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Malila Y, Zampiga M, Soglia F, Owens CM, G. Velleman S. Editorial: The association between avian physiology and meat quality. Front Physiol 2024; 15:1368680. [PMID: 38357497 PMCID: PMC10864573 DOI: 10.3389/fphys.2024.1368680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Accepted: 01/19/2024] [Indexed: 02/16/2024] Open
Affiliation(s)
- Yuwares Malila
- National Center for Genetic Engineering and Biotechnology (BIOTEC), Pathum Thani, Thailand
| | - Marco Zampiga
- Department of Agricultural and Food Sciences, Alma Mater Studiorum, University of Bologna, Cesena, Italy
| | - Francesca Soglia
- Department of Agricultural and Food Sciences, Alma Mater Studiorum, University of Bologna, Cesena, Italy
| | - Casey M. Owens
- Department of Poultry Science, University of Arkansas, Fayetteville, AR, United States
| | - Sandra G. Velleman
- Department of Animal Sciences, The Ohio State University, Wooster, OH, United States
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Señas-Cuesta R, Stein A, Latorre JD, Maynard CJ, Hernandez-Velasco X, Petrone-Garcia V, Greene ES, Coles M, Gray L, Laverty L, Martin K, Loeza I, Uribe AJ, Martínez BC, Angel-Isaza JA, Graham D, Owens CM, Hargis BM, Tellez-Isaias G. The effects of essential oil from Lippia origanoides and herbal betaine on performance, intestinal integrity, bone mineralization and meat quality in broiler chickens subjected to cyclic heat stress. Front Physiol 2023; 14:1184636. [PMID: 37324386 PMCID: PMC10266421 DOI: 10.3389/fphys.2023.1184636] [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: 03/12/2023] [Accepted: 05/22/2023] [Indexed: 06/17/2023] Open
Abstract
Essential oils (EO) affect performance, intestinal integrity, bone mineralization, and meat quality in broiler chickens subjected to cyclic heat stress (HS). Day-of-hatch Cobb 500 male broiler chicks (n = 475) were randomly divided into four groups. Group 1: No heat stress (Thermoneutral) + control diets with no antibiotics; Group 2: heat stress control + control diets; Group 3: heat stress + control diets supplemented with thymol chemotype (45 ppm) and herbal betaine (150 ppm) formulation EO1; Group 4: heat stress + control diets supplemented with phellandrene (45 ppm) and herbal betaine (150 ppm) formulation EO2. From day 10-42, the heat stress groups were exposed to cyclic HS at 35°C for 12 h (8:00-20:00). BW, BWG, FI, and FCRc were measured at d 0, 10, 28, and 42. Chickens were orally gavaged with FITC-d on days 10 (before heat stress) and 42. Morphometric analysis of duodenum and ileum samples and bone mineralization of tibias were done. Meat quality was assessed on day 43 with ten chickens per pen per treatment. Heat stress reduced BW by day 28 (p < 0.05) compared to thermoneutral chickens. At the end of the trial, chickens that received both formulations of EO1 and EO2 had significantly higher BW than HS control chickens. A similar trend was observed for BWG. FCRc was impaired by EO2 supplementation. There was a significant increase in total mortality in EO2 compared with EO1 EO1 chickens had lower FITC-d concentrations at day 42 than the HS control. In addition, EO1 treatment is not statistically different if compared to EO2 and thermoneutral. Control HS broilers had significantly lower tibia breaking strength and total ash at day 42 than heat-stressed chickens supplemented with EO1 and EO2. Heat stress affected intestinal morphology more than thermoneutral chickens. EO1 and EO2 improved intestinal morphology in heat-stressed chickens. Woody breast and white striping were more common in thermoneutral chickens than heat stress chickens. In conclusion, the EO-containing diet could improve broiler chicken growth during cyclic heat stress, becoming increasingly relevant in antibiotic-free production in harsh climates.
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Affiliation(s)
- Roberto Señas-Cuesta
- Department of Poultry Science, University of Arkansas, Fayetteville, AR, United States
| | - Andressa Stein
- Department of Poultry Science, University of Arkansas, Fayetteville, AR, United States
| | - Juan D. Latorre
- Department of Poultry Science, University of Arkansas, Fayetteville, AR, United States
| | - Clay J. Maynard
- Department of Poultry Science, University of Arkansas, Fayetteville, AR, United States
| | - Xochitl Hernandez-Velasco
- Departamento de Medicina y Zootecnia de Aves, Facultad de Medicina Veterinaria y Zootecnia, UNAM, Ciudad de México, Mexico
| | - Victor Petrone-Garcia
- Departamento de Ciencias Pecuarias, Facultad de Estudios Superiores Cuautitlán UNAM, Cuautitlán, Mexico
| | - Elizabeth S. Greene
- Department of Poultry Science, University of Arkansas, Fayetteville, AR, United States
| | - Makenly Coles
- Department of Poultry Science, University of Arkansas, Fayetteville, AR, United States
| | - Latasha Gray
- Department of Poultry Science, University of Arkansas, Fayetteville, AR, United States
| | - Lauren Laverty
- Department of Poultry Science, University of Arkansas, Fayetteville, AR, United States
| | - Kristen Martin
- Department of Poultry Science, University of Arkansas, Fayetteville, AR, United States
| | - Ileana Loeza
- Department of Poultry Science, University of Arkansas, Fayetteville, AR, United States
| | | | | | | | - Danielle Graham
- Department of Poultry Science, University of Arkansas, Fayetteville, AR, United States
| | - Casey M. Owens
- Department of Poultry Science, University of Arkansas, Fayetteville, AR, United States
| | - Billy M. Hargis
- Department of Poultry Science, University of Arkansas, Fayetteville, AR, United States
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Mueller AJ, Maynard CJ, Jackson AR, Mauromoustakos A, Kidd MT, Rochell SJ, Caldas-Cueva JP, Sun X, Giampietro-Ganeco A, Owens CM. Assessment of meat quality attributes of four commercial broiler strains processed at various market weights. Poult Sci 2023; 102:102571. [PMID: 36934600 PMCID: PMC10031490 DOI: 10.1016/j.psj.2023.102571] [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: 08/02/2022] [Revised: 02/03/2023] [Accepted: 02/03/2023] [Indexed: 02/11/2023] Open
Abstract
As the demand for poultry meat continues to rise, industry production is constantly challenged with obtaining consumer needs. Integrators have answered this increasing demand by improving the growth rate of broilers allowing for increased production efficiently. The resulting broiler produces higher yields and a larger quantity of fresh poultry to satisfy consumer needs. However, this increase in efficiency has cost integrators as new quality issues continue to manifest through global production. Therefore, the objective of the current experiment was to evaluate the effect of genetic strain (standard and high yielding) and target weight on meat quality attributes such as pH, water holding capacity (WHC), and tenderness, alongside meat quality defects such as breast and tender myopathies. In the current study, 1,800 broilers from 4 commercial strains (2 high breast yielding (HY) and 2 standard yielding (SY) were raised sex separate to evaluate meat quality trends over time at 6 previously defined market weights. Birds were processed at weights ranging from 2,043 to 4,313 g in 454 g increments. HY strains produced higher breast and tender yields than those of SY strains (P < 0.05). There was an increase in breast and tender yield as target weight increased (P < 0.05) for both HY and SY strains. Differences were observed between strains for all fillet dimensions (P < 0.05); however, these measurements increased as target weight increased as expected. Woody breast (WB) had a higher severity (P < 0.05) in HY strains over SY strains, for both males and females. Differences were observed in white striping (WS; P < 0.05) for females in both strains, but no differences were observed in males. A main effect of target was noticed for both WB and WS (P < 0.05), expressing increased severity as target weight increased. Shear values were influenced more by target weight (P < 0.05), but inconsistent differences were observed between HY and SY groups. Meullenet-Owens Razor Shear (MORS) energy values increased slightly as target weights increased (P < 0.05) from 2,951 to 4,313 g in both males and females, but differences were minor and inconsistent with the smaller carcass weights. The MORS peak counts generally increased as target weight increased for both sexes. While strain had minimal effects on meat quality attributes, processing weight had a greater influence on quality, specifically muscle myopathies, WHC, and shear properties.
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Affiliation(s)
- A J Mueller
- Department of Poultry Science, University of Arkansas, Fayetteville, AR 72701, USA
| | - C J Maynard
- Department of Poultry Science, University of Arkansas, Fayetteville, AR 72701, USA
| | - A R Jackson
- Cobb-Vantress Inc., Siloam Springs, AR 72761, USA
| | - A Mauromoustakos
- Agricultural Statistics Laboratory, University of Arkansas, Fayetteville, AR 72701, USA
| | - M T Kidd
- Department of Poultry Science, University of Arkansas, Fayetteville, AR 72701, USA
| | - S J Rochell
- Department of Poultry Science, University of Arkansas, Fayetteville, AR 72701, USA
| | - J P Caldas-Cueva
- Department of Poultry Science, University of Arkansas, Fayetteville, AR 72701, USA
| | - X Sun
- School of Biological Science and Food Engineering, Chuzhou University, Chuzhou, Anhui 239000, China
| | - A Giampietro-Ganeco
- Department of Food Engineering, Faculty of Animal Science and Food Engineering, University of São Paulo-USP, São Paulo 13635-900, Brazil
| | - C M Owens
- Department of Poultry Science, University of Arkansas, Fayetteville, AR 72701, USA.
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Maynard CJ, Maynard CW, Jackson AR, Kidd MT, Rochell SJ, Owens CM. Characterization of growth patterns and carcass characteristics of male and female broilers from four commercial strains fed high or low density diets. Poult Sci 2022; 102:102435. [PMID: 36680860 PMCID: PMC9871323 DOI: 10.1016/j.psj.2022.102435] [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] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 12/12/2022] [Accepted: 12/13/2022] [Indexed: 12/24/2022] Open
Abstract
Over the last few decades, the poultry industry has seen the emergence of various market segments that are beneficial for rearing various flock sizes. Two concurrent experiments consisting of 1,200 broilers each were conducted to evaluate the effects of broiler size and diet on the performance of four commercially available broiler strains, including 2 standard yielding (SY) and 2 high yielding (HY) strains. Within each experiment (Experiment 1: males, Experiment 2: females), a small bird (38 and 40 d processing) and big bird (47 and 54 d processing) debone market were targeted to give variable carcass size. Two polyphasic diets were fed based on varying of amino acid densities. The low-density diet (L) consisted of 1.20, 1.10, 1.00, and 0.96% digestible Lys and the high-density diet (H) consisted of 1.32, 1.21, 1.10, and 1.06% across the 4-phases, respectively, with similar essential amino acid to digestible Lys ratios between the L and H diets in each phase. Weekly BW, BW gain, feed intake, and feed conversion ratio were assessed, as well as processing yields during both experiments. Broilers fed the H diets responded better than those fed the L diets, regardless of sex, with increased BW and decreased FCR (P < 0.05). Male HY strains provided the highest carcass yields (P < 0.05) compared to SY strains, with no differences observed in females (P > 0.05). High density diets (Diet H) also produced increases in carcass, breast, and tender yield (P < 0.05) for males, but that trend was not present in carcass yield for females (P < 0.05). Overall, strain impacted performance traits and carcass yields. Therefore, the use of specific strains and amino acid density for various market segments is beneficial for integrators to maximize return.
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Affiliation(s)
- C J Maynard
- Department of Poultry Science, University of Arkansas, Fayetteville, AR 72701, USA
| | - C W Maynard
- Department of Poultry Science, University of Arkansas, Fayetteville, AR 72701, USA
| | - A R Jackson
- Cobb-Vantress Inc., Siloam Springs, AR 72761, USA
| | - M T Kidd
- Department of Poultry Science, University of Arkansas, Fayetteville, AR 72701, USA
| | - S J Rochell
- Department of Poultry Science, University of Arkansas, Fayetteville, AR 72701, USA
| | - C M Owens
- Department of Poultry Science, University of Arkansas, Fayetteville, AR 72701, USA.
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5
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Sun X, You J, Maynard CJ, Caldas-Cueva JP, Giampietro-Ganeco A, Owens CM. Assessment of meat quality distributions of breast fillets with woody breast condition in the raw and cooked state. J Food Sci Technol 2022; 59:3557-3566. [PMID: 35875234 PMCID: PMC9304453 DOI: 10.1007/s13197-022-05353-z] [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] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 10/14/2021] [Accepted: 12/30/2021] [Indexed: 06/15/2023]
Abstract
The objective of this study was to determine meat quality distributions and assess hardness distributions in raw and cooked breast fillets with the woody breast (WB) condition, in addition to evaluating the relationship between water properties and WB severity. A total of 90 breast fillets were collected and categorized as normal (NORM), mild (MILD) and severe (SEV). Breast weight, drip loss, compression measurements, cook loss, shear and texture profile analysis (TPA) values were measured for each sample by fillet location (cranial to caudal) and sampling depth (cranial-superficial, cranial-internal, middle-superficial, and middle-internal) in the raw and cooked meat state. Low-field NMR relaxation measurements were also collected for both the raw and cooked fillets. Results indicate that severe WB expressed increased hardness, a higher water content (bound water and free water) and reduced meat quality attributes in raw and cooked meat. Breast fillet hardness and meat quality distributions were unevenly distributed between fillets, compression measurements were higher mainly in the cranial region, and progressively decreased toward the caudal region for both raw and cooked fillets. Shear force and energy values were higher in the cranial region than in the middle region, and TPA values were higher in superficial regions rather than internal portions. Additionally, low-field NMR could be used to predict WB through variation in water properties as thermal processing reduces water distributing abilities in affected fillets.
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Affiliation(s)
- Xiao Sun
- School of Biological Science and Food Engineering, Chuzhou University, Chuzhou, 239000 Anhui China
| | - Jinjie You
- School of Biological Science and Food Engineering, Chuzhou University, Chuzhou, 239000 Anhui China
- Key Laboratory for Poultry Genetics and Breeding of Jiangsu Province, Jiangsu Institute of Poultry Science, Yangzhou, 225125 China
| | - Clay J. Maynard
- Department of Poultry Science, University of Arkansas Division of Agriculture, Fayetteville, AR 72701 USA
| | - Juan P. Caldas-Cueva
- Department of Poultry Science, University of Arkansas Division of Agriculture, Fayetteville, AR 72701 USA
| | - Aline Giampietro-Ganeco
- Department of Food Engineering, University of São Paulo-USP, Pirassununga, SP 13635-900 Brazil
| | - Casey M. Owens
- Department of Poultry Science, University of Arkansas Division of Agriculture, Fayetteville, AR 72701 USA
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Rocchi A, Ruff J, Maynard CJ, Forga AJ, Señas-Cuesta R, Greene ES, Latorre JD, Vuong CN, Graham BD, Hernandez-Velasco X, Tellez G, Petrone-Garcia VM, Laverty L, Hargis BM, Erf GF, Owens CM, Tellez-Isaias G. Experimental Cyclic Heat Stress on Intestinal Permeability, Bone Mineralization, Leukocyte Proportions and Meat Quality in Broiler Chickens. Animals (Basel) 2022; 12:ani12101273. [PMID: 35625119 PMCID: PMC9138156 DOI: 10.3390/ani12101273] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 05/12/2022] [Accepted: 05/13/2022] [Indexed: 12/10/2022] Open
Abstract
The goal of this research was to assess cyclic heat stress on gut permeability, bone mineralization, and meat quality in chickens. Two separate trials were directed. 320 day-of-hatch Cobb 500 male chicks were randomly assigned to four thermoneutral (TN) and four cyclic heat stress (HS) chambers with two pens each, providing eight replicates per treatment in each trial (n = 20 chicks/replicate). Environmental conditions in the TN group were established to simulate commercial production settings. Heat stress chickens were exposed to cyclic HS at 35 °C for 12 h/day from days 7−42. Performance parameters, intestinal permeability, bone parameters, meat quality, and leukocyte proportions were estimated. There was a significant (p < 0.05) reduction in body weight (BW), BW gain, and feed intake, but the feed conversion ratio increased in chickens under cyclic HS. Moreover, HS chickens had a significantly higher gut permeability, monocyte and basophil levels, but less bone mineralization than TN chickens. Nevertheless, the TN group had significant increases in breast yield, woody breast, and white striping in breast fillets compared to HS. These results present an alternative model to our previously published continuous HS model to better reflect commercial conditions to evaluate commercially available nutraceuticals or products with claims of reducing the severity of heat stress.
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Affiliation(s)
- Alessandro Rocchi
- Department of Poultry Science, University of Arkansas, Fayetteville, AR 72701, USA; (A.R.); (J.R.); (C.J.M.); (A.J.F.); (R.S.-C.); (E.S.G.); (J.D.L.); (C.N.V.); (B.D.G.); (G.T.J.); (L.L.); (B.M.H.); (G.F.E.); (C.M.O.)
| | - Jared Ruff
- Department of Poultry Science, University of Arkansas, Fayetteville, AR 72701, USA; (A.R.); (J.R.); (C.J.M.); (A.J.F.); (R.S.-C.); (E.S.G.); (J.D.L.); (C.N.V.); (B.D.G.); (G.T.J.); (L.L.); (B.M.H.); (G.F.E.); (C.M.O.)
| | - Clay J. Maynard
- Department of Poultry Science, University of Arkansas, Fayetteville, AR 72701, USA; (A.R.); (J.R.); (C.J.M.); (A.J.F.); (R.S.-C.); (E.S.G.); (J.D.L.); (C.N.V.); (B.D.G.); (G.T.J.); (L.L.); (B.M.H.); (G.F.E.); (C.M.O.)
| | - Aaron J. Forga
- Department of Poultry Science, University of Arkansas, Fayetteville, AR 72701, USA; (A.R.); (J.R.); (C.J.M.); (A.J.F.); (R.S.-C.); (E.S.G.); (J.D.L.); (C.N.V.); (B.D.G.); (G.T.J.); (L.L.); (B.M.H.); (G.F.E.); (C.M.O.)
| | - Roberto Señas-Cuesta
- Department of Poultry Science, University of Arkansas, Fayetteville, AR 72701, USA; (A.R.); (J.R.); (C.J.M.); (A.J.F.); (R.S.-C.); (E.S.G.); (J.D.L.); (C.N.V.); (B.D.G.); (G.T.J.); (L.L.); (B.M.H.); (G.F.E.); (C.M.O.)
| | - Elizabeth S. Greene
- Department of Poultry Science, University of Arkansas, Fayetteville, AR 72701, USA; (A.R.); (J.R.); (C.J.M.); (A.J.F.); (R.S.-C.); (E.S.G.); (J.D.L.); (C.N.V.); (B.D.G.); (G.T.J.); (L.L.); (B.M.H.); (G.F.E.); (C.M.O.)
| | - Juan D. Latorre
- Department of Poultry Science, University of Arkansas, Fayetteville, AR 72701, USA; (A.R.); (J.R.); (C.J.M.); (A.J.F.); (R.S.-C.); (E.S.G.); (J.D.L.); (C.N.V.); (B.D.G.); (G.T.J.); (L.L.); (B.M.H.); (G.F.E.); (C.M.O.)
| | - Christine N. Vuong
- Department of Poultry Science, University of Arkansas, Fayetteville, AR 72701, USA; (A.R.); (J.R.); (C.J.M.); (A.J.F.); (R.S.-C.); (E.S.G.); (J.D.L.); (C.N.V.); (B.D.G.); (G.T.J.); (L.L.); (B.M.H.); (G.F.E.); (C.M.O.)
| | - Brittany D. Graham
- Department of Poultry Science, University of Arkansas, Fayetteville, AR 72701, USA; (A.R.); (J.R.); (C.J.M.); (A.J.F.); (R.S.-C.); (E.S.G.); (J.D.L.); (C.N.V.); (B.D.G.); (G.T.J.); (L.L.); (B.M.H.); (G.F.E.); (C.M.O.)
| | - Xochitl Hernandez-Velasco
- Departamento de Medicina y Zootecnia de Aves, Facultad de Medicina Veterinaria y Zootecnia, Universidad Nacional Autonoma de Mexico, Mexico City 04510, Mexico;
| | - Guillermo Tellez
- Department of Poultry Science, University of Arkansas, Fayetteville, AR 72701, USA; (A.R.); (J.R.); (C.J.M.); (A.J.F.); (R.S.-C.); (E.S.G.); (J.D.L.); (C.N.V.); (B.D.G.); (G.T.J.); (L.L.); (B.M.H.); (G.F.E.); (C.M.O.)
| | - Victor M. Petrone-Garcia
- Facultad de Estudios Superiores Cuautitlan, Universidad Nacional Autonoma de Mexico, Cuautitlan Izcalli 54121, Mexico;
| | - Lauren Laverty
- Department of Poultry Science, University of Arkansas, Fayetteville, AR 72701, USA; (A.R.); (J.R.); (C.J.M.); (A.J.F.); (R.S.-C.); (E.S.G.); (J.D.L.); (C.N.V.); (B.D.G.); (G.T.J.); (L.L.); (B.M.H.); (G.F.E.); (C.M.O.)
| | - Billy M. Hargis
- Department of Poultry Science, University of Arkansas, Fayetteville, AR 72701, USA; (A.R.); (J.R.); (C.J.M.); (A.J.F.); (R.S.-C.); (E.S.G.); (J.D.L.); (C.N.V.); (B.D.G.); (G.T.J.); (L.L.); (B.M.H.); (G.F.E.); (C.M.O.)
| | - Gisela F. Erf
- Department of Poultry Science, University of Arkansas, Fayetteville, AR 72701, USA; (A.R.); (J.R.); (C.J.M.); (A.J.F.); (R.S.-C.); (E.S.G.); (J.D.L.); (C.N.V.); (B.D.G.); (G.T.J.); (L.L.); (B.M.H.); (G.F.E.); (C.M.O.)
| | - Casey M. Owens
- Department of Poultry Science, University of Arkansas, Fayetteville, AR 72701, USA; (A.R.); (J.R.); (C.J.M.); (A.J.F.); (R.S.-C.); (E.S.G.); (J.D.L.); (C.N.V.); (B.D.G.); (G.T.J.); (L.L.); (B.M.H.); (G.F.E.); (C.M.O.)
| | - Guillermo Tellez-Isaias
- Department of Poultry Science, University of Arkansas, Fayetteville, AR 72701, USA; (A.R.); (J.R.); (C.J.M.); (A.J.F.); (R.S.-C.); (E.S.G.); (J.D.L.); (C.N.V.); (B.D.G.); (G.T.J.); (L.L.); (B.M.H.); (G.F.E.); (C.M.O.)
- Correspondence:
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Fuller RS, Hettiarachchy N, O'Bryan CA, Owens CM, Morawicki RO. Efficacy of Selected Powdered Floor Treatments Against Salmonella, E. coli, and L. monocytogenes on Polyurethane-Concrete Flooring Material Carriers. J Food Prot 2022; 85:871-878. [PMID: 35146514 DOI: 10.4315/jfp-21-413] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Revised: 02/04/2022] [Accepted: 02/08/2022] [Indexed: 11/11/2022]
Abstract
Food processing environment flooring can become contaminated with pathogens in many ways including foot and equipment traffic, incoming materials, and floor drain backups. Natural antimicrobial turmeric and commercially available powdered floor treatments may reduce the levels of pathogens on flooring thereby reducing the risk of cross contamination from the floor to food contact surfaces. These chemicals were evaluated to determine their effectiveness against cocktails of Salmonella , Escherichia coli , and Listeria monocytogenes dried onto the surfaces of carriers made from polyurethane-concrete commercial flooring material. Aqueous test solutions were prepared from the minimum treatment required per m 2 from the manufacturer's instructions diluted in sterile water. Potential synergy between turmeric and a percarbonate based commercial floor treatment was explored with a mixture of turmeric and sodium percarbonate, each at approximately 37g/m 2 application rate. Each inoculated carrier was exposed to the treatment solutions or a sterile water control for 10 minutes at room temperature, neutralized with Hi-Cap neutralizing broth, the bacteria suspended, enumerated, and log 10 reductions calculated for each treatment and inoculum combination. Mean log 10 CFU/carrier reductions with standard deviations ranged between 4.29±0.34 for the sodium percarbonate (SPC) based treatment and 0.004±0.23 for turmeric for Salmonella , 4.81±0.16 for SPC based treatment and -0.16±0.62 for turmeric for E. coli , and 4.88±0.6 for SPC based treatment and -0.16±0.15 for turmeric for L. monocytogenes .
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Affiliation(s)
- Robert S Fuller
- Department of Food Science, University of Arkansas, Fayetteville AR 72704
| | - Navam Hettiarachchy
- University of Arkansas Fayetteville University Professor Food Science 2650 Young Ave, Fayetteville, AR 72704 UNITED STATES Fayetteville AR 72704
| | - Corliss A O'Bryan
- Department of Food Science, University of Arkansas, Fayetteville AR 72704
| | - Casey M Owens
- Department of Poultry Science, University of Arkansas, Fayetteville, AR 72704
| | - Ruben O Morawicki
- Department of Food Science, University of Arkansas, Fayetteville AR 72704
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Greene ES, Maynard C, Owens CM, Meullenet JF, Dridi S. Effects of Herbal Adaptogen Feed-Additive on Growth Performance, Carcass Parameters, and Muscle Amino Acid Profile in Heat-Stressed Modern Broilers. Front Physiol 2021; 12:784952. [PMID: 34899401 PMCID: PMC8654188 DOI: 10.3389/fphys.2021.784952] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [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: 09/28/2021] [Accepted: 10/26/2021] [Indexed: 11/13/2022] Open
Abstract
Heat stress has strong adverse effects on poultry production and, thereby, threats its sustainability, which energized scientists to search for innovative and effective solutions. Here, we undertook this study to evaluate the effects of in-feed herbal adaptogen (stress response modifier) supplementation on growth performances, meat quality, and breast amino acid profile in chronic cyclic heat-stressed broilers. Day-old male Cobb 500 chicks (n = 720) were randomly assigned, in environmental chambers (n = 12, 24 pens), to three diet-treatments: a three-phase corn-soybean based diet fed as such (Control, C), or supplemented with the herbal adaptogen at 500 g/1000 kg control diet (NR-PHY-500) or at 1 kg/1000 kg control diet (NR-PHY-1000). From d29 to d42, birds from 9 chambers were exposed to cyclic heat stress (HS, 35°C from 9:30 am-5:30 pm), however, the rest of the chamber were maintained at thermoneutral conditions (24°C, TN), which creates 4 experimental groups: C-TN, C-HS, NR-PHY-500HS, and NR-PHY-1000HS (6 pens/group, 168 birds/group). HS altered growth performance via depression of feed intake and body weight. Adaptogen supplementation stimulated feed intake and averaged 65.95 and 83.25 g better body weight and 5 and 10 points better FCR at low and high dose, respectively, compared to heat-stressed birds. This increase in body weight was mirrored in enhanced weights of body parts (breast, tender, wings, and legs). Adaptogen supplementation modulated also breast amino acid profile, pH, color, and quality. Together, these data suggested that adaptogen supplementation could be a promising solution to alleviate heat stress, however further in-depth investigation for its mode of action and its underlying mechanisms are warranted.
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Affiliation(s)
- Elizabeth S. Greene
- Center of Excellence for Poultry Science, University of Arkansas, Fayetteville, AR, United States
| | - Clay Maynard
- Center of Excellence for Poultry Science, University of Arkansas, Fayetteville, AR, United States
| | - Casey M. Owens
- Center of Excellence for Poultry Science, University of Arkansas, Fayetteville, AR, United States
| | - Jean-François Meullenet
- Arkansas Agricultural Experiment Station, University of Arkansas System Division of Agriculture, Fayetteville, AR, United States
| | - Sami Dridi
- Center of Excellence for Poultry Science, University of Arkansas, Fayetteville, AR, United States
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9
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Feye KM, Dittoe DK, Jendza JA, Caldas-Cueva JP, Mallmann BA, Booher B, Tellez-Isaias G, Owens CM, Kidd MT, Ricke SC. A comparison of formic acid or monoglycerides to formaldehyde on production efficiency, nutrient absorption, and meat yield and quality of Cobb 700 broilers. Poult Sci 2021; 100:101476. [PMID: 34710711 PMCID: PMC8560989 DOI: 10.1016/j.psj.2021.101476] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 07/30/2021] [Accepted: 09/03/2021] [Indexed: 11/22/2022] Open
Abstract
After being banned by the European Commission in 2018, the use of formaldehyde as a feed amendment in the United States has come into question. Therefore, this study was conducted to explore alternatives to formaldehyde, such as formic acid and monoglycerides, and their effects on poultry production. In total, 1,728 Cobb 700 broilers were randomly assigned to 96-floor pens on day of hatch (18 birds/pen). Using a randomized complete block design (4 blocks), treatments were assigned to pens with blocking based on location within the barn, with the eastern half of the barn designated for digestibility and the western half designated for production (per experiment: 8 control pens and 10 pens per treatment). All diets were based on a negative control (NC), basal diet. Dietary treatments consisted of: NC, NC + 0.25% formalin (F), NC + 0.25 and 0.50% Amasil NA (AML and AMH; 61% formic acid and 20.5% Na-formate), and NC + SILO Health 104L (SILO; mixture of monoglycerides; 0.5% from 0 to 14 d, 0.4% from 14 to 28 d, and 0.2% from 28 to 42 d). Water and feed were provided ad libitum. Performance data were collected during feed changes on d 0, 14, 28, and 42, with digestibility data collected at d 14 (2 per pen) and carcass quality (6 per pen) assessed at d 46 with a randomly selected group of broilers. A one-way ANOVA followed by Dunnett's multiple comparison, where treatments were evaluated against F were conducted using JMP 14.0 (P ≤ 0.05). Main effect of treatment was significant for performance, nutrient digestibility, and carcass quality. Differences in body weight and ADG were observed from d 14 to d 28, resulting in a trending improvement in lysine digestibility on d 14 and carcass quality on d 46 of birds fed AML and AMH in comparison to those fed F (P < 0.05). Whereas birds fed SILO had reduced digestibility of methionine on d 14 and a decrease in meat quality on d 46 in comparison to those fed F (P < 0.05). Therefore, Amasil NA at 0.25 or 0.50% may be an effective alternative to formaldehyde as a feed amendment for poultry production.
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Affiliation(s)
- K M Feye
- Department of Food Science, University of Arkansas, Fayetteville, AR, USA
| | - D K Dittoe
- Meat Science and Animal Biologics Discovery Program, Department of Animal and Dairy Sciences, University of Wisconsin-Madison, Madison, WI 53706, USA
| | | | - J P Caldas-Cueva
- Department of Poultry Science, University of Arkansas, Fayetteville, AR, USA
| | - B A Mallmann
- Department of Poultry Science, University of Arkansas, Fayetteville, AR, USA
| | - B Booher
- Department of Food Science, University of Arkansas, Fayetteville, AR, USA
| | - G Tellez-Isaias
- Department of Poultry Science, University of Arkansas, Fayetteville, AR, USA
| | - C M Owens
- Department of Poultry Science, University of Arkansas, Fayetteville, AR, USA
| | - M T Kidd
- Department of Poultry Science, University of Arkansas, Fayetteville, AR, USA
| | - S C Ricke
- Meat Science and Animal Biologics Discovery Program, Department of Animal and Dairy Sciences, University of Wisconsin-Madison, Madison, WI 53706, USA.
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Sun X, You J, Dong Y, Xu L, Maynard CJ, Owens CM. Low-Field NMR Analysis of Chicken Patties Prepared with Woody Breast Meat and Implications to Meat Quality. Foods 2021; 10:2499. [PMID: 34681548 PMCID: PMC8535657 DOI: 10.3390/foods10102499] [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] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 10/14/2021] [Accepted: 10/15/2021] [Indexed: 11/16/2022] Open
Abstract
The scope of this paper was to investigate the effects of water distribution differences on the quality and feasibility of chicken patties supplemented with woody breast (WB). Chicken patties, containing differing amounts of WB (0%, 25%, 50%, 75%, 100%) were analyzed using low-field NMR. Quality differences between chicken patties were further evaluated by combining lipid and protein properties, fry loss (FL), color (L*, a*, b*), texture (hardness, springiness, chewiness, cohesiveness, resilience), microstructure, and sensory characteristics. The results expressed that both lipid and protein oxidation increased and immobilized water in chicken patties can be converted to free water more easily with increasing levels of WB. Additionally, the free water ratio decreased, water freedom increased, and the bound water ratio increased (p < 0.05). Fry loss, color, texture (hardness, springiness, chewiness), microstructure, and sensory (character, organization, taste) characteristics deteriorated significantly when the WB inclusion level exceeded 25%. Particularly, characteristics of texture (chewiness and character) and sensory (character and organization) decreased significantly as WB inclusion increased past 25% (p < 0.01). Furthermore, fry loss, texture, and overall microstructure partially confirmed the moisture variation of chicken patties as the potential cause of the abnormal quality. Although the experimental data expressed that mixing to 35% WB inclusion was feasible, the practical and economic impact recommends inclusion levels to not exceed 30%.
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Affiliation(s)
- Xiao Sun
- School of Biological Science and Food Engineering, Chuzhou University, Chuzhou 239000, China; (J.Y.); (Y.D.); (L.X.)
| | - Jinjie You
- School of Biological Science and Food Engineering, Chuzhou University, Chuzhou 239000, China; (J.Y.); (Y.D.); (L.X.)
| | - Yan Dong
- School of Biological Science and Food Engineering, Chuzhou University, Chuzhou 239000, China; (J.Y.); (Y.D.); (L.X.)
| | - Ligen Xu
- School of Biological Science and Food Engineering, Chuzhou University, Chuzhou 239000, China; (J.Y.); (Y.D.); (L.X.)
| | - Clay J. Maynard
- Department of Poultry Science, University of Arkansas, Fayetteville, AR 72701, USA; (C.J.M.); (C.M.O.)
| | - Casey M. Owens
- Department of Poultry Science, University of Arkansas, Fayetteville, AR 72701, USA; (C.J.M.); (C.M.O.)
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11
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Giampietro-Ganeco A, Owens CM, Borba H, de Mello JLM, de Souza RA, Ferrari FB, Cavalcanti EN, de Oliveira RF, Carvalho LT, Sun X, Trindade MA. Impact of deep pectoral myopathy on chemical composition and quality parameters of chicken breast fillet. Poult Sci 2021; 100:101377. [PMID: 34358956 PMCID: PMC8350531 DOI: 10.1016/j.psj.2021.101377] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Revised: 07/01/2021] [Accepted: 07/06/2021] [Indexed: 11/28/2022] Open
Abstract
One of the current myopathies affecting the chicken meat industry is deep pectoral myopathy (DPM), also known as green muscle disease or Oregon disease, the condition is considered a major problem in poultry processing lines. Thus, the present study proposes to examine the meat quality of the Pectoralis major muscle (breast fillet) from carcasses of broilers affected by DPM in Pectoralis minor muscle (tender) and from a control group. Breast fillets samples were harvested from Ross AP95 broilers that were slaughtered at 42 days of age and were selected to the occurrence of the myopathy (score 2 and score 3) and from a control group without (score 0) the presence of myopathy. Chemical composition, cholesterol, fatty acid profile, pH, color, water-holding capacity, cooking loss, shear force, sarcomere length, and collagen were analyzed in the breast fillet. And with the results it was observed the samples classified as DPM score 2 had a higher moisture and a lower protein percentage. The higher values lipid was found in the samples from broilers affected by DPM. There was no difference (P > 0.05) fatty acid profile only to C10:0, C15:0, C17:0, C20:0, and C18:2c9,t11. Differences were detected (P < 0.05) for the pH, WHC, SF, and sarcomere length of the samples from broilers affected by DPM. The higher pH observed in the samples from birds classified as DPM score 2 and the higher WHC values were observed in the samples affected by DPM (score 2 and 3). The SF (P < 0.05) among samples, with the most tender samples (lower SF values) being those unaffected by the condition DPM (score 0). The dorsal side surface, where the Pectoralis major muscle is in contact with the Pectoralis minor muscle, higher L* values were found in the meat affected by the myopathy. Although deep pectoral myopathy affects the Pectoralis minor muscle of broilers, it can also alter the qualitative characteristics and chemical composition of the breast fillets (Pectoralis major muscle).
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Affiliation(s)
- Aline Giampietro-Ganeco
- Department of Food Engineering, Faculty of Animal Science and Food Engineering, University of São Paulo - USP, Pirassununga, São Paulo 13635-900, Brazil.
| | - Casey M Owens
- Departament of Poutry Science & The Center of Excellence for Poultry Science, University of Arkansas, 1260 W. Maple, AR 72701, USA
| | - Hirasilva Borba
- Department of Technology, University of Agricultural and Veterinary Sciences - UNESP, Jaboticabal, São Paulo 14884-900, Brazil
| | - Juliana Lolli Malagoli de Mello
- Department of Technology, University of Agricultural and Veterinary Sciences - UNESP, Jaboticabal, São Paulo 14884-900, Brazil
| | - Rodrigo Alves de Souza
- Department of Technology, University of Agricultural and Veterinary Sciences - UNESP, Jaboticabal, São Paulo 14884-900, Brazil
| | - Fábio Borba Ferrari
- Department of Technology, University of Agricultural and Veterinary Sciences - UNESP, Jaboticabal, São Paulo 14884-900, Brazil
| | - Erika Nayara Cavalcanti
- Department of Technology, University of Agricultural and Veterinary Sciences - UNESP, Jaboticabal, São Paulo 14884-900, Brazil
| | - Rodrigo Fortunato de Oliveira
- Department of Technology, University of Agricultural and Veterinary Sciences - UNESP, Jaboticabal, São Paulo 14884-900, Brazil
| | - Larissa Tátero Carvalho
- Department of Food Engineering, Faculty of Animal Science and Food Engineering, University of São Paulo - USP, Pirassununga, São Paulo 13635-900, Brazil
| | - Xiao Sun
- School of Biological and Food Engineering, Chuzhou University, Anhui 239000, China
| | - Marco Antonio Trindade
- Department of Food Engineering, Faculty of Animal Science and Food Engineering, University of São Paulo - USP, Pirassununga, São Paulo 13635-900, Brazil
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12
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Sun X, Giampietro-Ganeco A, Mueller A, Maynard CJ, Caldas-Cueva JP, Owens CM. Meat quality traits and Blunt Meullenet-Owens Razor Shear characteristics of broiler breast fillets affected by woody breast condition and post-cooking meat temperature. Poult Sci 2021; 100:101212. [PMID: 34225199 PMCID: PMC8264151 DOI: 10.1016/j.psj.2021.101212] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Revised: 04/01/2021] [Accepted: 04/13/2021] [Indexed: 11/24/2022] Open
Abstract
This study aimed to investigate meat quality attributes, cooking performance, and water properties of woody breast (WB). A total of 48 broiler breast fillets (7 wk, 3 h debone) of 24 normal (NORM) and 24 severe WB (SEV) were collected. Raw meat characteristics (L*, a*, b*, pH, compression force and energy and) along with the blunt blade of the Meullenet-Owens razor shear (BMORS) properties were determined. Cooking time and internal meat temperature were recorded for each fillet every 5 min on each fillet during cooking. Water/moisture properties and shear values of BMORS were determined at different meat temperatures (HOT [68°C], AMBIENT [22°C] and COLD [4°C]) after cooking. SEV fillets showed higher L*, a*, b*, pH, CF, CE, BMORS force, BMORS energy, and peak counts of BMORS values compared to NORM fillets in raw state (P < 0.05). Cooking time was shorter in SEV fillets than NORM fillets (P < 0.0001). Cook loss, total water loss, and moisture loss (HOT, AMBIENT) were greater in SEV fillets than NORM fillets (P < 0.01). PC-BMORS were greater in SEV fillets than NORM fillets (P < 0.05), and all BMORS shear values increased as post-cooking meat temperature decreased (P < 0.05). Positive correlations were observed between WB scores and raw meat characteristics and shear values. There were also significant relationships (P < 0.001) between WB scores and cooking performance measures except moisture loss for COLD treatment. BMORS force and energy were moderately correlated to total water loss, cook loss, and moisture loss (HOT) regardless of meat temperature (P < 0.05); however, PC-BMORS was only correlated to total water loss at COLD and moisture loss (HOT) at all meat temperatures (P < 0.05). These data corroborate the association of WB condition with impaired quality/texture characteristics in raw and cooked fillets; WB also had a significant impact on cooking time, cooking at a faster rate, along with water/moisture loss during and after thermal processing. Results demonstrate that the post-cooking meat temperature plays an important role in shear test values.
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Affiliation(s)
- Xiao Sun
- School of Biological Science and Food Engineering, Chuzhou University, Chuzhou, 239000, Anhui, China
| | - Aline Giampietro-Ganeco
- Department of Food Engineering, University of São Paulo - USP, Pirassununga, 13635-900, São Paulo, Brazil
| | - Ashleigh Mueller
- Department of Poultry Science, University of Arkansas, Fayetteville, Arkansas 72701, USA
| | - Clay J Maynard
- Department of Poultry Science, University of Arkansas, Fayetteville, Arkansas 72701, USA
| | - Juan P Caldas-Cueva
- Department of Poultry Science, University of Arkansas, Fayetteville, Arkansas 72701, USA
| | - Casey M Owens
- Department of Poultry Science, University of Arkansas, Fayetteville, Arkansas 72701, USA.
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Maharjan P, Beitia A, Weil J, Suesuttajit N, Hilton K, Caldas J, Umberson C, Martinez D, Kong B, Owens CM, Coon C. Woody breast myopathy broiler show age-dependent adaptive differential gene expression in Pectoralis major and altered in-vivo triglyceride kinetics in adipogenic tissues. Poult Sci 2021; 100:101092. [PMID: 34087697 PMCID: PMC8182436 DOI: 10.1016/j.psj.2021.101092] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Revised: 02/17/2021] [Accepted: 03/04/2021] [Indexed: 11/26/2022] Open
Abstract
A study was conducted to understand the differentially expressed genes in Pectoralis (P) major under woody breast (WB) myopathy condition in a high yielding broiler strain using RNA-sequencing at the growing (d 21) and finishing (d 42 and d 56) grow-out ages. Follow-up study was conducted to understand the in vivo triglyceride (TG) synthesis (d 49) occurring in adipogenic tissues using deuterium oxide (2H2O) as a metabolic tracer. Results indicated the top physiological systems affected in myopathy broiler were related to the musculo-skeletal system (d 21, 42, and 56) and cardiovascular system (d 42 and 56). Ubiquitin-specific proteases are expressed higher in myopathy broiler at d 21 (OTUD1) and d 42 (SACS) that potentially indicated higher degradation of muscle protein occurring at those ages. While genes related to transcription factors and muscle cell differentiation (ZNF234, BTG2) and muscle growth (IGF1) were upregulated with myopathy broiler suggesting concurrent muscle fiber regeneration. The downregulation of PYGB and MGAM genes related to carbohydrate transport and metabolism at d 42 potentially indicated nutrient-deficient state of myopathy affected fibers; whereas the nutrient-deficient physiological state of cells seemed to be counteracted by up-regulation of genes related to carbohydrate (ALDOB, GPD1L2) at d 56. There was a reduced (P < 0.05) in vivo TG synthesis in liver of the myopathy broiler (0.123 %/hr) compared to non-myopathy broiler (0.197 %/hr). The majority of TG synthesized in liver with myopathy broiler could conceivably be delivered to P. major (rather than to abdominal fat pad storage) to fulfil the increased energy need of muscle cells (via TG lipolysis and fatty acid [FA] oxidation). The increased utilization of FAs in the WB affected muscle could result in reduced secretion of FAs into blood circulation leading to sub-optimal availability of FAs for re-esterification for TG synthesis in liver. Results indicated that myopathy broiler at later age (d 56) of grow-out period were synchronously going through adaptive physiological processes of feedback responses to adverse cellular states.
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Affiliation(s)
- Pramir Maharjan
- Department of Poultry Science, Center of Excellence for Poultry Science, University of Arkansas, Fayetteville, AR 72701, USA
| | | | - Jordan Weil
- Department of Poultry Science, Center of Excellence for Poultry Science, University of Arkansas, Fayetteville, AR 72701, USA
| | - Nawin Suesuttajit
- Department of Poultry Science, Center of Excellence for Poultry Science, University of Arkansas, Fayetteville, AR 72701, USA
| | - Katie Hilton
- Department of Poultry Science, Center of Excellence for Poultry Science, University of Arkansas, Fayetteville, AR 72701, USA
| | | | - Cole Umberson
- Department of Poultry Science, Center of Excellence for Poultry Science, University of Arkansas, Fayetteville, AR 72701, USA
| | - Diego Martinez
- Department of Poultry Science, Center of Excellence for Poultry Science, University of Arkansas, Fayetteville, AR 72701, USA
| | - Byungwhi Kong
- Department of Poultry Science, Center of Excellence for Poultry Science, University of Arkansas, Fayetteville, AR 72701, USA
| | - Casey M Owens
- Department of Poultry Science, Center of Excellence for Poultry Science, University of Arkansas, Fayetteville, AR 72701, USA
| | - Craig Coon
- Department of Poultry Science, Center of Excellence for Poultry Science, University of Arkansas, Fayetteville, AR 72701, USA.
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Giampietro-Ganeco A, Owens CM, Caldas-Cueva JP. Evaluation of Cooking Time of Chicken Patties Prepared Using Woody Broiler Breast Meat. Meat and Muscle Biology 2021. [DOI: 10.22175/mmb.11690] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
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Sun X, Maynard CJ, Caldas-Cueva JP, Coon CN, Owens CM. Using air deformation of raw fillet surfaces to identify severity of woody breast myopathy in broiler fillets. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.110904] [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] [Indexed: 10/22/2022]
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16
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Carvalho LT, Owens CM, Giampietro-Ganeco A, Malagoli de Mello JL, Ferrari FB, de Carvalho FAL, Alves de Souza R, Amoroso L, Alves de Souza P, Borba H, Trindade MA. Quality of turkeys breast meat affected by white striping myopathy. Poult Sci 2021; 100:101022. [PMID: 33706073 PMCID: PMC7972963 DOI: 10.1016/j.psj.2021.101022] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [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: 07/13/2020] [Revised: 01/13/2021] [Accepted: 01/19/2021] [Indexed: 11/01/2022] Open
Abstract
The aim of this study was to characterize the breast meat of turkeys affected by different degrees of severity (normal [NORM], moderate [MOD], and severe [SEV]) of the white striping (WS) myopathy, as well as to evaluate the influence of this myopathy on meat quality. Twenty-nine samples of the pectoralis major muscles of each treatment were obtained from Nicholas breed male and female turkeys, reared and slaughtered in the center-west region of Brazil. The whole breasts of the turkeys were used for macroscopic classification, weight evaluation, and morphometric measurements. Then, the pectoralis major muscle was separated for histological evaluation and qualitative physicochemical analyses, namely ventral and dorsal color (L∗, a∗, and b∗), pH value, water holding capacity (WHC), cooking loss (CL), shear force (SF) (Meullenet-Owens Razor Shear [MORS] and Warner-Bratzler), sarcomere length, total, soluble, and insoluble collagen contents, proximate composition (protein, lipids, moisture, and ash), cholesterol content, and fatty acid profile. The results showed that muscles affected by myopathy, both MOD and SEV, exhibited larger weights (around 2.8 kg) compared to NORM muscles (1.3 kg) and a significant increase (P < 0.05) in the diameter of the fibers. The increase in the degree of severity of the myopathy increased (P < 0.05) the value of L∗ of the dorsal part and ventral part of the muscle. No differences (P > 0.05) were observed in the pH, CL, and WHC values of the muscles, whereas the MORS and Warner-Bratzler SF of the SEV fillets resulted in significantly lower shear values (P < 0.05) compared to the NORM fillets. In addition, the MOD and SEV fillets presented lower values of protein (P < 0.05) than NORM fillets. No significant differences (P > 0.05) were observed for moisture and lipid and cholesterol contents. Meat with MOD and SEV severity of WS myopathy had higher (P < 0.05) concentrations of total and insoluble collagen. Thus, the presence of WS myopathy in MOD and SEV degrees affected a large part of the histological and quality characteristics evaluated.
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Affiliation(s)
- Larissa Tátero Carvalho
- Department of Food Engineering, Faculty of Animal Science and Food Engineering, University of São Paulo - USP, Avenida Duque de Caxias Norte, Pirassununga, São Paulo, Brazil.
| | - Casey M Owens
- Department of Poultry Science, University of Arkansas, Fayetteville, AR
| | - Aline Giampietro-Ganeco
- Department of Food Engineering, Faculty of Animal Science and Food Engineering, University of São Paulo - USP, Avenida Duque de Caxias Norte, Pirassununga, São Paulo, Brazil
| | - Juliana Lolli Malagoli de Mello
- Department of Technology, University of Agricultural and Veterinary Sciences - UNESP, Jaboticabal, SP, Brazil, Via de Acesso Professor Paulo Donato Castellane, Jaboticabal-SP, Brazil
| | - Fábio Borba Ferrari
- Department of Technology, University of Agricultural and Veterinary Sciences - UNESP, Jaboticabal, SP, Brazil, Via de Acesso Professor Paulo Donato Castellane, Jaboticabal-SP, Brazil
| | - Francisco Allan L de Carvalho
- Department of Food Engineering, Faculty of Animal Science and Food Engineering, University of São Paulo - USP, Avenida Duque de Caxias Norte, Pirassununga, São Paulo, Brazil
| | - Rodrigo Alves de Souza
- Department of Food Engineering, Faculty of Animal Science and Food Engineering, University of São Paulo - USP, Avenida Duque de Caxias Norte, Pirassununga, São Paulo, Brazil
| | - Lizandra Amoroso
- Department of Technology, University of Agricultural and Veterinary Sciences - UNESP, Jaboticabal, SP, Brazil, Via de Acesso Professor Paulo Donato Castellane, Jaboticabal-SP, Brazil
| | - Pedro Alves de Souza
- Department of Technology, University of Agricultural and Veterinary Sciences - UNESP, Jaboticabal, SP, Brazil, Via de Acesso Professor Paulo Donato Castellane, Jaboticabal-SP, Brazil
| | - Hirasilva Borba
- Department of Technology, University of Agricultural and Veterinary Sciences - UNESP, Jaboticabal, SP, Brazil, Via de Acesso Professor Paulo Donato Castellane, Jaboticabal-SP, Brazil
| | - Marco Antonio Trindade
- Department of Food Engineering, Faculty of Animal Science and Food Engineering, University of São Paulo - USP, Avenida Duque de Caxias Norte, Pirassununga, São Paulo, Brazil
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Caldas-Cueva JP, Mauromoustakos A, Sun X, Owens CM. Detection of woody breast condition in commercial broiler carcasses using image analysis. Poult Sci 2021; 100:100977. [PMID: 33632474 PMCID: PMC8046952 DOI: 10.1016/j.psj.2020.12.074] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [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: 05/06/2020] [Revised: 12/02/2020] [Accepted: 12/15/2020] [Indexed: 11/25/2022] Open
Abstract
Image analysis could be an objective and rapid method to identify woody breast (WB) myopathy and benefit the global poultry industry. The objective of this study was to determine if there are conformational changes that can be used to detect WB characteristics in commercial broiler carcasses across strains, gender, and ages using image analysis. A total of 900 images of male and female broiler carcasses from commercial standard and high breast-yielding strains and 5 ages (6 through 10 wk) were captured before evisceration. These images were processed and analyzed using ImageJ software. Conformational measurements were M0: breast length; M1: breast width in the cranial region; M2: vertical line from the tip of keel to 1/5th of breast length; M3: breast width at the end of M2; M4: angle formed at the tip of keel and extending to outer points of M3; M5: area of the triangle formed by M3 and lines generated by M4; M6: area of the breast above M3; M7: M6 minus M5. Ratios of these measurements were also considered. Intact breast fillets were scored for WB severity based on tactile evaluation. Regardless of strain, sex, and age, M11 (M1/M0), M9 (M3/M2), and M4 had the highest correlation to WB score (rs ≥ 0.65; P < 0.01). Overall, the best validated model (Gen. R2 = 0.61) to predict WB included M1, M2, and M3. Using this model, 91% of broiler carcasses were properly classified as normal or WB along with a sensitivity of 71% to detect affected carcasses. Although the predictive performance of models for detecting the WB condition using these measurements was associated with the broiler strain, sex, and age or live weight, these data also support the feasibility of using image analysis to predict WB defect in broiler carcasses. The possible integration of these image measurements into commercial noncontact, nondestructive, and fast in-line vision grading systems would allow processors to identify broilers with WB and potentially sort, provide large-scale information downstream to further processing operations and upstream to live production.
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Affiliation(s)
- Juan P Caldas-Cueva
- Department of Poultry Science, University of Arkansas, Fayetteville 72701, USA
| | - A Mauromoustakos
- Agricultural Statistics Laboratory, University of Arkansas, Fayetteville 72701, USA
| | - X Sun
- School of Biological Science and Food Engineering, Chuzhou University, Anhui, China 239000
| | - Casey M Owens
- Department of Poultry Science, University of Arkansas, Fayetteville 72701, USA.
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Caldas-Cueva JP, Mauromoustakos A, Sun X, Owens CM. Use of image analysis to identify woody breast characteristics in 8-week-old broiler carcasses. Poult Sci 2020; 100:100890. [PMID: 33516486 PMCID: PMC8046961 DOI: 10.1016/j.psj.2020.12.003] [Citation(s) in RCA: 2] [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: 05/06/2020] [Revised: 11/18/2020] [Accepted: 12/01/2020] [Indexed: 11/24/2022] Open
Abstract
Woody breast (WB) condition causes significant economic losses to the global poultry industry, and the lack of an objective and fast tool to identify this myopathy is a contributing factor. The aim of this study was to determine if there are broiler carcass conformation changes that can be used to identify WB characteristics using image analysis. Images of 8-wk-old male broiler carcasses (n = 544) of high breast-yielding strains were captured before evisceration, which were processed and analyzed using ImageJ software. Measurements were as follows: M0, breast length; M1, breast width in the cranial region; M2, one-fifth of the breast length starting at the tip of keel; M3, breast width at the end of M2; M4, angle formed at the tip of keel and extending to outer points of M3; M5, area of the triangle formed by M3 and lines generated by M4; M6, area of the breast above M3; and M7, M6 minus M5. Ratios of these measurements were also considered. Whole breast fillets were scored for WB severity based on tactile assessment and compression analysis to correlate them. Spearman's correlation coefficient (rs) between WB scores and compression force was highly significant (rs = 0.83, P < 0.01). Measurements M4 and M3 as well as ratios M9 (M3/M2) and M11 (M1/M0) had the highest correlation to the WB score (rs ≥ 0.70; P < 0.01) and compression force (rs ≥ 0.64; P < 0.01). The best validated model (generalized [Gen.] R2 = 0.60) to predict WB included M1, M2, and M3. Using this model, 84% of broiler carcasses were correctly classified as WB or normal with a sensitivity of 82% to detect affected samples. Alternatively, M4 and M6 as well as ratios M9 and M11 could be considered as predictors in different models (Gen. R2 ≥ 0.56). The same predictors were significant to estimate compression force (Gen. R2 ≥ 0.49). These data support the use of image analysis to predict WB condition in broiler carcasses. The potential integration of these image measurements into commercial in-line vision grading systems would allow processors to sort broiler carcasses by WB severity.
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Affiliation(s)
- Juan P Caldas-Cueva
- Department of Poultry Science, University of Arkansas, Fayetteville, AR 72701, USA
| | - A Mauromoustakos
- Agricultural Statistics Laboratory, University of Arkansas, Fayetteville, AR 72701, USA
| | - X Sun
- School of Biological Science and Food Engineering, Chuzhou University, Anhui 239000, China
| | - Casey M Owens
- Department of Poultry Science, University of Arkansas, Fayetteville, AR 72701, USA.
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Owens CM, Jackson AR. 363 Meat Quality Matters: Trends and Mitigation Strategies for Muscle Myopathies in the Broiler Meat Industry. J Anim Sci 2020. [DOI: 10.1093/jas/skaa278.173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Broiler breast myopathies, including woody breast (WB), white striping (WS), and spaghetti breast (SB), negatively impact the industry. Broiler breast myopathy trends show that myopathies generally increase as the birds get older and larger, and they also increase as breast yield increases to higher levels. Gender can have some impact on myopathies, as males tend to have a higher frequency of WB and females have a higher frequency of SB. Mitigation strategies in both plant and live production are needed. In the short term, it is possible to sort carcasses/fillets manually in processing plants and technology is being developed to detect these issues automatically. These online methods may include image analysis of carcass/fillet shape or dimension features, or evaluating compression force to determine hardness. Fillets determined to be severe for these defects may be diverted into products such as comminuted ones, that are less impacted by appearance or reduced functionality relative to whole fillets. In live production, evaluating strategies to slow down growth rate overall (e.g. management or nutrition), or at strategic times, may be worth investigating, though this would be a short-term mitigation strategy. In the long term, strategies should focus on genetic programs. Breeder companies have always been committed in producing exceptional products. A multitude of methods for early detection of myopathies have tested over the years. Currently, innovative techniques centered around machine learning and more structured breeding programs have been leading the way in further improving meat quality without sacrificing yield. These and other intriguing approaches centralizing on the live bird will drive a positive trend in the quality and quantity of protein produced in the broiler industry.
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Caldas-Cueva JP, Maynard CJ, Mauromoustakos A, Owens CM. Effect of Woody Breast Condition on Instrumental Texture Characteristics of Poultry Deli Loaves. Meat and Muscle Biology 2020. [DOI: 10.22175/mmb.11223] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
The use of broiler breast fillets affected by the woody breast (WB) condition in processed poultry products couldbe a feasible solution to this meat quality problem. This study assessed the impact of utilizing broiler breast fillets at differ-ent degrees of WB severity and percentages on instrumental texture characteristics of deli loaves. Breast fillets (n = 270) were collected from broiler carcasses and sorted based on palpation assessment in 3 WB categories (normal [NOR], mild [MIL], and severe [SEV]). Nine treatments of deli loaves were prepared from cubed portions in each of 3 replications: 100% NOR (T1), 67% NOR + 33% MIL (T2), 67% NOR + 33% SEV (T3), 33% NOR + 67% MIL (T4), 33% NOR + 67% SEV (T5), 100% MIL (T6), 67% MIL + 33% SEV (T7), 33% MIL + 67% SEV (T8), and 100% SEV (T9). Cooked deli loaves were subjected to texture profile analysis, cook loss, instrumental color, and dimensional modifications. Hardness of deli loaves increased (P < 0.05), whereas cohesiveness values decreased (P < 0.05), as WB severity increased in the meat added into the product formulation when compared with NOR samples and excluding treatments T2 through T4. The use of SEV fillets at 100% (T9) or mixtures of MIL and SEV fillets (T7 and T8) yielded nonuniform deli loaves with different color parameters and higher levels of cook loss (>13%), coupled with reductions in diameter (>8%) and length (>5%), comparedto NOR samples (P < 0.05). These results suggest that the negative effects of WB on quality and yield characteristics are not minimized by the preparation of this formed product when using high proportions of WB meat. Thus, broiler breast fillets affected by the WB condition may be used at relatively low percentages combined with NOR fillets as an option in commercial chicken deli loaf formulations.
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Caldas-Cueva JP, Mauromoustakos A, Owens CM. Instrumental texture analysis of chicken patties prepared with broiler breast fillets exhibiting woody breast characteristics. Poult Sci 2020; 100:1239-1247. [PMID: 33518081 PMCID: PMC7858008 DOI: 10.1016/j.psj.2020.09.093] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [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: 05/06/2020] [Revised: 09/24/2020] [Accepted: 09/30/2020] [Indexed: 11/03/2022] Open
Abstract
Potential applications of chicken meat with the woody breast (WB) condition in further processed products could provide processors with alternatives to deal with this meat quality problem. The objective of this study was to evaluate the effect of the use of broiler breast fillets at varying degrees of WB severity and proportions on instrumental texture characteristics of chicken patties. A total of 54 breast fillets were collected from broilers processed as per commercial practices, previously classified based on tactile evaluation in 3 WB categories (normal [NOR]; mild [MIL], and severe [SEV]). Instrumental compression analysis was performed to validate subjective scores. Nine treatments with 6 replicates of chicken patties were prepared: 100% NOR (T1), 67% NOR + 33% MIL (T2), 67% NOR + 33% SEV (T3), 33% NOR + 67% MIL (T4), 33% NOR + 67% SEV (T5), 100% MIL (T6), 67% MIL + 33% SEV (T7), 33% MIL + 67% SEV (T8), and 100% SEV (T9). Instrumental texture profile analysis along with cook loss, color, and dimensional changes was evaluated in cooked patties. Compared with normal samples and excluding treatments T2 and T4, hardness, springiness, and chewiness values of chicken patties decreased (P < 0.05) as WB severity increased in the meat incorporated into the formulation. Patties prepared using mixtures of MIL and SEV fillets (T7 and T8) including T9 had higher levels of cook loss (>26%, P < 0.05) accompanied by significant reductions in diameter (>16%, P < 0.05) and distinguishable color changes (ΔE∗ab > 2) than normal patties. These data suggest that the potential use of WB meat in chicken patties is associated with the degree of WB severity and the incorporation rate. The inclusion of WB fillets at high levels into this product is not recommended owing to their poor functionality. However, feasible mixtures of normal breast fillets with those affected by WB myopathy at relatively low proportions could be considered by processors as an alternative in commercial chicken patty formulations.
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Affiliation(s)
- Juan P Caldas-Cueva
- Department of Poultry Science, University of Arkansas, Fayetteville 72701, USA
| | - A Mauromoustakos
- Agricultural Statistics Laboratory, University of Arkansas, Fayetteville 72701, USA
| | - Casey M Owens
- Department of Poultry Science, University of Arkansas, Fayetteville 72701, USA.
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Butler LD, Scanes CG, Rochell SJ, Mauromoustakos A, Caldas JV, Keen CA, Owens CM, Kidd MT. Effect of pullet body weight and hen dietary amino acid treatments on their progeny fed high and low amino acid diets. Poult Sci 2020; 100:159-173. [PMID: 33357678 PMCID: PMC7772652 DOI: 10.1016/j.psj.2020.08.035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2020] [Revised: 07/27/2020] [Accepted: 08/07/2020] [Indexed: 11/21/2022] Open
Abstract
Four studies were conducted on Cobb 700 broilers to evaluate the dietary protein and any maternal effects on live production and processing parameters. Day-old Cobb 700 broiler breeder pullets were reared to conform to 2 different BW curves (control BW and increased BW) with 8 replicate pens per treatment. Birds were fed common diets from 1 d of age until first egg (24 wk). At 24 wk, 12 pens of each pullet treatment were given different amino acid (AA) diets (low = 14% CP, high = 15% CP). The performance of female and male progeny from 32 and 45 wk hens were evaluated on low AA and high AA density diets. The 4 progeny trial designs were identical factorial 2 × 2 × 2 designs, with 2 pullet BW curves (control BW and increased BW), 2 dam CP diet levels (low and high), and 2 progeny CP diets (low and high), with 6 replicates each containing 18 birds, for a total of 108 broiler progeny per treatment. Broiler chickens on the higher AA density feed exhibited consistent improvement in mid-growth BW and FCR and white meat yield percentage. Some maternal effects were noted, including increased carcass yield in female broilers from 32 wk old hens. There were 3-way interactions of pullet BW × hen dietary AA × progeny dietary AA treatments for female progeny carcass yield (from 32-week-old hens) and male tender yield (from 45-week-old hens). There were 2-way interactions of pullet BW x hen dietary AA treatments effect on female and male progeny drumstick yield from 32-week-old hens, pullet BW × progeny dietary AA treatments effect on male 27 d BW from 32-week-old hens, and hen dietary AA × progeny dietary AA treatments effect on male thigh yield from 45-week-old hen. The epigenetic effects of maternal pullet BW and dietary AA treatments were seen in processing yields suggesting, the need of dietary CP changes of the progeny.
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Affiliation(s)
- L D Butler
- Department of Poultry Science, University of Arkansas, Fayetteville, AR 72701; World Technical Support, Cobb-Vantress, Inc., Siloam Springs, AR 72761.
| | - C G Scanes
- Department of Poultry Science, University of Arkansas, Fayetteville, AR 72701
| | - S J Rochell
- Department of Poultry Science, University of Arkansas, Fayetteville, AR 72701
| | - A Mauromoustakos
- Agricultural Statistics Lab, University of Arkansas, Fayetteville, AR 72701
| | - J V Caldas
- World Technical Support, Cobb-Vantress, Inc., Siloam Springs, AR 72761
| | - C A Keen
- World Technical Support, Cobb-Vantress, Inc., Siloam Springs, AR 72761
| | - C M Owens
- Department of Poultry Science, University of Arkansas, Fayetteville, AR 72701
| | - M T Kidd
- Department of Poultry Science, University of Arkansas, Fayetteville, AR 72701
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Caldas-Cueva JP, Owens CM. A review on the woody breast condition, detection methods, and product utilization in the contemporary poultry industry. J Anim Sci 2020; 98:skaa207. [PMID: 32783056 PMCID: PMC7419734 DOI: 10.1093/jas/skaa207] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Accepted: 07/28/2020] [Indexed: 01/24/2023] Open
Abstract
In recent years, the global poultry industry has been facing increasing and challenging myopathies such as the woody breast (WB) condition that has caused significant economic losses. Even though the etiological causes of WB myopathy are still unknown or partially understood, the intensive genetic selection for rapid-growth rates and high yields in broilers may be the main factor associated with the development of this abnormality. The severity of this anomaly and its incidence rates are associated with fast-growing and heavier broilers, especially with those from high breast yielding strains. Such WB myopathy is primarily characterized by a notorious hardness in broiler breast muscles, which exhibit morphometric and histopathological alterations coupled with physicochemical abnormalities that result in undesired sensory, nutritional, and technological properties. In this negative context, although scientists are trying to solve or reduce the prevalence of this meat quality problem, the poultry industry needs noncontact and rapid in-line methods for WB detection at the fillet and/or carcass level that could help to establish automated objective grading or sorting systems according to its severity. Another need is the development and selection of profitable alternatives for the utilization of WB meat once poultry carcasses or deboned fillets affected by this abnormality are objectively detected and sorted. Indeed, there is a need for studies to expand the industrial applications of WB meat in further processed products, optimizing the incorporation of this affected chicken meat based on sensorial, technological, and nutritional profile evaluations. Even though a better understanding of the contribution of genetic and nongenetic factors to the development of growth-related myopathies can be the main strategy to mitigate their negative effects, the poultry industry could benefit from meeting the aforementioned needs.
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Affiliation(s)
| | - Casey M Owens
- Department of Poultry Science, University of Arkansas, Fayetteville, AR
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Mauromoustakos A, Mallmann B, Owens CM, Coon CN, Tellez-Isaias G. Meat quality attributes associated with woody breast and effect of location and freezing on breast fillet. Meat and Muscle Biology 2020. [DOI: 10.22175/mmb.11224] [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] [Indexed: 11/03/2022] Open
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Orlowski S, Flees J, Greene ES, Ashley D, Lee SO, Yang FL, Owens CM, Kidd M, Anthony N, Dridi S. Effects of phytogenic additives on meat quality traits in broiler chickens1. J Anim Sci 2020; 96:3757-3767. [PMID: 30184154 DOI: 10.1093/jas/sky238] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [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: 03/12/2018] [Accepted: 07/09/2018] [Indexed: 02/03/2023] Open
Abstract
Phytogenics have been reported to improve growth performances in farm animals and are thereby considered as potential key solutions for antibiotic-free livestock nutrition. Yet, their effects on meat quality are still not well defined; therefore, the aim of this study was to determine the effects of 5 experimental phytogenic additives (3 dietary and 2 water supplements) on growth and meat quality in broilers. One-day-old broiler chicks (n = 576) were assigned to 48 floor pens and divided into 6 treatments (Control, AV/HGP/16 premix [AVHGP], Superliv concentrate premix [SCP], bacteriostatic herbal growth promotor [BHGP], AV/SSL/12 [AVSSL], and Superliv Gold [SG]) in a complete randomized design (8 pens/treatment with 12 birds/pen, and 96 birds/group). Feed intake and BW were recorded, and birds were processed at 42 d to evaluate carcass traits. Breast muscle tissues were excised to determine stress- and antioxidant-related genes expression. Both AVSSL- and SG-treated broilers produced heavier (P < 0.05) slaughter weights compared with the control-fed broilers, whereas AVSSL supplementation decreased (P < 0.05) fat pad size and increased (P < 0.05) breast weights compared with the control-fed broilers. Although pH and a* values remained unchanged, L* was decreased (P < 0.05) in all treatment and b* was reduced (P < 0.05) in SG when compared with controls. The trained sensory panelists detected more (P < 0.05) green herb flavor in the breast meat from AVHGP than SCP, SG, and control birds. The expression of superoxide dismutase 2, extracellular signal-regulated kinase 1/2, and JNK gene was upregulated in AVHGP and BHGP compared with the control (P < 0.05). Together, these results indicated that phytogenic additives might improve meat quality of broilers through modulation of stress- and antioxidant-related pathways.
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Affiliation(s)
- Sara Orlowski
- Center of Excellence for Poultry Science, University of Arkansas, Fayetteville, AR
| | - Joshua Flees
- Center of Excellence for Poultry Science, University of Arkansas, Fayetteville, AR
| | - Elizabeth S Greene
- Center of Excellence for Poultry Science, University of Arkansas, Fayetteville, AR
| | - Danielle Ashley
- Department of Food Science, University of Arkansas, Fayetteville, AR
| | - Sun-Ok Lee
- Department of Food Science, University of Arkansas, Fayetteville, AR
| | - Famous L Yang
- Department of Animal Science, University of Arkansas, Fayetteville, AR
| | - Casey M Owens
- Center of Excellence for Poultry Science, University of Arkansas, Fayetteville, AR
| | - Michael Kidd
- Center of Excellence for Poultry Science, University of Arkansas, Fayetteville, AR
| | - Nicholas Anthony
- Center of Excellence for Poultry Science, University of Arkansas, Fayetteville, AR
| | - Sami Dridi
- Center of Excellence for Poultry Science, University of Arkansas, Fayetteville, AR
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Maharjan P, Hilton K, Weil J, Suesuttajit N, Beitia A, Owens CM, Coon C. Characterizing Woody Breast Myopathy in a Meat Broiler Line by Heat Production, Microbiota, and Plasma Metabolites. Front Vet Sci 2020; 6:497. [PMID: 32118050 PMCID: PMC7015036 DOI: 10.3389/fvets.2019.00497] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [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: 10/29/2019] [Accepted: 12/17/2019] [Indexed: 11/25/2022] Open
Abstract
Selection for quantitative traits in meat broilers such as breast yield and growth rate exert physiological pressure leading to ante mortem histological and biochemical alterations in muscle tissues. The poultry industry has recently witnessed a myopathy condition affecting Pectoralis major (breast muscle) of broilers, called woody breast (WB), an etiology still unclear to scientific community. A study was conducted to characterize the WB myopathy in a meat broiler line at its finishing phase (d 41) in terms of heat production (HP), microbiota and plasma metabolites. Two treatment groups were studied-WB affected (myopathy) and normal (non-myopathy) broiler; n = 20 in each group. Indirect calorimetry was utilized for HP measurement. Furthermore, body composition (BC) analysis was also performed using dual-energy x-ray absorptiometry (DEXA). Microbiota in ileal digesta was studied with PCR amplified 16s rRNA gene. LC-MS targeted metabolomics was performed to understand differential expression of plasma metabolites. Results showed that there was difference in fasting HP (P < 0.05) between these two treatment groups, with non-myopathy broiler producing more heat which was indicative of higher body protein content validated by higher protein: fat ratio by BC results. Less protein content in myopathy bird could be due to probable higher mixed muscle degradation occurring in lean tissue as marked by elevated 3-methylhistidine expression in plasma. Microbiota results showed unclassified Lactobacillus as predominant genus with higher abundance occurring in myopathy group; whereas at species level, L. acidipiscis was predominant bacteria for non-myopathy broiler. Differentially significant metabolites (P < 0.05) identified from plasma metabolome between these two treatment groups were homocysteine, cyclic GMP, trimethylamine N-oxide (TMAO), tyramine, carnitine, and acetylcarnitine, which were all associated to cardiovascular system. The findings suggest that more research in meat broilers could be opted toward delivering reduced vascularity issues to alleviate this myopathy condition.
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Affiliation(s)
- Pramir Maharjan
- Department of Poultry Science, Center of Excellence for Poultry Science, University of Arkansas, Fayetteville, AR, United States
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Maharjan P, Owens CM, Coon C. In-vivo Intramuscular Collagen Synthesis, Muscle Fiber Growth and Histomorphology of Pectoralis major of a Fast-Growing Broiler Strain Gallus gallus domesticus. Front Vet Sci 2020; 6:470. [PMID: 31998759 PMCID: PMC6968729 DOI: 10.3389/fvets.2019.00470] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [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: 11/10/2019] [Accepted: 12/04/2019] [Indexed: 11/25/2022] Open
Abstract
Collagen protein has been considered as major culprit to myopathy condition affecting Pectoralis major, called woody breast (WB) in Gallus gallus domesticus (broiler). The WB myopathy is characterized by macroscopic stiffness of P. major and the affected tissue have reduced protein quality. This study measured the in-vivo soluble (S-) and insoluble (I-) collagen fractional synthesis and degradation rates (FSR and FDR) in P. major over typical grow-out cycle of broiler using stable isotope of 1-13C proline as metabolic tracer. Collagen content and muscle fiber histomorphology of P. major were also assessed simultaneously. The FSR and FDR for S- and I-collagen decreased over age, however FSR remained higher than FDR suggesting collagen was accreting during the grow-out period. This was reflected by increment in total collagen content in P. major in maturing broiler. Histomicrographs showed myodegeneration occurring as early as 21 days followed by greater accumulation of collagenous tissue in perimysial and endomysial connective tissue spaces of muscle fibers as bird aged. The findings suggest that reduced turnover of collagen in P. major at the later age of bird could have evolved due to adaptive physiological feedback mechanism against further synthesis and deposition of collagen in the extracellular matrix.
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Affiliation(s)
- Pramir Maharjan
- Department of Poultry Science, Center of Excellence for Poultry Science, University of Arkansas, Fayetteville, AR, United States
| | - Casey M Owens
- Department of Poultry Science, Center of Excellence for Poultry Science, University of Arkansas, Fayetteville, AR, United States
| | - Craig Coon
- Department of Poultry Science, Center of Excellence for Poultry Science, University of Arkansas, Fayetteville, AR, United States
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Feye KM, Dittoe DK, Shi Z, Woitte J, Owens CM, Kogut MH, Ricke SC. The Reduction of Pathogen Load on Ross 708 Broilers when Using Different Sources of Commercial Peracetic Acid Sanitizers in a Pilot Processing Plant. Microorganisms 2019; 7:microorganisms7110503. [PMID: 31671787 PMCID: PMC6920778 DOI: 10.3390/microorganisms7110503] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Revised: 10/10/2019] [Accepted: 10/23/2019] [Indexed: 11/16/2022] Open
Abstract
Peracetic acid (PAA) in poultry processing is not necessarily the same from company to company. Anecdotal evidence suggests that PeraClean may be more stable compared to the competition; however, it is not known what impact potential differences in chemical stability may have. In order to evaluate the antimicrobial effects of PAA, one PAA (PeraClean, P) was qualitatively compared against two competitor products (Competitors 1 and 2, C1 and C2) at the University of Arkansas Pilot Processing Plant. A total of 150 Ross 708 broilers (42 d) were used in the current study. Briefly, prior to treatment, 10 birds were sampled post-evisceration (C). Then, one of four treatment groups per PAA were applied (A1, A2, B1, and B2). The birds were dipped in either 400 ppm or 600 ppm PAA (A or B), chilled in either 25 ppm or 45 ppm PAA (1 or 2), and then manually agitated in 400 mL of nBPW for 1 min. There were 10 birds per treatment group in total. The resulting rinsates were transported to the Center for Food Safety and assessed for total microbiological load with total aerobic plate counts (Trypticase Soy Agar; APC), coliforms, (Eosin Methylene Blue Media; EMB), Salmonella (Xylose Lysine Deoxycholate agar, XLD), and Campylobacter (modified Charcoal Cefoperazone Deoxycholate Agar, mCCDA). The microbiological plates were incubated as per manufacturer's directions. Statistical analyses were calculated in JMP 14.0, with a significance level of p ≤ 0.05. Data indicate that all three sources of PAA are effective sanitizers for poultry processing applications compared within treatment. Qualitatively, there were differences in efficacy between the treatments. However, additional studies will be required to determine if those differences are quantitatively distinctive and if they are attributable to differences in product stability.
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Affiliation(s)
- Kristina M Feye
- Southern Plains Agricultural Research Center, United States Department of Agriculture-Agricultural Research Unit, College Station, TX 77845, USA.
| | - Dana K Dittoe
- Center for Food Safety and Department of Poultry Science, University of Arkansas, Fayetteville, AR 72704, USA.
| | - Zhaohao Shi
- Center for Food Safety and Department of Poultry Science, University of Arkansas, Fayetteville, AR 72704, USA.
| | - Jessica Woitte
- Center for Food Safety and Department of Poultry Science, University of Arkansas, Fayetteville, AR 72704, USA.
| | - Casey M Owens
- Department of Poultry Science, University of Arkansas, Fayetteville, AR 72704, USA.
| | - Mike H Kogut
- Southern Plains Agricultural Research Center, United States Department of Agriculture-Agricultural Research Unit, College Station, TX 77845, USA.
| | - Steven C Ricke
- Center for Food Safety and Department of Poultry Science, University of Arkansas, Fayetteville, AR 72704, USA.
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de Almeida Mallmann B, Martin EM, Soo Kim K, Calderon-Apodaca NL, Baxter MFA, Latorre JD, Hernandez-Velasco X, Paasch-Martinez L, Owens CM, Dridi S, Bottje WG, Greene ES, Tellez-Isaias G. Evaluation of Bone Marrow Adipose Tissue and Bone Mineralization on Broiler Chickens Affected by Wooden Breast Myopathy. Front Physiol 2019; 10:674. [PMID: 31191361 PMCID: PMC6549442 DOI: 10.3389/fphys.2019.00674] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [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: 03/05/2019] [Accepted: 05/13/2019] [Indexed: 12/19/2022] Open
Abstract
In humans, alterations in bone metabolism have been associated with myopathies. We postulate the hypothesis that perhaps similar pathologies can also be associated in modern chickens. Hence, this study aimed to assess the fat infiltration in bone marrow and its repercussion on broiler chicken affected by Wooden Breast (WB) myopathy. Ten Cobb 500 live birds with extreme rigidity of the Pectoralis major (PM) muscle were selected as WB affected chickens by physical examination of the muscle at 49 days of age, whereas ten chickens healthy with no physical signs of hardness in the breast muscle were considered to be unaffected. Macroscopic lesions in affected chickens included areas of firm and inflamed muscle with pale appearance, hemorrhaging, and viscous exudate on the surface. Bone marrow and sections of the PM muscle were collected and analyzed for light microscopy. Additionally, transmission electron microscopy was conducted in affected or unaffected muscle. Chickens affected with WB showed significant reductions (P < 0.05) in femur diameter, calcium, and phosphorous percentage but increased breast weight, compression force and filet thickness when compared with non-affected chickens. Interestingly, bone marrow from WB chicken had subjectively, more abundant infiltration of adipose tissue, when compared with non-affected chickens. Histology of the Pectoralis major of birds with WB showed abundant infiltration of adipose tissue, muscle fibers degeneration with necrosis and infiltration of heterophils and mononuclear cells, connective tissue proliferation, and vasculitis. Ultrastructural changes of WB muscle revealed lack definition of bands in muscle tissue, or any normal ultrastructural anatomy such as myofibrils. The endomysium components were necrotic, and in some areas, the endomysium was notable only as a string of necrotic tissue between degraded myofibrils. The fascia appeared hypertrophied, with large areas of necrosis and myofiber without structural identity with degraded mitochondria adjacent to the disrupted muscle tissue. As far as we know, this is the first study that describes a subjective increase in adipose tissue in the bone marrow of chickens affected with WB when compared with non-affected chickens, and reduced bone mineralization.
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Affiliation(s)
| | - Elizabeth M Martin
- Institute for Nanoscience and Engineering, University of Arkansas, Fayetteville, AR, United States
| | - Kyung Soo Kim
- Department of Plant Pathology, University of Arkansas, Fayetteville, AR, United States
| | - Norma L Calderon-Apodaca
- Departamento de Medicina y Zootecnia de Aves, Facultad de Medicina Veterinaria y Zootecnia, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - Mikayla F A Baxter
- Department of Poultry Science, University of Arkansas, Fayetteville, AR, United States
| | - Juan D Latorre
- Department of Poultry Science, University of Arkansas, Fayetteville, AR, United States
| | - Xochitl Hernandez-Velasco
- Departamento de Medicina y Zootecnia de Aves, Facultad de Medicina Veterinaria y Zootecnia, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - Leopoldo Paasch-Martinez
- Departamento de Medicina y Zootecnia de Aves, Facultad de Medicina Veterinaria y Zootecnia, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - Casey M Owens
- Department of Poultry Science, University of Arkansas, Fayetteville, AR, United States
| | - Sami Dridi
- Department of Poultry Science, University of Arkansas, Fayetteville, AR, United States
| | - Walter G Bottje
- Department of Poultry Science, University of Arkansas, Fayetteville, AR, United States
| | - Elizabeth S Greene
- Department of Poultry Science, University of Arkansas, Fayetteville, AR, United States
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Aguirre ME, Owens CM, Miller RK, Alvarado CZ. Descriptive sensory and instrumental texture profile analysis of woody breast in marinated chicken. Poult Sci 2018; 97:1456-1461. [PMID: 29438548 DOI: 10.3382/ps/pex428] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2017] [Accepted: 12/06/2017] [Indexed: 11/20/2022] Open
Abstract
The broiler industry is currently experiencing a muscle anomaly referred to as "woody breast," and the effect of different cooking methods on the marination properties of severe woody breast (SWB) has not yet been reported. This study compared the texture attributes of marinated (injected) normal (NOR) and SWB using a convection oven and a flat-top grill. The objectives were 1) to develop and validate a descriptive texture attribute panel with 6 trained panelists using a 16-point scale and 2) to evaluate the instrumental texture profile analysis (TPA) using a texture analyzer. Sixty-four NOR and SWB were obtained from a commercial facility. Fillet color (L*, a*, b*) and pH were measured before marination. In each of 2 trials, the breast muscles were injected in bulk with 15% brine (0.48 STPP, 0.55% NaCl, final concentration), and marinade retention was determined after 20 minutes. The meat was vacuum packaged, stored at -20°C (7 d sensory; 29 d TPA) and then thawed (4°C, 24 h). Fillets were cooked to 73°C on a flat-top grill (176°C) or in an oven (176°C), and cook loss % was determined. Panelist samples (2 × 2 cm) and TPA samples (4 × 2 cm) were cut into 3 pieces. Color and pH were higher for SWB than NOR fillets (P < 0.05). Marinade retention was 83.21% for NOR meat and 59.23% for SWB meat. The flat-top grill method resulted in higher cook loss than oven (P < 0.05). SWB had higher cook loss when compared to NOR (P < 0.05). Sensory texture descriptors springiness, hardness, denseness, cohesiveness, fracturability, fibrousness, crunchiness, and chewiness were higher for SWB than NOR fillets (P < 0.05). TPA attributes also showed higher values for SWB compared to NOR (P < 0.05). No differences in texture were found between the grill and oven for sensory and TPA attributes. In summary, marinated SWB has significant texture differences when compared to NOR, regardless of cooking method.
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Affiliation(s)
- M E Aguirre
- Department of Poultry Science, Texas A&M University, College Station TX 77843, United States
| | - C M Owens
- Department of Poultry Science, University of Arkansas, Fayetteville AR 72701, United States
| | - R K Miller
- Department of Animal Science, Texas A&M University, College Station TX 77843, United States
| | - C Z Alvarado
- Department of Poultry Science, Texas A&M University, College Station TX 77843, United States
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Seman DL, Boler DD, Carr CC, Dikeman ME, Owens CM, Keeton JT, Pringle TD, Sindelar JJ, Woerner DR, de Mello AS, Powell TH. Meat Science Lexicon. Meat and Muscle Biology 2018. [DOI: 10.22175/mmb2017.12.0059] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
The American Meat Science Association (AMSA) became aware of the need to develop a Meat Science Lexicon for the standardization of various terms used in meat sciences that have been adopted by researchers in allied fields, culinary arts, journalists, health professionals, nutritionists, regulatory authorities, and consumers. Two primary categories of terms were considered. The first regarding definitions of meat including related terms, e.g., “red” and “white” meat. The second regarding terms describing the processing of meat. In general, meat is defined as skeletal muscle and associated tissues derived from mammals as well as avian and aquatic species. The associated terms, especially “red” and “white” meat have been a continual source of confusion to classify meats for dietary recommendations, communicate nutrition policy, and provide medical advice, but were originally not intended for those purposes. In this paper, processed meat is defined in terms of the actions of processing, i.e., “minimal processing” and “further processing”; the main distinction being whether additional ingredients were included or excluded. Meat processing has become more complex as technologies have improved, and the official words to describe them have not remained current.
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Kuttappan VA, Owens CM, Coon C, Hargis BM, Vazquez-Añon M. Incidence of broiler breast myopathies at 2 different ages and its impact on selected raw meat quality parameters. Poult Sci 2018; 96:3005-3009. [PMID: 28431094 DOI: 10.3382/ps/pex072] [Citation(s) in RCA: 91] [Impact Index Per Article: 15.2] [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: 11/29/2016] [Accepted: 03/16/2017] [Indexed: 01/02/2023] Open
Abstract
White striping (WS) and woody breast (WB) are 2 poultry meat quality defects that affect the acceptance of raw breast fillets as well as properties of cooked and further processed products. The present study was intended to evaluate the incidence of these conditions in broilers at different ages and to compare the properties of fillets with different degrees of WS and WB. For this study, 1,920 birds were processed, at 6 and 9 wk of age, in a standard commercial inline processing system. After chilling, carcasses were deboned and butterfly fillets were collected and weighed. Individual fillets were scored for normal, moderate, severe, and very severe degrees of WS and WB, and for petechial hemorrhagic lesions (PHEM, 0 - no lesion to 2 - severe lesion). Representative fillets with NORM-WS/WB, SEV-WS, SEV-WB, and SEV-WS/WB were selected and stored at 4°C. After 24 h, fillet length, width, cranial height, and caudal height, as well as pH, color, and drip loss were recorded. There was an increase in incidence of severe and very severe WS and WB conditions at 9 wk compared to 6 wk of age. The relationship between fillet weight and the myopathies plateaued at 9 wk of age with more fillets showing a higher score. Mean PHEM scores were higher (P < 0.05) in SEV-WS, SEV-WB, and SEV-WS/WB compared to NORM-WS/WB birds, both at 6 and 9 weeks. NORM-WS/WB birds had lower (P < 0.05) live and breast weight, breast yield, and cranial and caudal heights, as well as b* value (yellowness) compared to SEV-WS/WB. NORM-WS/WB had lower (P < 0.05) pH while NORM-WS/WB and SEV-WS samples showed lower (P < 0.05) drip loss when compared to SEV-WB and SEV-WS/WB. The results from this study showed that the severe degrees of WS and WB are associated with heavier and older birds, and thicker breast fillets. Occurrence of severe degrees of WS and/or WB can affect various raw meat quality factors, mainly color and water holding capacity.
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Affiliation(s)
| | - C M Owens
- Department of Poultry Science, University of Arkansas, Fayetteville, Arkansas
| | - C Coon
- Department of Poultry Science, University of Arkansas, Fayetteville, Arkansas
| | - B M Hargis
- Department of Poultry Science, University of Arkansas, Fayetteville, Arkansas
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Bottje WG, Khatri B, Shouse SA, Seo D, Mallmann B, Orlowski SK, Pan J, Kong S, Owens CM, Anthony NB, Kim JK, Kong BC. Identification and Differential Abundance of Mitochondrial Genome Encoding Small RNAs (mitosRNA) in Breast Muscles of Modern Broilers and Unselected Chicken Breed. Front Physiol 2017; 8:816. [PMID: 29104541 PMCID: PMC5655574 DOI: 10.3389/fphys.2017.00816] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2017] [Accepted: 10/04/2017] [Indexed: 01/31/2023] Open
Abstract
Background: Although small non-coding RNAs are mostly encoded by the nuclear genome, thousands of small non-coding RNAs encoded by the mitochondrial genome, termed as mitosRNAs were recently reported in human, mouse and trout. In this study, we first identified chicken mitosRNAs in breast muscle using small RNA sequencing method and the differential abundance was analyzed between modern pedigree male (PeM) broilers (characterized by rapid growth and large muscle mass) and the foundational Barred Plymouth Rock (BPR) chickens (characterized by slow growth and small muscle mass). Methods: Small RNA sequencing was performed with total RNAs extracted from breast muscles of PeM and BPR (n = 6 per group) using the 1 × 50 bp single end read method of Illumina sequencing. Raw reads were processed by quality assessment, adapter trimming, and alignment to the chicken mitochondrial genome (GenBank Accession: X52392.1) using the NGen program. Further statistical analyses were performed using the JMP Genomics 8. Differentially expressed (DE) mitosRNAs between PeM and BPR were confirmed by quantitative PCR. Results: Totals of 183,416 unique small RNA sequences were identified as potential chicken mitosRNAs. After stringent filtering processes, 117 mitosRNAs showing >100 raw read counts were abundantly produced from all 37 mitochondrial genes (except D-loop region) and the length of mitosRNAs ranged from 22 to 46 nucleotides. Of those, abundance of 44 mitosRNAs were significantly altered in breast muscles of PeM compared to those of BPR: all mitosRNAs were higher in PeM breast except those produced from 16S-rRNA gene. Possibly, the higher mitosRNAs abundance in PeM breast may be due to a higher mitochondrial content compared to BPR. Our data demonstrate that in addition to 37 known mitochondrial genes, the mitochondrial genome also encodes abundant mitosRNAs, that may play an important regulatory role in muscle growth via mitochondrial gene expression control.
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Affiliation(s)
- Walter G Bottje
- Department of Poultry Science, Center of Excellence for Poultry Science, University of Arkansas, Fayetteville, AR, United States
| | - Bhuwan Khatri
- Department of Poultry Science, Center of Excellence for Poultry Science, University of Arkansas, Fayetteville, AR, United States
| | - Stephanie A Shouse
- Department of Poultry Science, Center of Excellence for Poultry Science, University of Arkansas, Fayetteville, AR, United States
| | - Dongwon Seo
- Department of Poultry Science, Center of Excellence for Poultry Science, University of Arkansas, Fayetteville, AR, United States
| | - Barbara Mallmann
- Department of Poultry Science, Center of Excellence for Poultry Science, University of Arkansas, Fayetteville, AR, United States
| | - Sara K Orlowski
- Department of Poultry Science, Center of Excellence for Poultry Science, University of Arkansas, Fayetteville, AR, United States
| | - Jeonghoon Pan
- School of Human Environmental Sciences, University of Arkansas, Fayetteville, AR, United States
| | - Seongbae Kong
- Department of Poultry Science, Center of Excellence for Poultry Science, University of Arkansas, Fayetteville, AR, United States
| | - Casey M Owens
- Department of Poultry Science, Center of Excellence for Poultry Science, University of Arkansas, Fayetteville, AR, United States
| | - Nicholas B Anthony
- Department of Poultry Science, Center of Excellence for Poultry Science, University of Arkansas, Fayetteville, AR, United States
| | - Jae K Kim
- School of Human Environmental Sciences, University of Arkansas, Fayetteville, AR, United States
| | - Byungwhi C Kong
- Department of Poultry Science, Center of Excellence for Poultry Science, University of Arkansas, Fayetteville, AR, United States
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Affiliation(s)
- Xue Zhang
- Department of Food Science, Nutrition, and Health Promotion, Mississippi State University, Mississippi State, MS
| | - Casey M. Owens
- Department of Poultry Science, University of Arkansas, Fayetteville, AR
| | - M. Wes Schilling
- Department of Food Science, Nutrition, and Health Promotion, Mississippi State University, Mississippi State, MS
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Kuttappan VA, Bottje W, Ramnathan R, Hartson SD, Coon CN, Kong BW, Owens CM, Vazquez-Añon M, Hargis BM. Proteomic analysis reveals changes in carbohydrate and protein metabolism associated with broiler breast myopathy. Poult Sci 2017; 96:2992-2999. [DOI: 10.3382/ps/pex069] [Citation(s) in RCA: 65] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2016] [Accepted: 03/16/2017] [Indexed: 12/16/2022] Open
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36
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Vignale K, Caldas JV, England JA, Boonsinchai N, Magnuson A, Pollock ED, Dridi S, Owens CM, Coon CN. Effect of white striping myopathy on breast muscle (Pectoralis major) protein turnover and gene expression in broilers. Poult Sci 2017; 96:886-893. [DOI: 10.3382/ps/pew315] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2016] [Accepted: 07/29/2016] [Indexed: 01/24/2023] Open
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Ae Kim S, Hong Park S, In Lee S, Owens CM, Ricke SC. Assessment of Chicken Carcass Microbiome Responses During Processing in the Presence of Commercial Antimicrobials Using a Next Generation Sequencing Approach. Sci Rep 2017; 7:43354. [PMID: 28230180 PMCID: PMC5322484 DOI: 10.1038/srep43354] [Citation(s) in RCA: 58] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2016] [Accepted: 01/23/2017] [Indexed: 12/26/2022] Open
Abstract
The purpose of this study was to 1) identify microbial compositional changes on chicken carcasses during processing, 2) determine the antimicrobial efficacy of peracetic acid (PAA) and Amplon (blend of sulfuric acid and sodium sulfate) at a poultry processing pilot plant scale, and 3) compare microbial communities between chicken carcass rinsates and recovered bacteria from media. Birds were collected from each processing step and rinsates were applied to estimate aerobic plate count (APC) and Campylobacter as well as Salmonella prevalence. Microbiome sequencing was utilized to identify microbial population changes over processing and antimicrobial treatments. Only the PAA treatment exhibited significant reduction of APC at the post chilling step while both Amplon and PAA yielded detectable Campylobacter reductions at all steps. Based on microbiome sequencing, Firmicutes were the predominant bacterial group at the phyla level with over 50% frequency in all steps while the relative abundance of Proteobacteria decreased as processing progressed. Overall microbiota between rinsate and APC plate microbial populations revealed generally similar patterns at the phyla level but they were different at the genus level. Both antimicrobials appeared to be effective on reducing problematic bacteria and microbiome can be utilized to identify optimal indicator microorganisms for enhancing product quality.
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Affiliation(s)
- Sun Ae Kim
- Center for Food Safety, Department of Food Science, University of Arkansas, Fayetteville, AR 72704 USA
| | - Si Hong Park
- Center for Food Safety, Department of Food Science, University of Arkansas, Fayetteville, AR 72704 USA
| | - Sang In Lee
- Center for Food Safety, Department of Food Science, University of Arkansas, Fayetteville, AR 72704 USA
| | - Casey M. Owens
- Department of Poultry Science, University of Arkansas, Fayetteville, AR 72701 USA
| | - Steven C. Ricke
- Center for Food Safety, Department of Food Science, University of Arkansas, Fayetteville, AR 72704 USA
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Lee Y, Xiong R, Chang YH, Owens CM, Meullenet JF. Effects of Cooking Methods on Textural Properties and Water-Holding Capacity of Broiler Breast Meat Deboned at Various Postmortem Times. J Texture Stud 2014. [DOI: 10.1111/jtxs.12088] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Affiliation(s)
- Youngseung Lee
- Department of Food Science and Nutrition; Dankook University; Yongin Gyeonggi-Do Korea
| | - Rui Xiong
- Technical Consumer Research; R&D; Coca-Cola Company; Atlanta GA
| | - Yoon Hyuk Chang
- Department of Food and Nutrition; Kyung Hee University; Seoul Korea
| | - Casey M. Owens
- Department of Poultry Science; University of Arkansas; Fayetteville AR
| | - Jean-Francois Meullenet
- Department of Food Science; University of Arkansas; 2650 N. Young Ave. Fayetteville AR 72704
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Luckett CR, Kuttappan VA, Johnson LG, Owens CM, Seo HS. Comparison of Three Instrumental Methods for Predicting Sensory Texture Attributes of Poultry Deli Meat. J SENS STUD 2014. [DOI: 10.1111/joss.12092] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Curtis R. Luckett
- Department of Food Science; University of Arkansas; Fayetteville AR 72704
| | - Vivek A. Kuttappan
- Department of Poultry Science; University of Arkansas; Fayetteville AR 72701
| | | | - Casey M. Owens
- Department of Poultry Science; University of Arkansas; Fayetteville AR 72701
| | - Han-Seok Seo
- Department of Food Science; University of Arkansas; Fayetteville AR 72704
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Kuttappan VA, Brewer VB, Mauromoustakos A, McKee SR, Emmert JL, Meullenet JF, Owens CM. Estimation of factors associated with the occurrence of white striping in broiler breast fillets. Poult Sci 2013; 92:811-9. [PMID: 23436533 DOI: 10.3382/ps.2012-02506] [Citation(s) in RCA: 99] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Broiler breast fillets are sometimes characterized grossly by white parallel striations in the direction of the muscle fibers, and the condition is referred to as white striping. Depending on the severity of white striping, fillets can be classified as normal (NORM), moderate (MOD), or severe (SEV). The present study was intended to determine the factors associated with the occurrence of white striping in broiler breast fillets. Broiler birds (59 to 63 d) of 4 different commercial high-yielding strains (both males and females) fed with industrial type or phase-feeding regimens, were processed and ready-to-cook carcass weight was recorded. The carcasses were deboned at either 4 or 6 h postmortem. Fillets were scored for the degree of white striping at 24 h postmortem, and dimensions of fillets (length, width, cranial thickness, and caudal thickness), pH, color (L*, a* and b* values), cook loss, and Meullenet-Owens razor shear energy (MORSE) values were determined. About 55.8% of the birds used in the study showed some degree of white striping with MOD and SEV categories as 47.5 and 8.3%, respectively. Higher degrees of white striping were significantly (P < 0.05) related to higher cranial fillet thickness and ready-to-cook weights. The occurrence of SEV degrees of white striping was accompanied with increased b* values or yellowness of the meat. The growth differences in strains could influence the incidence of this condition, but feeding regimens and chill hour during processing did not. In addition, the degree of white striping did not show any significant (P > 0.05) relationship between various meat quality parameters such as pH, L*, a*, cook loss, and MORSE. In conclusion, the results of this study suggest that there is a greater chance of higher degrees of white striping associated with heavier birds, but the condition is not related to any major changes in cooked meat quality.
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Affiliation(s)
- V A Kuttappan
- Department of Poultry Science, University of Arkansas, Fayetteville, AR, USA
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Kuttappan VA, Huff GR, Huff WE, Hargis BM, Apple JK, Coon C, Owens CM. Comparison of hematologic and serologic profiles of broiler birds with normal and severe degrees of white striping in breast fillets. Poult Sci 2013; 92:339-45. [PMID: 23300298 DOI: 10.3382/ps.2012-02647] [Citation(s) in RCA: 77] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
White striping is the white striation occasionally observed parallel to the direction of muscle fibers in broiler breast fillets and thighs at the processing plant. Broiler breast fillets can be categorized as normal (NORM), moderate (MOD), or severe (SEV) based on the degree of white striping. Histologically, SEV fillets are characterized by the highest degree of degeneration of muscle fibers along with fibrosis and lipidosis when compared with NORM. The present study was undertaken to compare the hematologic and serologic profiles of broilers with NORM and SEV degrees of white striping to get more information on the systemic changes associated with the condition. Day-old male broiler chicks of a commercial strain were grown on the same diet in 6 replicate pens (n = 32 birds/pen). Blood samples (5 mL) were collected from the wing vein of each bird on the day before processing for analyzing hematologic and serologic profiles. At 63 d, the birds were weighed and processed in a commercial inline processing system. Weight of the butterfly fillets, liver, and abdominal fat pad were recorded. Left-side fillets were scored to obtain the degree of white striping for each bird. Representative samples for NORM (n = 24) and SEV (n = 17) categories were selected to compare the hematologic and serologic profiles. The SEV birds had greater (P < 0.05) live, fillet, and liver weights, as well as fillet yield, compared with the NORM birds, but the abdominal fat yield was less (P < 0.05) in SEV birds. The NORM and SEV birds did not show any differences in various hematological parameters, including the differential leukocyte count. Conversely, SEV birds had elevated (P < 0.05) serum levels of creatine kinase, alanine transaminase, aspartate aminotransferase, and lactate dehydrogenase. These results suggest that there is no systemic infectious or inflammatory condition associated with a SEV degree of white striping. The elevated serum enzyme levels confirm the muscle damage associated with the degenerative myopathy in SEV birds.
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Affiliation(s)
- V A Kuttappan
- Poultry Science Department, University of Arkansas Division of Agriculture, Fayetteville 72701, USA
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Jarvis N, Clement AR, O'Bryan CA, Babu D, Crandall PG, Owens CM, Meullenet JF, Ricke SC. Dried plum products as a substitute for phosphate in chicken marinade. J Food Sci 2012; 77:S253-7. [PMID: 22671532 DOI: 10.1111/j.1750-3841.2012.02737.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
UNLABELLED In order to address the growing demand for more natural poultry products, alkaline phosphates commonly used in chicken breast meat marinades were replaced with plum ingredients and evaluated. For initial sensory evaluation, 200 consumers of chicken were served a small portion of the chicken breast on a plate and were asked to evaluate the product for overall impression, flavor, and texture on a 9-point hedonic scale with 1 = "dislike extremely" and 9 = "like extremely." Also, a 5-point just-about-right (JAR) scale was used on questions about tenderness, juiciness, overall flavor, and saltiness. Both hedonic and JAR demonstrated that the marinades of plum concentrate and the blend of plum fiber and powder were not distinguishable from the control (P > 0.05). Using two different percentages of fiber/powder blend, two different percentages of concentrate, sodium tripolyphosphate (STPP), and no marinade, measurements were made for marinade per cent pickup, thaw loss, and cook loss. Plum concentrate at 1.1% was most similar to STPP in marinade per cent pickup, thaw loss, drip loss, and cook loss. These results show that plum ingredients can potentially be used as a substitute in standard phosphate marinades. PRACTICAL APPLICATION Consumers are increasingly demanding more natural foods with less artificial additives. This research presents the results of experiments using dried plum ingredients as a substitute for phosphates commonly used in marinades for chicken. Results indicate that dried plum ingredients may be a suitable substitute for phosphates in marinades.
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Affiliation(s)
- Nathan Jarvis
- Dept. of Food Science and Center for Food Safety, Univ of Arkansas, Fayetteville, AR 72704, USA
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Brewer VB, Owens CM, Emmert JL. Phase feeding in a big-bird production scenario: Effect on growth performance, yield, and fillet dimension. Poult Sci 2012; 91:1256-61. [PMID: 22499886 DOI: 10.3382/ps.2011-01707] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- V B Brewer
- Department of Poultry Science, University of Arkansas, Fayetteville, AR, USA
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Anagnostopoulou A, Gupta A, Owens CM, Suri R. Horseshoe lung associated with complete vascular rings. Pediatr Pulmonol 2011; 46:1149-50. [PMID: 21520443 DOI: 10.1002/ppul.21472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2011] [Accepted: 03/23/2011] [Indexed: 11/09/2022]
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Owens CM, Aurora P, Stanojevic S, Bush A, Wade A, Oliver C, Calder A, Price J, Carr SB, Shankar A, Stocks J. Lung Clearance Index and HRCT are complementary markers of lung abnormalities in young children with CF. Thorax 2011; 66:481-8. [PMID: 21422040 DOI: 10.1136/thx.2010.150375] [Citation(s) in RCA: 146] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
RATIONALE High resolution computed tomography (HRCT) is a more sensitive tool for detecting early cystic fibrosis (CF) lung disease than either spirometry or plain radiography, but its relationship to other measures of lung function has not been established in young children. OBJECTIVES (1) To assess whether the lung clearance index (LCI) derived from multiple breath inert-gas washout (MBW) is as effective as HRCT in identifying pulmonary abnormalities; and (2) explore the relationships between abnormalities detected by HRCT and by spirometry, plethysmography and MBW (collectively, LFTs) in young children with CF. METHODS Children with CF underwent LFTs and volumetric HRCT on the same day. Healthy age-matched controls underwent identical LFTs without HRCT. Scans were anonymised, and scored using the Brody-II CT scoring system, to assess for presence and extent of bronchiectasis, airway wall thickening, mucus plugging, and parenchymal opacities. RESULTS Assessments were undertaken in 60 children with CF (mean (SD) 7.8 (1.3 years) and 54 healthy controls (7.9 (1.2) y). Among children with CF, 84% (47/56) had abnormal LCI, 58% (27/47) abnormal plethysmographic lung volumes (FRC(pleth) or RV), 35% (21/60) abnormal sRaw and 47% (28/60) abnormal spirometry (FEV1 or FEF(25-75)); whereas HRCT scans were abnormal in 85% (51/60): median total Brody-II score: 9.5% (range 0-51%). Total CT score correlated more strongly with LCI (Spearman correlation = 0.77) than with spirometry (R = -0.43) or any other marker of lung function. Of the nine children with normal LCI, five had abnormalities on HRCT, whereas five children with normal HRCT had raised LCI. CONCLUSIONS These results suggest that while LCI and HRCT have similar sensitivity to detect CF lung disease, complimentary information may be gained in individual patients.
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Affiliation(s)
- C M Owens
- Department of Paediatric Radiology, Great Ormond Street Hospital for Children NHS Trust, London, UK
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Perumalla AVS, Saha A, Lee Y, Meullenet JF, Owens CM. Marination properties and sensory evaluation of breast fillets from air-chilled and immersion-chilled broiler carcasses. Poult Sci 2011; 90:671-9. [PMID: 21325241 DOI: 10.3382/ps.2010-00845] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- A V S Perumalla
- Department of Poultry Science, University of Arkansas, Fayetteville, AR, USA
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Müller LSO, Avenarius D, Damasio B, Eldevik OP, Malattia C, Lambot-Juhan K, Tanturri L, Owens CM, Rosendahl K. The paediatric wrist revisited: redefining MR findings in healthy children. Ann Rheum Dis 2010; 70:605-10. [PMID: 21173014 DOI: 10.1136/ard.2010.135244] [Citation(s) in RCA: 89] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
OBJECTIVES During a multicentre study on juvenile idiopathic arthritis, wide variations were observed in bone shape, signal intensity and volume of joint fluid as shown by MRI which in part appeared to be unrelated to disease activity. A study was undertaken to examine these features in a cohort of healthy children. METHODS 88 children of mean age 9.8 years (range 5-15) underwent MRI imaging (T1-weighted Spin Echo and Spectral Selection Attenuated Inversion Recovery (SPAIR)) of the left wrist. The number of bony depressions, distribution and amount of joint fluid and the presence of bone marrow changes were assessed. RESULTS Bony depressions were present in all children, increasing with age from a mean of 4.0 in children aged 4-6 years to 9.2 in those aged 12-15 years (p<0.001)). 45 of 84 children (53.6%) had a high signal on SPAIR with a corresponding low signal on T1 in at least one bone. No associations were seen between bone marrow change (present or not) and sex (p=0.827) or sports club membership (p=0.616). All children had visible joint fluid in at least one of the joints assessed. No associations were seen between the presence of joint fluid and age group, except for the radius/scaphoid and capitate-scaphoid joints and a recess lateral to the hamate. CONCLUSIONS It is important to be aware of the high prevalence of bony depressions, signal changes suggestive of bone marrow oedema and the volume of joint fluid seen in normal children. Such findings must be interpreted with care in children with suspected disease such as juvenile arthritis.
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Abstract
Pale, soft, and exudative (PSE) refers to meat that is pale in color, forms soft gels, and has poor water-holding ability. Most frequently used in reference to pork, this defective meat is being seen with increasing frequency in turkey and broiler processing plants. It has been estimated that this PSE-type meat represents 5 to 40% of meat that is produced in the poultry industry. With the increased production of further-processed products, this PSE problem has become more apparent in the turkey industry. It has been estimated that due to the high incidence, a single turkey processing plant could be losing $2 to 4 million per year, resulting in a loss in excess of $200 million dollars by the turkey industry alone.
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Affiliation(s)
- C M Owens
- Department of Poultry Science, University of Arkansas, Fayetteville 72701, USA.
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Saha A, Perumalla AVS, Lee Y, Meullenet JF, Owens CM. Tenderness, moistness, and flavor of pre- and postrigor marinated broiler breast fillets evaluated by consumer sensory panel. Poult Sci 2009; 88:1250-6. [PMID: 19439637 DOI: 10.3382/ps.2008-00236] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- A Saha
- Department of Poultry Science, and Department of Food Science, University of Arkansas, Fayetteville 72701, USA
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Abstract
This study was conducted to assess the overall quality of commercial broiler breast meat products representing several brands and various industry practices (that is, chilling or enhancement procedures). Six different broiler breast products were evaluated by 75 consumers for 11 attributes related to appearance, flavor, tenderness, and juiciness, including overall acceptance. Twenty-three sensory attributes representing basic taste, flavor, texture, and appearance were evaluated by 11 trained descriptive panelists. Tenderness of cooked meat was instrumentally predicted by the Meullenet-Owens razor shear (MORS). Water holding capacity (cook loss) of cooked meat was also evaluated, and color and pH of raw meat were determined. Significant variations in quality among products tested were reported, indicating a broad range of product quality in the marketplace. One air-chilled and 1 water-chilled/enhanced product were found to be most liked by consumers. Tenderness of products tested was rated in average between "neither tough nor tender" and "very tender" by consumers. Cook loss of the 2 air-chilled products (13.5% to 19.1%, respectively) was significantly lower than that of water-chilled products (18.7% to 24.1%). Partial least squares regression revealed that 4 sensory texture attributes (hardness, hardness of mass, cohesiveness of mass, and tooth pack) and 1 basic taste (sour) were the major attributes driving consumer overall liking of commercial broiler breast meat products.
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Affiliation(s)
- Y S Lee
- Dept. of Food Science, Univ. of Arkansas, Fayetteville, AR 72704, USA. Direct
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