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Johnson AM, Charre-Perales J, Todd A, Arguelles-Ramos M, Ali AAB. The impact of dietary oregano essential oil supplementation on fatty acid composition and lipid stability in eggs stored at room temperature. Br Poult Sci 2024:1-8. [PMID: 38507293 DOI: 10.1080/00071668.2024.2326886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Accepted: 02/17/2024] [Indexed: 03/22/2024]
Abstract
1. In many countries, eggs are not refrigerated and must be stored at room temperature. The objective of this study was to explore the effects of dietary oregano oil (275 mg/ kg; ORE) versus an unsupplemented control diet (CON) on laying hens on the shelf life and fatty acid profile of eggs.2. Treatments were randomly distributed into 10 pens containing 27 birds each. A total of 200 eggs were collected from both groups on the same day and were stored for either 0, 10, 21 and 35 d. At each storage time, egg yolks were analysed for fatty acid profile and lipid peroxidation.3. The main indicator of lipid peroxidation, malondialdehyde (MDA), was significantly lower in ORE eggs compared to CON eggs (p = 0.001). Storage time had a significant impact on MDA concentrations (p = 0.023), with the highest found after 35 d. Significant differences were found for individual fatty acids, saturated (SFA), monounsaturated (MUFA) and polyunsaturated fatty acids (PUFA). Palmitic acid, stearic acid, oleic acid, linoleic acid and arachidonic acid were significantly lower in ORE eggs compared to CON eggs (p < 0.05). Palmitoleic acid (p = 0.002), linolenic acid (p = 0.001) and docosahexaenoic acid (DHA, p = 0.001) were significantly higher in ORE eggs.4. Storage only affected oleic, linolenic, linoleic, arachidonic and docosahexaenoic acids (p < 0.05). Total SFA, MUFA, n-6 and ratio of n-3 to n-6 (n-3:n-6) PUFA were significantly higher in CON eggs (p < 0.05). The ratio of SFA to PUFA (SFA:PUFA, p = 0.005) and total n-3 PUFA (p = 0.001) were significantly higher in ORE eggs.5. The n-3:n-6 ratio was significantly impacted by treatment (p = 0.021) and storage (p = 0.031) with no significant interaction. This ratio is important for human health indication and could lead to the development of designer eggs.
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Affiliation(s)
- A M Johnson
- Department of Animal and Veterinary Sciences, Clemson University, Clemson, SC, USA
| | - J Charre-Perales
- Department of Animal and Veterinary Sciences, Clemson University, Clemson, SC, USA
| | - A Todd
- College of Arts and Sciences, University of South Carolina, Columbia, SC, USA
| | - M Arguelles-Ramos
- Department of Animal and Veterinary Sciences, Clemson University, Clemson, SC, USA
| | - A A B Ali
- Department of Animal and Veterinary Sciences, Clemson University, Clemson, SC, USA
- Animal Behavior and Management, Veterinary Medicine, Cairo University, Cairo, Egypt
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Anderson MG, Johnson AM, Harrison C, Arguelles-Ramos M, Ali A. Impact of Perch Provision Timing on Activity and Musculoskeletal Health of Laying Hens. Animals (Basel) 2024; 14:265. [PMID: 38254433 PMCID: PMC10812542 DOI: 10.3390/ani14020265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Revised: 01/02/2024] [Accepted: 01/05/2024] [Indexed: 01/24/2024] Open
Abstract
Laying hens can experience a progressive increase in bone fragility due to the ongoing mobilization of calcium from bones for eggshell formation. Over time, this escalates their susceptibility to bone fracture, which can reduce their mobility and cause pain. The provision of perches as an exercise opportunity could potentially enhance bone strength, but the timing of exposure to perches during the birds' development may modulate its impact. The objective of this study was to investigate the enduring impacts of perch provision timing on the musculoskeletal health of laying hens. A total of 812 pullets were kept in different housing conditions (seven pens/treatment, 29 birds/pen) with either continuous access to multi-tier perches from 0 to 40 weeks of age (CP), no access to perches (NP), early access to perches during the rearing phase from 0 to 17 weeks of age (EP), or solely during the laying phase from 17 to 40 weeks of age (LP). At weeks 24, 36, and 40 of age (n = 84 birds/week), three birds per pen were monitored for individual activity level, and blood samples were collected from a separate set of three birds per pen to analyze serum levels of tartrate-resistant acid phosphatase 5b (TRACP-5b) and C-terminal telopeptide of type I collagen (CTX-I) as markers of bone demineralization. At 40 weeks of age, three birds per pen (n = 84) were euthanized for computed tomography scans to obtain tibial bone mineral density (BMD) and cross-sectional area (CSA) with further analysis including muscle deposition, tibial breaking strength, and tibial ash percent. During week 24, hens from CP, EP, and LP pens had the highest overall activity compared to hens from NP pens (p < 0.05) with no differences between treatments for overall activity level during weeks 36 or 40 (p > 0.05). During weeks 24, 36, and 40, hens from CP and LP pens showed greater vertical and less horizontal activity compared to hens from EP and NP pens (p < 0.05). TRACP-5b and CTX-I concentrations did not differ between treatments at week 24 of age (p > 0.05). Hens from CP pens had the lowest TRACP-5b and CTX-I concentrations at 36 weeks of age with EP and LP hens showing intermediate responses and NP hens having the highest concentration (p < 0.05). At 40 weeks of age, CP hens had the lowest TRACP-5b and CTX-I concentrations compared to NP hens (p < 0.05). Total bone CSA did not differ between treatments (p > 0.05), but CP had greater total BMD than NP (p < 0.05) with no differences between EP and LP treatments. CP and LP hens had larger biceps brachii, pectoralis major, and leg muscle groups as well as greater tibial breaking strengths than EP and NP treatments (p < 0.05). CP hens had higher tibial ash percentages compared to EP, LP, and NP (p < 0.05). Our results indicate that providing continuous perch access improves the musculoskeletal health and activity of laying hens at 40 weeks of age compared to no access and that late access to perches has a beneficial impact on activity, muscle deposition, and bone strength.
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Affiliation(s)
- Mallory G. Anderson
- Department of Animal and Veterinary Sciences, Clemson University, Clemson, SC 29634, USA; (M.G.A.); (A.M.J.); (C.H.); (M.A.-R.)
| | - Alexa M. Johnson
- Department of Animal and Veterinary Sciences, Clemson University, Clemson, SC 29634, USA; (M.G.A.); (A.M.J.); (C.H.); (M.A.-R.)
| | - Cerano Harrison
- Department of Animal and Veterinary Sciences, Clemson University, Clemson, SC 29634, USA; (M.G.A.); (A.M.J.); (C.H.); (M.A.-R.)
- South Carolina Translational Research Improving Musculoskeletal Health Center, Clemson University, Clemson, SC 29634, USA
| | - Mireille Arguelles-Ramos
- Department of Animal and Veterinary Sciences, Clemson University, Clemson, SC 29634, USA; (M.G.A.); (A.M.J.); (C.H.); (M.A.-R.)
| | - Ahmed Ali
- Department of Animal and Veterinary Sciences, Clemson University, Clemson, SC 29634, USA; (M.G.A.); (A.M.J.); (C.H.); (M.A.-R.)
- Animal Behavior and Management, Veterinary Medicine, Cairo University, Cairo 12613, Egypt
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Anderson G, Johnson A, Arguelles-Ramos M, Ali A. Impact of Body-worn Sensors on Broiler Chicken Behavior and Agonistic Interactions. J APPL ANIM WELF SCI 2023:1-10. [PMID: 36876919 DOI: 10.1080/10888705.2023.2186788] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/07/2023]
Abstract
Technology, like body-worn sensors, enables data collection from similar-looking individuals in large groups but may alter behavior. We aimed to evaluate the impact of body-worn sensors on broiler behavior. Broilers were housed in 8 pens (10 birds/m2). At 21 days-old, 10 birds/pen were fitted with a harness contained a sensor (HAR), while the remaining 10-birds were unharnessed (NON). Behaviors were recorded on days 22-26 using scan sampling (126 scans/day for 5 days). Percent of birds performing behaviors were calculated daily for each group (HAR-or-NON), and agonistic interactions were identified based on birds involved (two NON-birds (N-N), NON-aggressor to HAR-recipient (N-H), HAR-aggressor to NON-recipient (H-N), or two HAR-birds (H-H)). HAR-birds performed locomotory behavior and explored less often than NON-birds (p<0.05). Consummatory behavior was unaffected by treatment on any day (p>0.05). Agonistic interactions occurred more often between NON-aggressor and HAR-recipient birds than other categories on days 22 and 23 (p<0.05). HAR-broilers showed no behavioral differences when compared to NON-broilers after 2 days; thus, a similar acclimation period is required before using body-worn sensors to evaluate broiler welfare without altering behavior.
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Affiliation(s)
- Gracie Anderson
- Department of Animal and Veterinary Sciences, Clemson University, Clemson, SC, USA
| | - Alexa Johnson
- Department of Animal and Veterinary Sciences, Clemson University, Clemson, SC, USA
| | | | - Ahmed Ali
- Department of Animal and Veterinary Sciences, Clemson University, Clemson, SC, USA
- Animal Behavior and Management, Veterinary Medicine, Cairo University, Cairo, Egypt
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Johnson AM, Anderson G, Arguelles-Ramos M, Ali AAB. Effect of dietary essential oil of oregano on performance parameters, gastrointestinal traits, blood lipid profile, and antioxidant capacity of laying hens during the pullet phase. Front Anim Sci 2022. [DOI: 10.3389/fanim.2022.1072712] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Many benefits have been found in supplementing essential oils such as oregano oil (EOO) to poultry, including increased body weight gain, antioxidant activity, and better gastrointestinal morphology. However, few studies tested the influence of EOO supplementation on laying hens and reported conflicting results regarding its efficacy in improving their health and performance. Therefore, we aimed to explore the effects of dietary EOO on performance, gastrointestinal (GIT) traits, blood lipid, and antioxidant capacity in laying hens during the rearing phase. A total of 300-day-old Hy-line-Brown chicks were used, and treatment diets consisted of corn-soybean based either without (CON) or with EOO (Ecodiar®, 0.275 g/kg diet). Birds were randomized across treatments with five pens/treatment and 30-birds/pen. Pen weights and feed rejected were recorded every two weeks (1-17 weeks of age), to calculate daily feed intake (ADFI), body weight (BW), and daily weight gain (ADWG). At 11 and 14 weeks of age, blood samples were collected from 3 birds/pen and analyzed for blood lipids and antioxidant levels, and 5-birds/treatment were euthanized, and GIT traits were tested. Differences in measured parameters across weeks and between treatments were assessed using GLMM with Tukey’s Post hoc test applied to significant results in R 3.3.1 (α set at 0.05). Body weights at weeks 3, 11, 13, and 17 were significantly higher in the EOO group compared to the CON group (all P ≤ 0.05), ADWG was significantly higher in EOO birds compared to CON birds at 9 and 13 weeks old (all P ≤ 0.05), while no significant differences in ADFI were observed between treatments across weeks of the trials. At both 11 and 17 weeks old, triglyceride levels were significantly lower, while high-density-lipoprotein levels were higher in EOO (all P ≤ 0.05). Malondialdehyde levels were lower in the EOO group versus CON (p=0.01), while EOO birds had higher glutathione levels (p=0.01) than CON. Finally, at 12 weeks old, the weight of the entire GIT and empty gizzard were higher in the EOO group versus CON (all P ≤ 0.05), while liver and spleen weights were not significantly different between groups. In conclusion, dietary oregano supplementation exerted promoting effects on the performance of Hy-Line Brown pullets.
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Moritz A, Lumpkins B, Mathis G, Bridges W, Wilson S, Blair M, Buresh R, Strickland J, Arguelles-Ramos M. Comparative efficacy of tannin-free grain sorghum varieties for the control of necrotic enteritis caused by Clostridium perfringens in broiler chickens. Poult Sci 2022; 102:102300. [PMID: 36502566 PMCID: PMC9763862 DOI: 10.1016/j.psj.2022.102300] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Revised: 10/13/2022] [Accepted: 10/15/2022] [Indexed: 11/09/2022] Open
Abstract
A 28-day battery cage study was conducted to test the efficacy of tannin-free grain sorghum varieties fed to Cobb 500 male broiler chickens (n = 512) and challenged with Eimeria maxima (EM) and Clostridium perfringens (CP). Birds were fed 1 of 8 treatments (corn, red/bronze, white/tan, or U.S. No. 2 sorghum) and were grouped by challenge method (challenged with EM/CP or unchallenged). On d 14, birds in the challenge group were orally inoculated with ∼5,000 oocysts of EM, and on d 19, 20, and 21, birds were given a broth culture of CP with ∼108 CFU/mL once daily. On d 21, three birds were scored for the degree/presence of necrotic enteritis (NE) lesions. Birds and feed were group weighed (d 0, 14, 21, and 28) to calculate average feed intake (FI), body weight gain (BWG), and adjusted feed conversion ratio (AdjFCR). Intestinal integrity was assessed through histological analysis of intestinal tissues, and change in transcriptome was determined using mRNA-sequencing on intestinal mucosa. Relative concentrations of secondary metabolites in grain sorghum were determined by LC-MS/MS analysis. Data were analyzed as a 2-way ANOVA with factors of treatment, challenge and their interaction. Regardless of challenge from 14 to 21 d, birds on the corn, white/tan, and U.S. No. 2 treatments were more efficient than those fed red/bronze treatment (P = 0.0026). From 14 to 28 d, BWG was significantly higher for the white/tan treatment (P = 0.024) compared to the red/bronze treatment. At 21 d, a significant interaction was observed for lesion score (P = 0.0001) in which, challenged birds fed red/bronze and white/tan treatments had reduced intestinal lesions compared to U.S. No. 2 and corn treatments. No differences among treatments were observed in jejunum morphology, but differential expression analysis showed an upregulation in defense response to bacteria and biotic stress in the challenged red/bronze treatment compared to the challenged corn. This study demonstrated improved gut health and minimal impact on growth and efficiency of broilers fed select grain sorghum varieties when challenged with EM/CP.
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Affiliation(s)
- A.H. Moritz
- Department of Animal and Veterinary Science, Clemson University, Clemson, SC 29634, USA,Corresponding author:
| | - B. Lumpkins
- Southern Poultry Feed and Research, Inc., Athens, GA 30607, USA
| | - G.F. Mathis
- Southern Poultry Feed and Research, Inc., Athens, GA 30607, USA
| | - W.C. Bridges
- Department of Mathematical and Statistical Sciences, Clemson University, Clemson, SC 29634, USA
| | - S. Wilson
- Clemson University Genomics and Bioinformatics Facility, Clemson University, Clemson, SC 29634, USA
| | - M.E. Blair
- United Animal Health, Sheridan, IN 46069, USA
| | - R.E. Buresh
- Novus International, Inc., St. Charles, MO 63304, USA
| | - J.R. Strickland
- Department of Animal and Veterinary Science, Clemson University, Clemson, SC 29634, USA
| | - M. Arguelles-Ramos
- Department of Animal and Veterinary Science, Clemson University, Clemson, SC 29634, USA
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Moritz AH, Krombeen SK, Presgraves J, Blair ME, Buresh RE, Bridges WC, Arguelles-Ramos M, Wilmoth TA. Apparent metabolizable energy, growth performance and carcass traits of
japanese quail fed select modern grain sorghum varieties. Anim Biosci 2022; 35:1911-1920. [DOI: 10.5713/ab.22.0047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2022] [Accepted: 05/23/2022] [Indexed: 11/27/2022] Open
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Arguelles-Ramos M, Nusairat B, Qudsieh R, Brake J. Effects of Phytase Inclusion in Broiler Breeder Diets During Early Lay on their Fecal and Egg Characteristics. Braz J Poult Sci 2020. [DOI: 10.1590/1806-9061-2018-0890] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
| | - B Nusairat
- Jordan University of Science and Technology, Jordan
| | - R Qudsieh
- North Carolina State University, USA
| | - J Brake
- North Carolina State University, USA
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