Ilorin Nigeria
| | - Awis Qurni Sazili
- Department of Animal Science; Faculty of Agriculture
- Halal Products Research Institute
- Animal Production Laboratory; Institute of Tropical Agriculture
| | - Mahdi Ebrahimi
- Department of Veterinary Preclinical Sciences; Faculty of Veterinary Medicine
| | | | | | - Roselina Karim
- Department of Food Technology, Faculty of Food Science and Technology; Universiti Putra Malaysia; Serdang Selangor Malaysia
| | - Saiful Anuar Karsani
- Institute of Biological Sciences, Faculty of Science; University of Malaya; Kuala Lumpur Malaysia
| | - Azad Behnan Sabow
- Department of Animal Science; Faculty of Agriculture
- Department of Animal Resource; University of Salahaddin; Erbil Kurdistan Region Iraq
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Kim DH, Lee HJ, Amanullah SM, Adesogan AT, Kim SC. Effects of dietary n-6/n-3 fatty acid ratio on nutrient digestibility and blood metabolites of Hanwoo heifers. Anim Sci J 2015; 87:46-53. [DOI: 10.1111/asj.12401] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2014] [Accepted: 01/19/2015] [Indexed: 01/06/2023]
Affiliation(s)
- Dong Hyeon Kim
- Division of Applied Life Science (BK21Plus, Insti. of Agri. & Life Sci.); Gyeongsang National University; Jinju South Korea
| | - Hyuk Jun Lee
- Division of Applied Life Science (BK21Plus, Insti. of Agri. & Life Sci.); Gyeongsang National University; Jinju South Korea
| | - Sardar M. Amanullah
- Division of Applied Life Science (BK21Plus, Insti. of Agri. & Life Sci.); Gyeongsang National University; Jinju South Korea
- Bangladesh Livestock Research Institute; Dhaka Bangladesh
| | | | - Sam Churl Kim
- Division of Applied Life Science (BK21Plus, Insti. of Agri. & Life Sci.); Gyeongsang National University; Jinju South Korea
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Diet high in α-linolenic acid up-regulate PPAR-α gene expression in the liver of goats. ELECTRON J BIOTECHN 2015. [DOI: 10.1016/j.ejbt.2015.03.009] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
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Pellattiero E, Cecchinato A, Tagliapietra F, Schiavon S, Bittante G. Determination by GC×GC of fatty acid and conjugated linoleic acid (CLA) isomer profiles in six selected tissues of lambs fed on pasture or on indoor diets with and without rumen-protected CLA. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2015; 63:963-974. [PMID: 25525905 DOI: 10.1021/jf504956x] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
In this study GC×GC was used to study the effects of pasture, hay, concentrate (indoor), and indoor plus 8 g/day of a rumen-protected conjugated linoleic acid (indoor-CLA) diets on the detailed fatty acid (FA) profiles of six tissues (muscles, fatty tissues, and liver) collected from 36 lambs. This powerful technique allowed the quantification of 128 FAs, of which 21 SFAs, 16 MUFAs, 19 PUFAs were identified by reference standards. The diets had similar, but not identical, effects on FA profiles (g/100 g FA) in the various tissues, as both indoor diets reduced total PUFAs (from 8.91 ± 6.27 to 8.06 ± 5.97; p < 0.05) and n-3 PUFAs (from 2.70 ± 2.37 to 1.50 ± 1.69; p < 0.01) and increased n-6 PUFA (from 3.76 ± 2.46 to 4.58 ± 3.42; p < 0.01), branched (from 2.37 ± 2.05 to 3.23 ± 0.54; p < 0.01), odd-chain FAs (from 5.88 ± 5.33 to 7.07 ± 1.51; p < 0.01) compared to pasture. Indoor-CLA increased CLAc9,t11 (from 0.42 ± 0.13 to 0.53 ± 0.19; p < 0.01), CLAt10,c12 (from 0.07 ± 0.06 to 0.12 ± 0.22; p < 0.05), and CLAc11,t13 (from 0.02 ± 0.04 to 0.05 ± 0.04; p < 0.05) compared to indoor.
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Affiliation(s)
- Erika Pellattiero
- Department of Agronomy, Food, Natural Resources, Animals and Environment (DAFNAE), University of Padova , Viale dell'Università 16, 35020 Legnaro (PD), Italy
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Adeyemi KD, Ebrahimi M, Samsudin AA, Alimon AR, Karim R, Karsani SA, Sazili AQ. Influence of Carotino oil on in vitro rumen fermentation, metabolism and apparent biohydrogenation of fatty acids. Anim Sci J 2014; 86:270-8. [PMID: 25377536 DOI: 10.1111/asj.12279] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2014] [Accepted: 06/11/2014] [Indexed: 11/29/2022]
Abstract
The study appraised the effects of Carotino oil on in vitro rumen fermentation, gas production, metabolism and apparent biohydrogenation of oleic, linoleic and linolenic acids. Carotino oil was added to a basal diet (50% concentrate and 50% oil palm frond) at the rate of 0, 2, 4, 6 and 8% dry matter of the diet. Rumen inoculum was obtained from three fistulated Boer bucks and incubated with 200 mg of each treatment for 24 h at 39°C. Gas production, fermentation kinetics, in vitro organic matter digestibility (IVOMD), volatile fatty acids (VFA), in vitro dry matter digestibility (IVDMD), metabolizable energy and free fatty acids were determined. Carotino oil did not affect (P > 0.05) gas production, metabolizable energy, pH, IVOMD, IVDMD, methane, total and individual VFAs. However, Carotino oil decreased (P < 0.05) the biohydrogenation of linoleic and linolenic acids but enhanced (P < 0.05) the biohydrogenation of oleic acid. After 24 h incubation, the concentrations of stearic, palmitic, pentadecanoic, myristic, myristoleic and lauric acids decreased (P < 0.05) while the concentration of linolenic, linoleic, oleic and transvaccenic acids and conjugated linoleic acid (CLAc9t11) increased (P < 0.05) with increasing levels of Carotino oil. Carotino oil seems to enhance the accumulation of beneficial unsaturated fatty acids without disrupting rumen fermentation.
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Affiliation(s)
- Kazeem Dauda Adeyemi
- Department of Animal Science, Faculty of Agriculture, Universiti Putra Malaysia, UPM Serdang, Selangor; Department of Animal Production, University of Ilorin, Ilorin, Nigeria
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Paim TDP, Viana P, Brandão E, Amador S, Barbosa T, Cardoso C, Dantas ÂMM, de Souza JR, McManus C, Abdalla AL, Louvandini H. Carcass traits and fatty acid profile of meat from lambs fed different cottonseed by-products. Small Rumin Res 2014. [DOI: 10.1016/j.smallrumres.2013.11.004] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Steppa R, Szkudelska K, Wójtowski J, Stanisz M, Szumacher-Strabel M, Czyżak-Runowska G, Cieślak A, Markiewicz-Kęszycka M, Pietrzak M. The metabolic profile of growing lambs fed diets rich in unsaturated fatty acids. J Anim Physiol Anim Nutr (Berl) 2014; 98:914-20. [PMID: 24387699 DOI: 10.1111/jpn.12158] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2013] [Accepted: 12/04/2013] [Indexed: 11/27/2022]
Abstract
The effect of two diets enriched with unsaturated fatty acids--one containing the addition of dried distillers grains with solubles (DGS) and the other the addition of false flax--Camelina sativa cake (CS)--on some metabolic parameters and hormone concentration in growing lambs was determined in this experiment. A total of 21 ram lambs of the Polish Whiteheaded mutton sheep were divided into three groups (the control, receiving DGS and CS). The diets were administered to animals for 6 weeks. During the experiment, peripheral blood was collected. Glucose (GL), total cholesterol (CH), triglycerides (TG), free fatty acids (FFA), insulin (IN), leptin (LE), triiodothyronine (T3) and thyroxine (T4) were assayed in serum. The age-dependent reduction in CH and TG limited by both experimental diets were observed. A significant increase in FFA concentration was observed in samples collected in the last, that is, third, time period. This was most probably caused by a 12-h pre-slaughter fasting period. A significantly lower dynamic of FFA increase in that experimental period was found in animals receiving the experimental feed. Insulin concentration in DGS-receiving lambs was increased, in contrast to the CS-receiving lambs, in which it was lower when compared to the control. LE concentration was decreased by both experimental diets, more markedly in the DGS-receiving animals. No differences between the experimental groups and the control were observed in T3 and T4 concentrations. The effect of 12-h pre-slaughter fasting was statistically highly significant for the levels of examined blood markers and hormones, except for TG and IN in the group of lambs receiving the experimental diet with CS.
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Affiliation(s)
- R Steppa
- Department of Small Mammal Breeding and Raw Materials of Animal Origin, Faculty of Animal Breeding and Biology, Poznań University of Life Sciences, Złotniki, Poland
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Garcia M, Greco L, Favoreto M, Marsola R, Martins L, Bisinotto R, Shin J, Lock A, Block E, Thatcher W, Santos J, Staples C. Effect of supplementing fat to pregnant nonlactating cows on colostral fatty acid profile and passive immunity of the newborn calf. J Dairy Sci 2014; 97:392-405. [DOI: 10.3168/jds.2013-7086] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2013] [Accepted: 09/29/2013] [Indexed: 11/19/2022]
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Sun X, Gibbs S. Diurnal variation in fatty acid profiles in rumen digesta from dairy cows grazing high-quality pasture. Anim Feed Sci Technol 2012. [DOI: 10.1016/j.anifeedsci.2012.08.013] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Kim S, Adesogan A, Shin J. Effects of dietary addition of wormwood (Artemisia montana Pampan) silage on growth performance, carcass characteristics, and muscle fatty acid profiles of beef cattle. Anim Feed Sci Technol 2012. [DOI: 10.1016/j.anifeedsci.2012.06.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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47
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Saqhir S, Abo Omar J, Naser O, Ghanam I, Abdallah J. Performance and carcass characteristics of finishing Black goat kids fed oil supplemented diets. Anim Feed Sci Technol 2012. [DOI: 10.1016/j.anifeedsci.2012.03.019] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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48
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Mao HL, Wang JK, Lin J, Liu JX. Fatty Acid Profiles and Stearoyl-CoA Desaturase Gene Expression in Longissimus dorsi Muscle of Growing Lambs Influenced by Addition of Tea Saponins and Soybean Oil. ASIAN-AUSTRALASIAN JOURNAL OF ANIMAL SCIENCES 2012; 25:648-52. [PMID: 25049609 PMCID: PMC4093115 DOI: 10.5713/ajas.2011.11386] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/24/2011] [Revised: 01/09/2012] [Accepted: 12/13/2011] [Indexed: 11/27/2022]
Abstract
This study was conducted to determine the effects of dietary addition of tea saponins (TS) and soybean oil (SO) on fatty acid profile and gene expression of stearoyl-CoA desaturase (SCD) in longissimus dorsi (LD) muscle of growing lambs. Thirty-two Huzhou lambs were assigned to four dietary treatments in a 2×2 factorial arrangement with main effects of TS (0 or 3 g/d) and SO (0 or 30 g/kg of diet DM). The diet without additives was considered as NTNS (no TS or SO). After a feeding trial for 60 d, four lambs of each treatment were slaughtered to collect the samples of LD muscle. Percentage of trans-11 vaccenic acid was enhanced (p<0.05) in muscle of lambs fed TS and SO. The proportion of total conjugated linoleic acid (CLA) was increased (p<0.05) by SO, but decreased (p<0.05) by TS in LD muscle. The percentage of total saturated fatty acids in muscle was decreased (p<0.05) by addition of TS and SO, while addition of SO increased (p<0.05) the percentage of total polyunsaturated fatty acids. The ratio of cis-9, trans-11 CLA to tran-11 vaccenic acid was decreased (p<0.05) by TS, but increased (p<0.05) by SO. The same effects were observed in SCD mRNA expression. From these results it is indicated that including TS and SO in the diet of growing lambs affect the fatty acid profiles of LD muscle and that the proportion of cis-9, trans-11 CLA in the muscle influenced by TS and SO may be related to the SCD gene expression.
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Affiliation(s)
| | | | | | - J. X. Liu
- Corresponding Author: J. X. Liu. Tel: +86-571-88982097, Fax: +86-571-88982930, E-mail:
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Selvaraj R. Maximum immunity effectors: Mechanisms and animal performance limitations
,. J APPL POULTRY RES 2012. [DOI: 10.3382/japr.2011-00479] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
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CHEN XJ, MAO HL, MA XM, LIU JX. Effects of dietary corn oil and vitamin E supplementation on fatty acid profiles and expression of acetyl CoA carboxylase and stearoyl-CoA desaturase gene in Hu sheep. Anim Sci J 2010; 81:165-71. [DOI: 10.1111/j.1740-0929.2009.00731.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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