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Mattioli S, Angelucci E, Castellini C, Cartoni Mancinelli A, Chenggang W, Di Federico F, Chiattelli D, Dal Bosco A. Effect of genotype and outdoor enrichment on productive performance and meat quality of slow growing chickens. Poult Sci 2024; 103:104131. [PMID: 39111239 PMCID: PMC11350495 DOI: 10.1016/j.psj.2024.104131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2024] [Revised: 07/15/2024] [Accepted: 07/24/2024] [Indexed: 09/22/2024] Open
Abstract
The optimization of animal welfare, meat quality, environmental impact, and economic sustainability in alternative poultry farming can be achieved by modulating several productive factors and improving the synergy between the chicken genotype and the outdoor environment. The objective of the study was to characterize 4 slow-growing chicken genotypes reared in free range conditions. Eight hundred chickens (SGs; 25 chickens/replicates/genotype/enrichment) belonging to the following genotypes, Red JA57 (RJ), Naked Neck (NN), Lohmann Dual meat-type (LD), and an Italian crossbreed (Robusta Maculata x Sasso, CB). were utilised and slaughtered at 81 d: The grazing areas were alternatively provided with enrichment constituted by strips of sorghum plants (ENR) or only grass (NO ENR). Productive performance (daily weight gain, daily feed intake, feed conversion ratio, live weight) were recorded weekly. Behaviour observations (walking and grass pecking), carcass and meat quality of breast and drumstick were also assessed in 15 chickens/replicate/genotypes/enrichment. Results demonstrated that both LD and CB showed the highest walking activity, but the different strains were differently capable of using the foraging resources (eating grass). The better productive performance was recorded in RJ followed by NN, CB and LD. In LD and CB, the different walking activities also affected the physico-chemical profiles (lower pHu, WHC, and lipids) of the breast and drumstick. The oxidative status was worse in CB than in the other groups (lower tocols, higher carbonyls), in both meat cuts. Fatty acid profile was also related to the genetic strain: a higher amount of n-3 polyunsaturated fatty acids was recorded both in the breast and drumstick of RJ and NN. The Healthy Fatty Index resulted excellent in all the chicken genotypes. In conclusion, the environment/animal interaction resulted as an important factor affecting the adaptability of genotypes to an extensive rearing system. All four genotypes, to different extents, showed good adaptability and production performance, with the exception of LD and CB, which were too light for the commercial supply chain requirements.
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Affiliation(s)
- Simona Mattioli
- Department of Agricultural, Environmental and Food Science, University of Perugia, Perugia 06124, Italy.
| | - Elisa Angelucci
- Department of Agricultural, Environmental and Food Science, University of Perugia, Perugia 06124, Italy
| | - Cesare Castellini
- Department of Agricultural, Environmental and Food Science, University of Perugia, Perugia 06124, Italy
| | - Alice Cartoni Mancinelli
- Department of Agricultural, Environmental and Food Science, University of Perugia, Perugia 06124, Italy
| | - Wei Chenggang
- Department of Agricultural, Environmental and Food Science, University of Perugia, Perugia 06124, Italy
| | - Francesca Di Federico
- Department of Agricultural, Environmental and Food Science, University of Perugia, Perugia 06124, Italy
| | - Diletta Chiattelli
- Department of Agricultural, Environmental and Food Science, University of Perugia, Perugia 06124, Italy
| | - Alessandro Dal Bosco
- Department of Agricultural, Environmental and Food Science, University of Perugia, Perugia 06124, Italy
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Jiang C, Shi Y, Shi X, Yan J, Xuan L, Zhuang L, Li J, Xu G, Zheng J. ELOVL5 and VLDLR synergistically affect n-3 PUFA deposition in eggs of different chicken breeds. Poult Sci 2024; 103:104016. [PMID: 39018654 PMCID: PMC11287006 DOI: 10.1016/j.psj.2024.104016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2024] [Revised: 06/01/2024] [Accepted: 06/19/2024] [Indexed: 07/19/2024] Open
Abstract
There was no significant difference in the composition and content of fatty acids in eggs among different breeds initially, but following the supplementation of flaxseed oil, Dwarf Layer were observed to deposit more n-3 polyunsaturated fatty acid (PUFA) in eggs. Currently, there is limited research on the mechanisms underlying the differences in egg composition among different breeds. Therefore, in this study, 150 twenty-four-wk-old hens of each breed, including the Dwarf Layer and White Leghorn, were fed either a basal diet or a diet supplemented with 2.5% flaxseed oil. After 28 d, eggs and liver samples were collected to determine fatty acid composition, and serum, liver, intestine, and follicles were collected for subsequent biochemical, intestinal morphology, and lipid metabolism-related genes expression analysis. Duodenal contents were collected for microbial analysis. The results showed that there was no significant difference in the content and deposition efficiency of total n-3 PUFA in the liver of the 2 breeds, but the content and deposition efficiency of total n-3 PUFA in the egg of Dwarf Layer were significantly higher than those of White Leghorn after feeding flaxseed oil. Flaxseed oil and breeds did not have significant effects on cholesterol (CHO), free fatty acids (NEFA), low-density lipoprotein (LDL), and estrogen (E2) levels. After feeding with flaxseed oil, the villus height and the villus-to-crypt ratio in both breeds were increased and duodenal crypt depth was decreased. The villus-to-crypt ratio (4.78 vs. 3.60) in the duodenum of Dwarf Layer was significantly higher than that in White Leghorn after feeding with flaxseed oil. Flaxseed oil can impact the gut microbiota in the duodenum and reduce the microbiota associated with fatty acid breakdown, such as Romboutsia, Subdolibranulum, Lachnochlostridium, and Clostridium. This may mean that less ALA can be decomposed and more ALA can be absorbed into the body. Additionally, after feeding flaxseed oil, the mRNA levels of elongation enzymes 5 (ELOVL5), fatty acid desaturase 1 (FADS1), and fatty acid transporter 1 (FATP1) in the liver of Dwarf Layer were significantly higher than those in White Leghorn, while the mRNA levels of peroxisome proliferator-activated receptor alpha (PPAR), carnitine palmitoyl transferase 1 (CPT1), Acyl CoA oxidase 1 (ACOX1), and Acyl-CoA synthetase (ACSL) were significantly lower than those in White Leghorn. The mRNA level of FABP1 in the duodenum of Dwarf Layer was significantly higher than that of White Leghorn, while the mRNA level of FATP1 was significantly lower than that of White Leghorn. The protein levels of ELOVL5 in the liver of Dwarf Layer and very low-density lipoprotein receptor (VLDLR) in the follicles were significantly higher than those of White Leghorn. In summary, after feeding flaxseed oil, the higher ratio of villus height to crypt depth in Dwarf Layer allows more α-linolenic acid (ALA) to be absorbed into the body. The higher mRNA expression of FADS1, ELOVL5, and FATP1, as well as the higher protein expression of ELOVL5 in the liver of Dwarf Layer enhance the conversion of ALA into DHA. The higher protein expression of VLDLR in follicles of Dwarf Layer allows more n-3 PUFA to deposit in the follicles. These combined factors contribute to the Dwarf Layer's ability to deposit higher levels of n-3 PUFA in eggs, as well as improving the deposition efficiency of n-3 PUFA.
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Affiliation(s)
- Caiyun Jiang
- National Engineering Laboratory for Animal Breeding and MOA Key Laboratory of Animal Genetics and Breeding, College of Animal Science and Technology, China Agricultural University, Beijing, 100193, China
| | - Yuanhang Shi
- National Engineering Laboratory for Animal Breeding and MOA Key Laboratory of Animal Genetics and Breeding, College of Animal Science and Technology, China Agricultural University, Beijing, 100193, China
| | - Xuefeng Shi
- National Engineering Laboratory for Animal Breeding and MOA Key Laboratory of Animal Genetics and Breeding, College of Animal Science and Technology, China Agricultural University, Beijing, 100193, China
| | - Jin Yan
- National Engineering Laboratory for Animal Breeding and MOA Key Laboratory of Animal Genetics and Breeding, College of Animal Science and Technology, China Agricultural University, Beijing, 100193, China
| | - Lin Xuan
- National Engineering Laboratory for Animal Breeding and MOA Key Laboratory of Animal Genetics and Breeding, College of Animal Science and Technology, China Agricultural University, Beijing, 100193, China
| | - Longyu Zhuang
- National Engineering Laboratory for Animal Breeding and MOA Key Laboratory of Animal Genetics and Breeding, College of Animal Science and Technology, China Agricultural University, Beijing, 100193, China
| | - Junying Li
- National Engineering Laboratory for Animal Breeding and MOA Key Laboratory of Animal Genetics and Breeding, College of Animal Science and Technology, China Agricultural University, Beijing, 100193, China
| | - Guiyun Xu
- National Engineering Laboratory for Animal Breeding and MOA Key Laboratory of Animal Genetics and Breeding, College of Animal Science and Technology, China Agricultural University, Beijing, 100193, China
| | - Jiangxia Zheng
- National Engineering Laboratory for Animal Breeding and MOA Key Laboratory of Animal Genetics and Breeding, College of Animal Science and Technology, China Agricultural University, Beijing, 100193, China.
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Lei M, Li Y, Li J, Liu J, Dai Z, Chen R, Zhu H. Low Testosterone and High Leptin Activate PPAR Signaling to Induce Adipogenesis and Promote Fat Deposition in Caponized Ganders. Int J Mol Sci 2024; 25:8686. [PMID: 39201373 PMCID: PMC11354323 DOI: 10.3390/ijms25168686] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2024] [Revised: 08/01/2024] [Accepted: 08/07/2024] [Indexed: 09/02/2024] Open
Abstract
Low or insufficient testosterone levels caused by caponization promote fat deposition in animals. However, the molecular mechanism of fat deposition in caponized animals remains unclear. This study aimed to investigate the metabolomics and transcriptomic profiles of adipose tissues and study the effect of testosterone and leptin on the proliferation of adipocytes. We observed a significant enlargement in the areas of adipocytes in the abdominal fat tissues in capon, as well as increased luciferase activity of the serum leptin and a sharp decrease in the serum testosterone in caponized gander. Metabolomics and transcriptomic results revealed differentially expressed genes and differentially expressed metabolites with enhanced PARR signal pathway. The mRNA levels of peroxisome proliferators-activated receptor γ, fatty acid synthase, and suppressor of cytokine signaling 3 in goose primary pre-adipocytes were significantly upregulated with high leptin treatment and decreased significantly with increasing testosterone dose. Hence, reduced testosterone and increased leptin levels after caponization possibly promoted adipocytes proliferation and abdominal fat deposition by altering the expression of PPAR pathway related genes in caponized ganders. This study provides a new direction for the mechanism through which testosterone regulates the biological function of leptin and fat deposition in male animals.
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Affiliation(s)
- Mingming Lei
- Institute of Animal Science, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China; (M.L.); (Y.L.); (J.L.); (J.L.); (Z.D.); (R.C.)
- Key Laboratory of Crop and Livestock Integration, Ministry of Agriculture, Institute of Animal Science, Jiangsu Academy of Agricultural Sciences, Jiangsu Province Engineering Research Center of Precision Animal Breeding, Nanjing 210014, China
| | - Yaxin Li
- Institute of Animal Science, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China; (M.L.); (Y.L.); (J.L.); (J.L.); (Z.D.); (R.C.)
- Key Laboratory of Crop and Livestock Integration, Ministry of Agriculture, Institute of Animal Science, Jiangsu Academy of Agricultural Sciences, Jiangsu Province Engineering Research Center of Precision Animal Breeding, Nanjing 210014, China
| | - Jiaying Li
- Institute of Animal Science, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China; (M.L.); (Y.L.); (J.L.); (J.L.); (Z.D.); (R.C.)
- Key Laboratory of Crop and Livestock Integration, Ministry of Agriculture, Institute of Animal Science, Jiangsu Academy of Agricultural Sciences, Jiangsu Province Engineering Research Center of Precision Animal Breeding, Nanjing 210014, China
| | - Jie Liu
- Institute of Animal Science, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China; (M.L.); (Y.L.); (J.L.); (J.L.); (Z.D.); (R.C.)
- Key Laboratory of Crop and Livestock Integration, Ministry of Agriculture, Institute of Animal Science, Jiangsu Academy of Agricultural Sciences, Jiangsu Province Engineering Research Center of Precision Animal Breeding, Nanjing 210014, China
| | - Zichun Dai
- Institute of Animal Science, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China; (M.L.); (Y.L.); (J.L.); (J.L.); (Z.D.); (R.C.)
- Key Laboratory of Crop and Livestock Integration, Ministry of Agriculture, Institute of Animal Science, Jiangsu Academy of Agricultural Sciences, Jiangsu Province Engineering Research Center of Precision Animal Breeding, Nanjing 210014, China
| | - Rong Chen
- Institute of Animal Science, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China; (M.L.); (Y.L.); (J.L.); (J.L.); (Z.D.); (R.C.)
- Key Laboratory of Crop and Livestock Integration, Ministry of Agriculture, Institute of Animal Science, Jiangsu Academy of Agricultural Sciences, Jiangsu Province Engineering Research Center of Precision Animal Breeding, Nanjing 210014, China
| | - Huanxi Zhu
- Institute of Animal Science, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China; (M.L.); (Y.L.); (J.L.); (J.L.); (Z.D.); (R.C.)
- Key Laboratory of Crop and Livestock Integration, Ministry of Agriculture, Institute of Animal Science, Jiangsu Academy of Agricultural Sciences, Jiangsu Province Engineering Research Center of Precision Animal Breeding, Nanjing 210014, China
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Sampath V, Park JH, Kim IH. Synbiotic-Glyconutrient Additive Reveals a Conducive Effect on Growth Performance, Fatty Acid Profile, Sensory Characteristics, and Texture Profile Analysis in Finishing Pig. Foods 2023; 13:105. [PMID: 38201133 PMCID: PMC10778320 DOI: 10.3390/foods13010105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 12/18/2023] [Accepted: 12/23/2023] [Indexed: 01/12/2024] Open
Abstract
This study aims to investigate the effect of synbiotic-glyconutrients (SB-GLN) additive on growth performance, fatty acid profile, sensory characteristics, and texture profile analysis in finishing pig. Landrace × Yorkshire ♀ × (Duroc ♂) (n = 60) pigs with average body weight of 54.88 ± 1 kg were allocated into one of three dietary treatment groups in a complete randomized block design with four replicates of five pigs (two barrows and three gilts) per pen. The test treatments (TRT) were CON-corn-soybean meal basal diet; TRT 1-CON+ 0.25% SB-GLN; and TRT 2-CON + 0.5% SB-GLN. SB-GLN contains 1 × 107 CFU/g each of: L. plantarum, B. subtilis, and S. Cerevisiae, and 5% yeast cell wall β-Glucans (from S. Cerevisiae), and 14% of glyconutrients (N-acetylglucosamine, D-xylose, and Fucose). Pigs fed SB-GLN supplement showed linearly increased (p < 0.05) body weight, daily gain, and daily feed at the end of week 5, 10, and the overall experimental period. In addition, G:F showed a tendency to decrease (p < 0.1) at the end of week 10 and the overall experimental period. In addition, pigs that received a graded level of SB-GLN showed a tendency to increase (p < 0.1) their longiness muscle area and decreased (p < 0.05) cooking loss. The sensory results of pork belly (tenderness and juiciness) and loin (flavor) meat, and the texture profile analysis parameters of hardness 1, cohesiveness, and gumminess (belly), and hardness 2, chewiness, and springiness (loin) meat were linearly higher (p < 0.05) in the SB-GLN group. The values of fatty acid like butyric acid, caproic acid, undecylic acid, tridecylic acid, myristic acid, pentadecyclic acid, palmitic acid, margaric acid, stearic acid, eicosapentaenoic acid, and lignoceric acid were higher in pork belly fat of the SB-GLN-treated group compared to CON. Moreover, pigs that received SB-GLN exhibited higher crude fat and lauric acid, myristic acid, pentacyclic acid, palmitic acid, margaric acid, Octadecanoic acid, Oleic acid, linoleic acid, and eicosapentaenoic acid FA profiles in belly-lean meat. Also, the FA profile of the SB-GLN-treated group loin-lean meat showed increased lauric acid, myristic acid, palmitic acid, margaric acid, stearic acid, oleic acid, linoleic acid, alpha-linoleic acid, and eicosapentaenoic acid. The SB-GLN-treated group pork belly fat, belly lean meat, and loin-lean meat showed linearly increased docosahexaenoic acid, nervonic acid, omega 3, omega 6, ω-6: ω-3, Σ saturated FA, Σ un-SFA, Σ mono-USFA, Σ poly-USFA, MUFA/SFA, and PUFA/SFA. Therefore, we infer that the inclusion of 0.5% SB-GLN additive to finishing pig diet would be more beneficial to enhance their performance, and to increase the essential FA profile of pork meat for human consumption.
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Affiliation(s)
- Vetriselvi Sampath
- Department of Animal Resource and Science, Dankook University, Cheonan 330-714, Chungnam, Republic of Korea; (V.S.); (J.H.P.)
- Smart Animal Bio Institute, Dankook University, Cheonan 330-714, Chungnam, Republic of Korea
| | - Jae Hong Park
- Department of Animal Resource and Science, Dankook University, Cheonan 330-714, Chungnam, Republic of Korea; (V.S.); (J.H.P.)
- Smart Animal Bio Institute, Dankook University, Cheonan 330-714, Chungnam, Republic of Korea
| | - In Ho Kim
- Department of Animal Resource and Science, Dankook University, Cheonan 330-714, Chungnam, Republic of Korea; (V.S.); (J.H.P.)
- Smart Animal Bio Institute, Dankook University, Cheonan 330-714, Chungnam, Republic of Korea
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Sun Y, Wang Y, Li Y, Li H, Wang C, Zhang Q. Comparative transcriptome and proteome analyses of the longissimus dorsi muscle for explaining the difference between donkey meat and other meats. Anim Biotechnol 2023; 34:3085-3098. [PMID: 36271875 DOI: 10.1080/10495398.2022.2134883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
Domestic donkeys (Equus asinus) have been maintained mainly for service purposes in the past. Nowadays, there is an increasing interest in donkey milk and meat production in several countries, including China. Donkey meat is highly consumed because of its nutritional value and unique flavor. However, genomic studies on donkey meat are limited. Therefore, in this study, we aimed to examine the molecular difference of longissimus dorsi muscles of donkey, cow, and goat. RNA sequencing and Proteome sequencing technology were used to analyze the transcriptome and proteome of the longissimus dorsi muscle of donkey, cow, and goat. A total of 1338 and 1780 differentially expressed genes (DEGs) were identified in donkey meat compared with that in cow and goat meat, respectively. Most of the DEGs were involved in biological processes, including small GTPase-mediated signal transduction, protein ubiquitination, protein glycosylation, and MAP kinase tyrosine/serine/threonine phosphatase activity. Additionally, 764 and 1024 differentially expressed proteins (DEPs) were identified in cow vs. donkey, and goat vs. donkey, respectively; these DEPs were mainly involved in metabolism. Genetic variation and regulatory factors can combine as a database to provide more valuable molecular information for further analysis.
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Affiliation(s)
- Yan Sun
- Shandong Provincial Key Laboratory of Animal Biotochnology and Disease Control and Prevention, College of Animal Science and Technology, Shandong Agricultural University, Tai'an, China
| | - Yonghui Wang
- Liaocheng Research Institute of Donkey High-Efficiency Breeding and Ecological Feeding, Liaocheng University, Liaocheng, China
| | - Yuhua Li
- Liaocheng Research Institute of Donkey High-Efficiency Breeding and Ecological Feeding, Liaocheng University, Liaocheng, China
| | - Haijing Li
- National Engineering Research Center for Gelatin-based Traditional Chinese Medicine, Dong-E-E-Jiao Co. Ltd, Liaocheng, China
| | - Changfa Wang
- Liaocheng Research Institute of Donkey High-Efficiency Breeding and Ecological Feeding, Liaocheng University, Liaocheng, China
| | - Qin Zhang
- Shandong Provincial Key Laboratory of Animal Biotochnology and Disease Control and Prevention, College of Animal Science and Technology, Shandong Agricultural University, Tai'an, China
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Yuan S, Tian S, Meng C, Ji F, Zhou B, Rushdi HE, Ye M. The Identification of Functional Genes Affecting Fat-Related Meat Traits in Meat-Type Pigeons Using Double-Digest Restriction-Associated DNA Sequencing and Molecular Docking Analysis. Animals (Basel) 2023; 13:3256. [PMID: 37893980 PMCID: PMC10603692 DOI: 10.3390/ani13203256] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2023] [Revised: 09/26/2023] [Accepted: 10/11/2023] [Indexed: 10/29/2023] Open
Abstract
The Chinese indigenous Shiqi (SQ) pigeon and the imported White King (WK) pigeon are two meat-type pigeon breeds of economical and nutritional importance in China. They displayed significant differences in such meat quality traits as intramuscular fat (IMF) content and fatty acid (FA) compositions in the breast muscles. In this study, we aimed to screen candidate genes that could affect fat-related meat quality traits in meat-type pigeons. We investigated the polymorphic variations at the genomic level using double-digest restriction-associated DNA (ddRAD) sequencing in 12 squabs of SQ and WK pigeons that exhibited significant inter-breed differences in IMF content as well as FA and amino acid compositions in the breast muscles, and screened candidate genes influencing fat-related traits in squabs through gene ontology analysis and pathway analysis. By focusing on 6019 SNPs, which were located in genes with correct annotations and had the potential to induce changes in the encoded proteins, we identified 19 genes (ACAA1, ACAA2, ACACB, ACADS, ACAT1, ACOX3, ACSBG1, ACSBG2, ACSL1, ACSL4, ELOVL6, FADS1, FADS2, HACD4, HADH, HADHA, HADHB, MECR, OXSM) as candidate genes that could affect fat-related traits in squabs. They were significantly enriched in the pathways of FA metabolism, degradation, and biosynthesis (p < 0.05). Results from molecular docking analysis further revealed that three non-synonymous amino acid alterations, ACAA1(S357N), ACAA2(T234I), and ACACB(H1418N), could alter the non-bonding interactions between the enzymatic proteins and their substrates. Since ACAA1, ACAA2, and ACACB encode rate-limiting enzymes in FA synthesis and degradation, alterations in the enzyme-substrate binding affinity may subsequently affect the catalytic efficiency of enzymes. We suggested that SNPs in these three genes were worthy of further investigation into their roles in explaining the disparities in fat-related traits in squabs.
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Affiliation(s)
- Siyu Yuan
- College of Bioscience and Biotechnology, Yangzhou University, Yangzhou 225009, China; (S.Y.); (S.T.); (C.M.)
| | - Shaoqi Tian
- College of Bioscience and Biotechnology, Yangzhou University, Yangzhou 225009, China; (S.Y.); (S.T.); (C.M.)
| | - Chuang Meng
- College of Bioscience and Biotechnology, Yangzhou University, Yangzhou 225009, China; (S.Y.); (S.T.); (C.M.)
- Jiangsu Key Laboratory of Zoonosis, Yangzhou University, Yangzhou 225009, China
| | - Feng Ji
- Institute of Animal Husbandry and Veterinary Medicine, Beijing Academy of Agriculture and Forestry Sciences, Beijing 100089, China;
| | - Bin Zhou
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China;
| | - Hossam E. Rushdi
- Joint International Research Laboratory of Agricultural & Agri-Product Safety, Yangzhou University, Yangzhou 225009, China
| | - Manhong Ye
- College of Bioscience and Biotechnology, Yangzhou University, Yangzhou 225009, China; (S.Y.); (S.T.); (C.M.)
- Joint International Research Laboratory of Agricultural & Agri-Product Safety, Yangzhou University, Yangzhou 225009, China
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Li Y, Mei H, Liu Y, Li Z, Qamar H, Yu M, Ma X. Dietary Supplementation with Rutin Alters Meat Quality, Fatty Acid Profile, Antioxidant Capacity, and Expression Levels of Genes Associated with Lipid Metabolism in Breast Muscle of Qingyuan Partridge Chickens. Foods 2023; 12:2302. [PMID: 37372511 DOI: 10.3390/foods12122302] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Revised: 06/02/2023] [Accepted: 06/03/2023] [Indexed: 06/29/2023] Open
Abstract
Consumer demand for tasty and quality meat has been quickly increasing. This study investigated how dietary supplemented rutin affects meat quality, muscle fatty acid profile, and antioxidant capacity in the Chinese indigenous Qingyuan partridge chicken. A cohort of 180 healthy 119-day-old chickens was subjected to a randomized assignment into three groups, identified as the control, R200, and R400 groups, with respective supplementation of 0, 200, and 400 mg/kg of rutin. The results revealed insignificance in growth performance, namely, average daily gain, average daily feed intake, and feed-to-gain ratio, across the various treatment groups (p > 0.05). Nevertheless, dietary rutin supplementation increased (p < 0.05) breast muscle yield and intramuscular fat content in breast muscle and decreased (p < 0.05) drip loss in breast muscle. Rutin supplementation increased (p < 0.05) the content of high-density lipoprotein but decreased (p < 0.05) the contents of glucose, triglyceride, and total cholesterol in serum. Rutin supplementation increased (p < 0.05) the levels of DHA (C22:6n-3), total polyunsaturated fatty acids (PUFAs), n-3 PUFAs, decanoic acid (C10:0), the activity of Δ5 + Δ6 (22:6 (n - 3)/18:3 (n - 3)), and the ratio of PUFA/SFA in breast muscle but decreased (p < 0.05) the level of palmitoleic acid (C16:1n-7), the ratio of n-6/n-3 PUFAs, and the activity of Δ9 (16:1 (n - 7)/16:0). Rutin treatment also reduced (p < 0.05) the contents of malondialdehyde in serum and breast muscle, and increased (p < 0.05) the catalase activity and total antioxidant capacity in serum and breast muscle and the activity of total superoxide dismutase in serum. Additionally, rutin supplementation downregulated the expression of AMPKα and upregulated the expression of PPARG, FADS1, FAS, ELOVL7, NRF2, and CAT in breast muscle (p < 0.05). Convincingly, the results revealed that rutin supplementation improved meat quality, fatty acid profiles, especially n-3 PUFAs, and the antioxidant capacity of Qingyuan partridge chickens.
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Affiliation(s)
- Yuanfei Li
- Institute of Animal Science, Guangdong Academy of Agricultural Sciences, State Key Laboratory of Livestock and Poultry Breeding, Key Laboratory of Animal Nutrition and Feed Science in South China, Ministry of Agriculture and Rural Affairs, Guangdong Provincial Key Laboratory of Animal Breeding and Nutrition, Guangdong Engineering Technology Research Center of Animal Meat Quality and Safety Control and Evaluation, Guangzhou 510640, China
| | - Huadi Mei
- Institute of Animal Science, Guangdong Academy of Agricultural Sciences, State Key Laboratory of Livestock and Poultry Breeding, Key Laboratory of Animal Nutrition and Feed Science in South China, Ministry of Agriculture and Rural Affairs, Guangdong Provincial Key Laboratory of Animal Breeding and Nutrition, Guangdong Engineering Technology Research Center of Animal Meat Quality and Safety Control and Evaluation, Guangzhou 510640, China
| | - Yanchen Liu
- Institute of Animal Science, Guangdong Academy of Agricultural Sciences, State Key Laboratory of Livestock and Poultry Breeding, Key Laboratory of Animal Nutrition and Feed Science in South China, Ministry of Agriculture and Rural Affairs, Guangdong Provincial Key Laboratory of Animal Breeding and Nutrition, Guangdong Engineering Technology Research Center of Animal Meat Quality and Safety Control and Evaluation, Guangzhou 510640, China
| | - Zhenming Li
- Institute of Animal Science, Guangdong Academy of Agricultural Sciences, State Key Laboratory of Livestock and Poultry Breeding, Key Laboratory of Animal Nutrition and Feed Science in South China, Ministry of Agriculture and Rural Affairs, Guangdong Provincial Key Laboratory of Animal Breeding and Nutrition, Guangdong Engineering Technology Research Center of Animal Meat Quality and Safety Control and Evaluation, Guangzhou 510640, China
| | - Hammad Qamar
- Institute of Animal Science, Guangdong Academy of Agricultural Sciences, State Key Laboratory of Livestock and Poultry Breeding, Key Laboratory of Animal Nutrition and Feed Science in South China, Ministry of Agriculture and Rural Affairs, Guangdong Provincial Key Laboratory of Animal Breeding and Nutrition, Guangdong Engineering Technology Research Center of Animal Meat Quality and Safety Control and Evaluation, Guangzhou 510640, China
| | - Miao Yu
- Institute of Animal Science, Guangdong Academy of Agricultural Sciences, State Key Laboratory of Livestock and Poultry Breeding, Key Laboratory of Animal Nutrition and Feed Science in South China, Ministry of Agriculture and Rural Affairs, Guangdong Provincial Key Laboratory of Animal Breeding and Nutrition, Guangdong Engineering Technology Research Center of Animal Meat Quality and Safety Control and Evaluation, Guangzhou 510640, China
- Maoming Branch, Guangdong Laboratory for Lingnan Modern Agricultural, Maoming 525000, China
| | - Xianyong Ma
- Institute of Animal Science, Guangdong Academy of Agricultural Sciences, State Key Laboratory of Livestock and Poultry Breeding, Key Laboratory of Animal Nutrition and Feed Science in South China, Ministry of Agriculture and Rural Affairs, Guangdong Provincial Key Laboratory of Animal Breeding and Nutrition, Guangdong Engineering Technology Research Center of Animal Meat Quality and Safety Control and Evaluation, Guangzhou 510640, China
- Maoming Branch, Guangdong Laboratory for Lingnan Modern Agricultural, Maoming 525000, China
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Zavistanaviciute P, Klementaviciute J, Klupsaite D, Zokaityte E, Ruzauskas M, Buckiuniene V, Viskelis P, Bartkiene E. Effects of Marinades Prepared from Food Industry By-Products on Quality and Biosafety Parameters of Lamb Meat. Foods 2023; 12:foods12071391. [PMID: 37048209 PMCID: PMC10093910 DOI: 10.3390/foods12071391] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 03/21/2023] [Accepted: 03/22/2023] [Indexed: 03/29/2023] Open
Abstract
This study aimed to develop marinade formulas based on by-products from the dairy, berry, and fruit industries and apply them to lamb meat (LM) treatments to improve the safety and quality characteristics of the meat. To fulfil this aim, six marinade (M) formulations were created based on acid whey (AW) fermented with Lacticaseibacillus casei (Lc) and Liquorilactobacillus uvarum (Lu), either alone or combined with freeze-dried apple (AP) or blackcurrant (BC) pomace. The most appropriate fermentation times for the marinades were selected according to the lower pH values and higher viable LAB counts in the samples. Additionally, the antimicrobial activity of the selected marinades against pathogenic and opportunistic bacterial strains was tested. The characteristics of the LM were analysed after 24 and 48 h of treatment, including physicochemical, technological, and microbiological parameters, as well as overall acceptability. It was established that, after 48 h of fermentation, all of the tested marinades, except M-AWLuBC, had lactic acid bacterial counts > 8.0 log10 CFU·mL−1 and pH values < 3.74. The broadest spectra of pathogen inhibition were observed in the M-AWLuAP and M-AWLuBC marinades. The latter formulations improved the water holding capacity (WHC) and overall acceptability of the LM, while, in the LM-AWLcAP samples, histamine, cadaverine, putrescine, tryptamine, and phenylethylamine were not formed. Lastly, LM treatment with the M-AWLcAP and M-AWLuAP formulas for 48 h achieved the highest overall acceptability (9.04 and 9.43), tenderness (1.53 and 1.47 kg·cm−2) and WHC (2.95% and 3.5%) compared to the control samples.
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Affiliation(s)
- Paulina Zavistanaviciute
- Institute of Animal Rearing Technologies, Faculty of Animal Sciences, Lithuanian University of Health Sciences, Tilzes Str. 18, LT-47181 Kaunas, Lithuania
- Department of Food Safety and Quality, Veterinary Academy, Lithuanian University of Health Sciences, Tilzes Str. 18, LT-47181 Kaunas, Lithuania
- Correspondence: ; Tel.: +370-655-06461
| | - Jolita Klementaviciute
- Institute of Animal Rearing Technologies, Faculty of Animal Sciences, Lithuanian University of Health Sciences, Tilzes Str. 18, LT-47181 Kaunas, Lithuania
| | - Dovile Klupsaite
- Institute of Animal Rearing Technologies, Faculty of Animal Sciences, Lithuanian University of Health Sciences, Tilzes Str. 18, LT-47181 Kaunas, Lithuania
| | - Egle Zokaityte
- Institute of Animal Rearing Technologies, Faculty of Animal Sciences, Lithuanian University of Health Sciences, Tilzes Str. 18, LT-47181 Kaunas, Lithuania
| | - Modestas Ruzauskas
- Department of Anatomy and Physiology, Faculty of Veterinary, Lithuanian University of Health Sciences, Tilzes Str. 18, LT-47181 Kaunas, Lithuania
- Institute of Microbiology and Virology, Faculty of Veterinary, Lithuanian University of Health Sciences, Mickeviciaus Str. 9, LT-44307 Kaunas, Lithuania
| | - Vilija Buckiuniene
- Institute of Animal Rearing Technologies, Faculty of Animal Sciences, Lithuanian University of Health Sciences, Tilzes Str. 18, LT-47181 Kaunas, Lithuania
| | - Pranas Viskelis
- Lithuanian Research Centre for Agriculture and Forestry, Institute of Horticulture, Kauno Str. 30, LT-54333 Babtai, Lithuania
| | - Elena Bartkiene
- Institute of Animal Rearing Technologies, Faculty of Animal Sciences, Lithuanian University of Health Sciences, Tilzes Str. 18, LT-47181 Kaunas, Lithuania
- Department of Food Safety and Quality, Veterinary Academy, Lithuanian University of Health Sciences, Tilzes Str. 18, LT-47181 Kaunas, Lithuania
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9
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Khosinklang W, Kubota S, Riou C, Kaewsatuan P, Molee A, Molee W. Omega-3 meat enrichment and L-FABP, PPARA, and LPL genes expression are modified by the level and period of tuna oil supplementation in slow-growing chickens. J Anim Sci 2023; 101:skad267. [PMID: 37549905 PMCID: PMC10563153 DOI: 10.1093/jas/skad267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Accepted: 08/04/2023] [Indexed: 08/09/2023] Open
Abstract
This study proposes a strategy to manipulate the fatty acid (FA) content in slow-growing Korat chicken (KRC) meat using tuna oil (TO). To determine the optimal level and feeding period of TO supplementation, we conducted a study investigating the effects of dietary TO levels and feeding periods on meat quality, omega-3 polyunsaturated fatty acid (n-3 PUFA) composition, and gene expression related to FA metabolism in KRC breast meat. At 3 wk of age, 700 mixed-sex KRC were assigned to seven augmented factorial treatments with a completely randomized design, each consisting of four replicate pens containing 25 chickens per pen. The control group received a corn-soybean-based diet with 4.5% rice bran oil (RBO), while varying amounts of TO (1.5%, 3.0%, or 4.5%) replaced a portion of the RBO content in the experimental diets. The chickens were fed these diets for 3 and 6 wk, respectively, before being slaughtered at 9 wk. Our results indicated no significant interactions between TO levels and feeding periods on the growth performance or meat quality of KRC (P > 0.05). However, the liver fatty acid-binding protein gene (L-FABP, also known as FABP1), responsible for FA transport and accumulation, showed significantly higher expression in the chickens supplemented with 4.5% TO (P < 0.05). The chickens supplemented with 4.5% TO for a longer period (3 to 9 wk of age) exhibited the lowest levels of n-6 PUFA and n-6 to n-3 ratio, along with the highest levels of eicosapentaenoic acid, docosahexaenoic acid, and n-3 PUFA in the breast meat (P < 0.05). However, even a short period of supplementation with 4.5% TO (6 to 9 wk of age) was adequate to enrich slow-growing chicken meat with high levels of n-3 PUFA, as recommended previously. Our findings indicated that even a short period of tuna oil supplementation could lead to desirable levels of omega-3 enrichment in slow-growing chicken meat. This finding has practical implications for the poultry industry, providing insights into optimal supplementation strategies for achieving desired FA profiles without adversely affecting growth performance or meat quality.
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Affiliation(s)
- Wichuta Khosinklang
- School of Animal Technology and Innovation, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand
| | - Satoshi Kubota
- School of Animal Technology and Innovation, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand
| | - Cindy Riou
- School of Animal Technology and Innovation, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand
| | - Pramin Kaewsatuan
- School of Animal Technology and Innovation, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand
| | - Amonrat Molee
- School of Animal Technology and Innovation, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand
| | - Wittawat Molee
- School of Animal Technology and Innovation, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand
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10
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Untea AE, Turcu RP, Saracila M, Vlaicu PA, Panaite TD, Oancea AG. Broiler meat fatty acids composition, lipid metabolism, and oxidative stability parameters as affected by cranberry leaves and walnut meal supplemented diets. Sci Rep 2022; 12:21618. [PMID: 36517513 PMCID: PMC9750998 DOI: 10.1038/s41598-022-25866-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Accepted: 12/06/2022] [Indexed: 12/23/2022] Open
Abstract
A randomized complete block with a 2 × 3 factorial arrangement was used to design a nutrition experiment conducted for the evaluation of the relation between walnut meal (WM-6% inclusion rate) and cranberry leaves (CL-1% and 2% inclusion rate) supplements and their effects on tissue lipid profile, lipid metabolism indices and oxidative stability of meat. Semi-intensive system conditions were simulated for 240 Ross 308 broilers and the animals were reared on permanent shave litter in boxes of 3 m2 (40 broilers / each group, housed in a single box). The current study results showed that the diets enriched in linolenic acid (LNA) (WM diets) led to broilers meat enriched in LNA, but the synthesis of long-chain omega-3 polyunsaturated fatty acids (LC n-3 PUFA) was stimulated when the diets were supplemented with a natural antioxidants source (CL diets). The CL diet also exhibited the most powerful effect in counteracting the oxidative processes of meat.
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Affiliation(s)
- Arabela Elena Untea
- Feed and Food Quality Department, National Research and Development Institute for Biology and Animal Nutrition, Calea Bucharest, No. 1, 077015, Balotesti, Ilfov, Romania.
| | - Raluca Paula Turcu
- Feed and Food Quality Department, National Research and Development Institute for Biology and Animal Nutrition, Calea Bucharest, No. 1, 077015, Balotesti, Ilfov, Romania
| | - Mihaela Saracila
- Feed and Food Quality Department, National Research and Development Institute for Biology and Animal Nutrition, Calea Bucharest, No. 1, 077015, Balotesti, Ilfov, Romania
| | - Petru Alexandru Vlaicu
- Feed and Food Quality Department, National Research and Development Institute for Biology and Animal Nutrition, Calea Bucharest, No. 1, 077015, Balotesti, Ilfov, Romania
| | - Tatiana Dumitra Panaite
- Nutrition Physiology Department, National Research and Development Institute for Biology and Animal Nutrition, Calea Bucharest, No. 1, 077015, Balotesti, Ilfov, Romania
| | - Alexandra Gabriela Oancea
- Feed and Food Quality Department, National Research and Development Institute for Biology and Animal Nutrition, Calea Bucharest, No. 1, 077015, Balotesti, Ilfov, Romania
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11
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Marchewka J, Sztandarski P, Solka M, Louton H, Rath K, Vogt L, Rauch E, Ruijter D, de Jong IC, Horbańczuk JO. Linking key husbandry factors to the intrinsic quality of broiler meat. Poult Sci 2022; 102:102384. [PMID: 36565632 PMCID: PMC9801217 DOI: 10.1016/j.psj.2022.102384] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 11/24/2022] [Accepted: 11/30/2022] [Indexed: 12/12/2022] Open
Abstract
Broiler farming is the fastest-growing animal production sector and broiler meat is the second most-consumed meat in the world. The intensification of broiler production often has a negative impact on the meat quality and carcass characteristics. Consumers, however, expect a quality product from animals reared extensively on farms providing good animal welfare, often intuitively associated with extensive farming practices. Therefore, this literature review investigates how the critical factors contributing to the degree of extensiveness of broiler production affect the quality of meat. We used the data from scientific articles published in the years 2012-2021 to analyze the effect of diet (n = 409), genetics (n = 86), enrichment (n = 25), and stocking density (n = 20) on meat quality and carcass characteristics. Minerals and microelements supplementation in the diet improved all the meat quality aspects: sensory, physical, and chemical in most studies. Minerals and enzymes in the diet had beneficial effects on carcass characteristics, unlike feed restriction and ingredient substitutions. The impact of outdoor access on meat quality and carcass characteristics was most frequently examined, in contrast to the use of perches or effects of litter quality. Overall, enrichment did not affect the meat's sensory or physical parameters, but outdoor access improved its lipid composition. Lower stocking density deteriorated intramuscular fat content, decreased tenderness and juiciness, yet lowered cooking and drip loss, and increased carcass and breast muscle yields. When it comes to genetics, in general, slow growing broiler strains have better meat quality parameters, especially regarding yellowness (b*), redness (a*), cooking and drip loss. Our review shows that the factors which contribute to extensiveness of broiler production systems and birds' welfare also affect meat quality and the carcass characteristics.
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Affiliation(s)
- Joanna Marchewka
- Institute of Genetics and Animal Biotechnology, Polish Academy of Sciences, Jastrzebiec, 05-552 Magdalenka, Poland
| | - Patryk Sztandarski
- Institute of Genetics and Animal Biotechnology, Polish Academy of Sciences, Jastrzebiec, 05-552 Magdalenka, Poland
| | - Magdalena Solka
- Institute of Genetics and Animal Biotechnology, Polish Academy of Sciences, Jastrzebiec, 05-552 Magdalenka, Poland,Corresponding authors:
| | - Helen Louton
- Animal Health and Animal Welfare, Faculty of Agricultural and Environmental Sciences, University of Rostock, 18059 Rostock, Germany
| | - Katharina Rath
- Quality assurance animal welfare, Naturland – Association for Organic Agriculture e.V., 82166 Graefelfing, Germany
| | - Lukas Vogt
- Quality assurance animal welfare, Naturland – Association for Organic Agriculture e.V., 82166 Graefelfing, Germany
| | - Elke Rauch
- Chair of Animal Welfare, Ethology, Animal Hygiene and Animal Husbandry, Department of Veterinary Sciences, Faculty of Veterinary Medicine, 80539 Munich, Germany
| | - Dionne Ruijter
- Wageningen Livestock Research, Wageningen University & Research, 6700 AH Wageningen, The Netherlands
| | - Ingrid C. de Jong
- Wageningen Livestock Research, Wageningen University & Research, 6700 AH Wageningen, The Netherlands
| | - Jarosław O. Horbańczuk
- Institute of Genetics and Animal Biotechnology, Polish Academy of Sciences, Jastrzebiec, 05-552 Magdalenka, Poland
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12
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Tavaniello S, Fatica A, Palazzo M, Zejnelhoxha S, Wu M, Marco LD, Salimei E, Maiorano G. Carcass and Meat Quality Traits of Medium-Growing Broiler Chickens Fed Soybean or Pea Bean and Raised under Semi-Intensive Conditions. Animals (Basel) 2022; 12:ani12202849. [PMID: 36290235 PMCID: PMC9597835 DOI: 10.3390/ani12202849] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Revised: 10/10/2022] [Accepted: 10/17/2022] [Indexed: 11/23/2022] Open
Abstract
A study was carried out to evaluate the effect of the total replacement of flaked soybean (Glycine max L., SOY) with raw pea (Pisum sativum L., PEA) on the carcass and meat quality traits of two medium-growing broiler strains (Kabir Rosso Plus, KB; New Red, NR). Birds were housed in 20 pens (five replications/groups, six birds each). At 83 days of age, 40 birds (2/replication) were slaughtered and the pectoral muscle (PM) was removed for analyses. Diet did not affect slaughter weight, carcass traits and meat quality. A pea diet determined a significant increase of MUFA and a decrease of PUFA, n-3 and n-6 PUFA; hence, the pea-fed group had a lower PUFA/SFA and a higher n-6/n-3 ratios compared to the soy-fed. NR chickens were heavier, with higher carcass and cut weights (p < 0.01) compared to KB chickens. Interactions (p < 0.05) between factors were found for PM weight and yield. Meat from NR had a higher (p < 0.05) pH. Fatty acids were slightly affected by genotype. Replacing soybean with pea adversely affects meat fatty acid composition in terms of nutritional profile.
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13
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Liu Y, Liang S, Wang K, Zi X, Zhang R, Wang G, Kang J, Li Z, Dou T, Ge C. Physicochemical, Nutritional Properties and Metabolomics Analysis Fat Deposition Mechanism of Chahua Chicken No. 2 and Yao Chicken. Genes (Basel) 2022; 13:1358. [PMID: 36011269 PMCID: PMC9407069 DOI: 10.3390/genes13081358] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 07/25/2022] [Accepted: 07/25/2022] [Indexed: 01/27/2023] Open
Abstract
Poultry is an important dietary source of animal protein, accounting for approximately 30% of global meat consumption. Because of its low price, low fat and cholesterol content, and no religious restrictions, chicken is considered a widely available healthy meat. Chahua chicken No. 2 is a synthetic breed of Chahua chicken derived from five generations of specialized strain breeding. In this study, Chahua chicken No. 2 (CH) and Yao chicken (Y) were used as the research objects to compare the differences in physicochemical and nutritional indicators of meat quality between the two chicken breeds, and metabolomics was used to analyze the differences in metabolites and lipid metabolism pathways and to explore the expression of genes involved in adipogenesis. The physical index and nutritional value of CH are better than that of Y, and the chemical index of Y is better than that of CH. However, the chemical index results of CH are also within the normal theoretical value range. Comprehensive comparison shows that the meat quality of CH is relatively good. Metabolomics analysis showed that CH and Y had 85 different metabolites, and the differential metabolites were mainly classified into eight categories. KEGG pathway enrichment analysis revealed 13 different metabolic pathways. The screened PPARG, FABP3, ACSL5, FASN, UCP3 and SC5D were negatively correlated with muscle fat deposition, while PPARα, ACACA and ACOX1 were positively correlated with muscle fat deposition. The meat quality of CH was better than Y. The metabolites and metabolic pathways obtained by metabonomics analysis mainly involved the metabolism of amino acids and fatty acids, which were consistent with the differences in meat quality between the two breeds and the contents of precursors affecting flavor. The screened genes were associated with fatty deposition in poultry.
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Affiliation(s)
- Yong Liu
- College of Animal Science and Technology, Yunnan Agricultural University, Kunming 650201, China; (Y.L.); (K.W.); (X.Z.); (R.Z.); (G.W.); (J.K.); (Z.L.); (T.D.)
| | - Shuangmin Liang
- College of Food Science and Technology, Yunnan Agricultural University, Kunming 650201, China;
| | - Kun Wang
- College of Animal Science and Technology, Yunnan Agricultural University, Kunming 650201, China; (Y.L.); (K.W.); (X.Z.); (R.Z.); (G.W.); (J.K.); (Z.L.); (T.D.)
| | - Xiannian Zi
- College of Animal Science and Technology, Yunnan Agricultural University, Kunming 650201, China; (Y.L.); (K.W.); (X.Z.); (R.Z.); (G.W.); (J.K.); (Z.L.); (T.D.)
| | - Ru Zhang
- College of Animal Science and Technology, Yunnan Agricultural University, Kunming 650201, China; (Y.L.); (K.W.); (X.Z.); (R.Z.); (G.W.); (J.K.); (Z.L.); (T.D.)
| | - Guangzheng Wang
- College of Animal Science and Technology, Yunnan Agricultural University, Kunming 650201, China; (Y.L.); (K.W.); (X.Z.); (R.Z.); (G.W.); (J.K.); (Z.L.); (T.D.)
| | - Jiajia Kang
- College of Animal Science and Technology, Yunnan Agricultural University, Kunming 650201, China; (Y.L.); (K.W.); (X.Z.); (R.Z.); (G.W.); (J.K.); (Z.L.); (T.D.)
| | - Zijian Li
- College of Animal Science and Technology, Yunnan Agricultural University, Kunming 650201, China; (Y.L.); (K.W.); (X.Z.); (R.Z.); (G.W.); (J.K.); (Z.L.); (T.D.)
| | - Tengfei Dou
- College of Animal Science and Technology, Yunnan Agricultural University, Kunming 650201, China; (Y.L.); (K.W.); (X.Z.); (R.Z.); (G.W.); (J.K.); (Z.L.); (T.D.)
| | - Changrong Ge
- College of Animal Science and Technology, Yunnan Agricultural University, Kunming 650201, China; (Y.L.); (K.W.); (X.Z.); (R.Z.); (G.W.); (J.K.); (Z.L.); (T.D.)
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14
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Dal Bosco A, Cartoni Mancinelli A, Vaudo G, Cavallo M, Castellini C, Mattioli S. Indexing of Fatty Acids in Poultry Meat for Its Characterization in Healthy Human Nutrition: A Comprehensive Application of the Scientific Literature and New Proposals. Nutrients 2022; 14:3110. [PMID: 35956287 PMCID: PMC9370420 DOI: 10.3390/nu14153110] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Revised: 07/25/2022] [Accepted: 07/26/2022] [Indexed: 11/16/2022] Open
Abstract
Chicken meat is becoming the most consumed in the world for both economic and nutritional reasons; regarding the latter, the lipid profile may play positive or negative roles in the prevention and treatment of diseases. In this study, we define the state of the art of lipid-based nutritional indexes and used the lipid content and fatty acid profile (both qualitative and quantitative) of breast meat of two poultry genotypes with different growth rates and meat traits. Further, we summarize and review the definitions, implications, and applications of nutritional indexes used in recent years and others of our own design to provide a useful tool to researchers working in the field of meat quality (not only in poultry) to select the most appropriate index for their own scientific purposes. All indexes show advantages and disadvantages; hence, a rational choice should be applied to consider the nutritional effect of meat on human health and for a possible assessment of the most suitable rearing systems (genotype, feeding, farming system or postmortem handling).
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Affiliation(s)
- Alessandro Dal Bosco
- Department of Agricultural, Environmental and Food Science, University of Perugia, Borgo XX Giugno 74, 06124 Perugia, Italy; (A.D.B.); (C.C.); (S.M.)
| | - Alice Cartoni Mancinelli
- Department of Agricultural, Environmental and Food Science, University of Perugia, Borgo XX Giugno 74, 06124 Perugia, Italy; (A.D.B.); (C.C.); (S.M.)
| | - Gaetano Vaudo
- Department of Medicine and Surgery, University of Perugia, Piazzale Gambuli 1, 06132 Perugia, Italy; (G.V.); (M.C.)
| | - Massimiliano Cavallo
- Department of Medicine and Surgery, University of Perugia, Piazzale Gambuli 1, 06132 Perugia, Italy; (G.V.); (M.C.)
| | - Cesare Castellini
- Department of Agricultural, Environmental and Food Science, University of Perugia, Borgo XX Giugno 74, 06124 Perugia, Italy; (A.D.B.); (C.C.); (S.M.)
| | - Simona Mattioli
- Department of Agricultural, Environmental and Food Science, University of Perugia, Borgo XX Giugno 74, 06124 Perugia, Italy; (A.D.B.); (C.C.); (S.M.)
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15
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Kaczor U, Sawicki S, Nowak J, Gabryś J, Jurczyk J, Wojtysiak D, Połtowicz K. The g.4290 C>G Polymorphism in the FADS2 Gene Modifies the Fatty Acid Profile of the Pectoralis Superficialis Muscle of Ross 308 Broiler Chickens. Animals (Basel) 2022; 12:ani12151882. [PMID: 35892532 PMCID: PMC9332055 DOI: 10.3390/ani12151882] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Revised: 07/12/2022] [Accepted: 07/19/2022] [Indexed: 11/16/2022] Open
Abstract
The effect of the g.4290 C>G substitution in the FADS2 gene and g.285 C>T in the FABP4 gene on carcass quality, meat quality, and fatty acid profile of the pectoralis superficialis muscle of 238 male broiler chickens reared up to 45 days of age was analyzed. A significant influence of g.4290 C>G in the FADS2 gene on the pectoralis superficialis muscle fatty acid profile was demonstrated. Chickens with the GG genotype were characterized by the highest content of conjugated linoleic acid, amino acids, eicosapentaenoic acids, docosapentaenoic acid, docosahexaenoic acids. and the lowest value of the linoleic acid/alpha-linolenic acid ratio. The FABP4 polymorphism determined only the content of C18:1n-9, C18:2n-6 and docosahexaenoic acid. There was no effect of the studied genotypes on final body weight, carcass quality traits, or quality of broiler pectoral muscles.
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Affiliation(s)
- Urszula Kaczor
- Department of Nutrition, Animal Biotechnology and Fisheries, Faculty of Animal Science, University of Agriculture in Kraków, 21 Mickiewicza Ave., 31-120 Cracow, Poland; (S.S.); (J.G.); (J.J.)
- Correspondence: (U.K.); (D.W.); (K.P.)
| | - Sebastian Sawicki
- Department of Nutrition, Animal Biotechnology and Fisheries, Faculty of Animal Science, University of Agriculture in Kraków, 21 Mickiewicza Ave., 31-120 Cracow, Poland; (S.S.); (J.G.); (J.J.)
| | - Joanna Nowak
- Department of Poultry Breeding, National Research Institute of Animal Production, 32-083 Balice, Poland;
| | - Julia Gabryś
- Department of Nutrition, Animal Biotechnology and Fisheries, Faculty of Animal Science, University of Agriculture in Kraków, 21 Mickiewicza Ave., 31-120 Cracow, Poland; (S.S.); (J.G.); (J.J.)
| | - Jakub Jurczyk
- Department of Nutrition, Animal Biotechnology and Fisheries, Faculty of Animal Science, University of Agriculture in Kraków, 21 Mickiewicza Ave., 31-120 Cracow, Poland; (S.S.); (J.G.); (J.J.)
| | - Dorota Wojtysiak
- Department of Genetics, Animal Breeding and Ethology, Faculty of Animal Science, University of Agriculture in Kraków, 21 Mickiewicza Ave., 31-120 Cracow, Poland
- Correspondence: (U.K.); (D.W.); (K.P.)
| | - Katarzyna Połtowicz
- Department of Poultry Breeding, National Research Institute of Animal Production, 32-083 Balice, Poland;
- Correspondence: (U.K.); (D.W.); (K.P.)
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16
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The Effects of Purple Corn Pigment on Growth Performance, Blood Biochemical Indices, Meat Quality, Muscle Amino Acids, and Fatty Acids of Growing Chickens. Foods 2022; 11:foods11131870. [PMID: 35804685 PMCID: PMC9265630 DOI: 10.3390/foods11131870] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Revised: 06/21/2022] [Accepted: 06/23/2022] [Indexed: 12/18/2022] Open
Abstract
This study investigated the effects of dietary supplementation with different levels of purple corn pigment (PCP) on the growth performance, blood biochemical indices, meat quality, muscle amino acids, and fatty acids of growing chickens. A total of 288 (8 weeks of age) growing Chishui black-bone chickens (body weight, 940 ± 80 g; mean ± standard deviation) were randomly divided into 4 groups using a completely randomized design. The four diet groups were as follows: (1) control, basal diet; (2) treatment 1, treatment 2, and treatment 3, which were basal diet with 80, 160, and 240 mg/kg PCP, respectively. The results showed that compared with the control group, the feeding of anthocyanins significantly (p < 0.05) increased the average daily feed intake and average daily gain in chickens. Moreover, chickens receiving 80 mg/kg PCP significantly increased (p < 0.05) plasma total antioxidant capacity, superoxide dismutase, glutathione peroxidase, catalase, high-density lipoprotein cholesterol, and albumin concentrations relative to the control group. For meat quality, dietary supplementation with PCP significantly (p < 0.05) reduced the drip loss and water loss rate in breast muscle. Additionally, chickens receiving PCP tended to increase (p < 0.05) the levels of most individual amino acids, essential amino acids, and umami amino acids in the muscle. Specifically, the addition of 80 mg/kg PCP significantly improved (p < 0.05) total polyunsaturated fatty acids in chicken muscle. Accordingly, the consumption of anthocyanin-rich PCP by the growing chickens had the potential to increase the growth performance, enhance antioxidant and immune capacities, increase meat quality, and improve essential and umami amino acids as well as unsaturated fatty acids in the muscle.
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17
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Poultry Meat and Eggs as an Alternative Source of n-3 Long-Chain Polyunsaturated Fatty Acids for Human Nutrition. Nutrients 2022; 14:nu14091969. [PMID: 35565936 PMCID: PMC9099610 DOI: 10.3390/nu14091969] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2022] [Revised: 05/02/2022] [Accepted: 05/04/2022] [Indexed: 01/10/2023] Open
Abstract
The beneficial effects of n-3 long-chain polyunsaturated fatty acids (n-3 LC-PUFA) on human health are widely known. Humans are rather inefficient in synthesizing n-3 LC-PUFA; thus, these compounds should be supplemented in the diet. However, most Western human diets have unbalanced n-6/n-3 ratios resulting from eating habits and the fact that fish sources (rich in n-3 LC-PUFA) are not sufficient (worldwide deficit ~347,956 t/y) to meet the world requirements. In this context, it is necessary to find new and sustainable sources of n-3 LC-PUFA. Poultry products can provide humans n-3 LC-PUFA due to physiological characteristics and the wide consumption of meat and eggs. The present work aims to provide a general overview of the main strategies that should be adopted during rearing and postproduction to enrich and preserve n-3 LC-PUFA in poultry products. The strategies include dietary supplementation of α-Linolenic acid (ALA) or n-3 LC-PUFA, or enhancing n-3 LC-PUFA by improving the LA (Linoleic acid)/ALA ratio and antioxidant concentrations. Moreover, factors such as genotype, rearing system, transport, and cooking processes can impact the n-3 LC-PUFA in poultry products. The use of a multifactorial view in the entire production chain allows the relevant enrichment and preservation of n-3 LC-PUFA in poultry products.
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Molee W, Khosinklang W, Tongduang P, Thumanu K, Yongsawatdigul J, Molee A. Biomolecules, Fatty Acids, Meat Quality, and Growth Performance of Slow-Growing Chickens in an Organic Raising System. Animals (Basel) 2022; 12:ani12050570. [PMID: 35268139 PMCID: PMC8908829 DOI: 10.3390/ani12050570] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Revised: 02/07/2022] [Accepted: 02/21/2022] [Indexed: 12/14/2022] Open
Abstract
This study was to determine the effect of the organic raising system (OR) on growth performance, meat quality, and physicochemical properties of slow-growing chickens. Three hundred and sixty (one-day-old) Korat chickens (KRC) were randomly assigned to control (CO) and OR groups. The groups comprised six replicates of thirty chickens each. The chickens were housed in indoor pens (5 birds/m2), wherein those in OR had free access to Ruzi pasture (1 bird/4 m2) from d 21 to d 84 of age. In the CO group, chickens were fed with a mixed feed derived from commercial feedstuffs, while those in the OR group were fed with mixed feed derived from organic feedstuffs. The results revealed a lower feed intake (p < 0.0001) and feed conversion ratio (p = 0.004) in the OR. The OR increased total collagen, protein, shear force, color of skin and meat, and decreased abdominal fat (p < 0.05). The OR improved fatty acid with increased DHA, n-3 PUFA, and decreased the ratio of n-6 to n-3 PUFA in KRC meat (p < 0.05). The synchrotron radiation-based Fourier transform infrared spectroscopy and correlation loading analyses confirmed these results. In conclusion, our results proved that OR could improve growth performance and meat quality and suggested the raising system be adopted commercially. In addition, the observed differences in biochemical molecules could also serve as markers for monitoring meat quality.
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Affiliation(s)
- Wittawat Molee
- School of Animal Technology and Innovation, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand; (W.K.); (P.T.); (A.M.)
- Correspondence: ; Tel.: +66-8-9920-4970
| | - Wichuta Khosinklang
- School of Animal Technology and Innovation, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand; (W.K.); (P.T.); (A.M.)
| | - Pramkamon Tongduang
- School of Animal Technology and Innovation, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand; (W.K.); (P.T.); (A.M.)
| | - Kanjana Thumanu
- Research and Facility Department, Synchrotron Light Research Institute (Public Organization), Nakhon Ratchasima 30000, Thailand;
| | - Jirawat Yongsawatdigul
- School of Food Technology, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand;
| | - Amonrat Molee
- School of Animal Technology and Innovation, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand; (W.K.); (P.T.); (A.M.)
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19
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Bongiorno V, Schiavone A, Renna M, Sartore S, Soglia D, Sacchi P, Gariglio M, Castillo A, Mugnai C, Forte C, Bianchi C, Mioletti S, Gasco L, Biasato I, Brugiapaglia A, Sirri F, Zampiga M, Gai F, Marzoni M, Cerolini S, Dabbou S. Carcass Yields and Meat Composition of Male and Female Italian Slow-Growing Chicken Breeds: Bianca di Saluzzo and Bionda Piemontese. Animals (Basel) 2022; 12:ani12030406. [PMID: 35158729 PMCID: PMC8833521 DOI: 10.3390/ani12030406] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 02/06/2022] [Accepted: 02/07/2022] [Indexed: 12/26/2022] Open
Abstract
Simple Summary Bionda Piemontese and Bianca di Saluzzo are two slow growing breeds from northwest Italy, specifically from the Piedmont region. Their low input requirements make them suitable in organic and free-range rearing contexts for both meat and egg production. This research, part of a conservation program for these two breeds, aims to define the meat properties and qualitative attributes of these two breeds, comparing them at different slaughter ages in order to identify the most profitable slaughter period. The results show significant benefits associated with slaughtering at 7 months of age, which outperformed the shorter rearing periods in terms of both better slaughter performances and meat properties. Abstract The slaughter performance and meat quality of two native Italian chicken breeds, Bionda Piemontese (BP, n = 64) and Bianca di Saluzzo (BS, n = 64), were investigated. Two-way ANOVA, considering breed, sex, and their interaction, was used to compare the properties of birds slaughtered at 5, 6, 7, and 8 months of age. Subsequently, data were analyzed using one-way ANOVA and the Duncan test to evaluate the differences between slaughter ages. The BP breed produced a better carcass yield than BS at 5, 7, and 8 months of age (p < 0.05). Breast moisture and crude protein contents were influenced by gender, and were higher in males than in females (p < 0.05). By contrast, the crude fat content was higher in females than in males (p < 0.05). The saturated fatty acid content of breast meat increased as the birds aged in both breeds (p < 0.05). The polyunsaturated fatty acid content of both breast and thigh meat was higher in males than in females (p < 0.001 and p < 0.05, respectively). In general, slaughtering at 7 months was associated with the best slaughter and meat quality characteristics in both breeds. Moreover, from a nutritional point of view, the characteristics of the meat from male birds were preferable to those of meat from females.
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Affiliation(s)
- Valentina Bongiorno
- Department of Veterinary Sciences, University of Torino, 10095 Grugliasco, TO, Italy; (V.B.); (A.S.); (M.R.); (S.S.); (D.S.); (P.S.); (A.C.); (C.M.); (C.F.); (C.B.); (S.M.)
| | - Achille Schiavone
- Department of Veterinary Sciences, University of Torino, 10095 Grugliasco, TO, Italy; (V.B.); (A.S.); (M.R.); (S.S.); (D.S.); (P.S.); (A.C.); (C.M.); (C.F.); (C.B.); (S.M.)
| | - Manuela Renna
- Department of Veterinary Sciences, University of Torino, 10095 Grugliasco, TO, Italy; (V.B.); (A.S.); (M.R.); (S.S.); (D.S.); (P.S.); (A.C.); (C.M.); (C.F.); (C.B.); (S.M.)
| | - Stefano Sartore
- Department of Veterinary Sciences, University of Torino, 10095 Grugliasco, TO, Italy; (V.B.); (A.S.); (M.R.); (S.S.); (D.S.); (P.S.); (A.C.); (C.M.); (C.F.); (C.B.); (S.M.)
| | - Dominga Soglia
- Department of Veterinary Sciences, University of Torino, 10095 Grugliasco, TO, Italy; (V.B.); (A.S.); (M.R.); (S.S.); (D.S.); (P.S.); (A.C.); (C.M.); (C.F.); (C.B.); (S.M.)
| | - Paola Sacchi
- Department of Veterinary Sciences, University of Torino, 10095 Grugliasco, TO, Italy; (V.B.); (A.S.); (M.R.); (S.S.); (D.S.); (P.S.); (A.C.); (C.M.); (C.F.); (C.B.); (S.M.)
| | - Marta Gariglio
- Department of Veterinary Sciences, University of Torino, 10095 Grugliasco, TO, Italy; (V.B.); (A.S.); (M.R.); (S.S.); (D.S.); (P.S.); (A.C.); (C.M.); (C.F.); (C.B.); (S.M.)
- Correspondence:
| | - Annelisse Castillo
- Department of Veterinary Sciences, University of Torino, 10095 Grugliasco, TO, Italy; (V.B.); (A.S.); (M.R.); (S.S.); (D.S.); (P.S.); (A.C.); (C.M.); (C.F.); (C.B.); (S.M.)
| | - Cecilia Mugnai
- Department of Veterinary Sciences, University of Torino, 10095 Grugliasco, TO, Italy; (V.B.); (A.S.); (M.R.); (S.S.); (D.S.); (P.S.); (A.C.); (C.M.); (C.F.); (C.B.); (S.M.)
| | - Claudio Forte
- Department of Veterinary Sciences, University of Torino, 10095 Grugliasco, TO, Italy; (V.B.); (A.S.); (M.R.); (S.S.); (D.S.); (P.S.); (A.C.); (C.M.); (C.F.); (C.B.); (S.M.)
| | - Chiara Bianchi
- Department of Veterinary Sciences, University of Torino, 10095 Grugliasco, TO, Italy; (V.B.); (A.S.); (M.R.); (S.S.); (D.S.); (P.S.); (A.C.); (C.M.); (C.F.); (C.B.); (S.M.)
| | - Silvia Mioletti
- Department of Veterinary Sciences, University of Torino, 10095 Grugliasco, TO, Italy; (V.B.); (A.S.); (M.R.); (S.S.); (D.S.); (P.S.); (A.C.); (C.M.); (C.F.); (C.B.); (S.M.)
| | - Laura Gasco
- Department of Agricultural, Forest and Food Sciences, University of Torino, 10095 Grugliasco, TO, Italy; (L.G.); (I.B.); (A.B.)
| | - Ilaria Biasato
- Department of Agricultural, Forest and Food Sciences, University of Torino, 10095 Grugliasco, TO, Italy; (L.G.); (I.B.); (A.B.)
| | - Alberto Brugiapaglia
- Department of Agricultural, Forest and Food Sciences, University of Torino, 10095 Grugliasco, TO, Italy; (L.G.); (I.B.); (A.B.)
| | - Federico Sirri
- Department of Agricultural and Food Sciences, Alma Mater Studiorum, University of Bologna, 40064 Bologna, BO, Italy; (F.S.); (M.Z.)
| | - Marco Zampiga
- Department of Agricultural and Food Sciences, Alma Mater Studiorum, University of Bologna, 40064 Bologna, BO, Italy; (F.S.); (M.Z.)
| | - Francesco Gai
- Institute of Science of Food Production, National Research Council, 10095 Grugliasco, TO, Italy;
| | - Margherita Marzoni
- Department of Veterinary Sciences, University of Pisa, 56124 Pisa, PI, Italy;
| | - Silvia Cerolini
- Department of Veterinary Medicine, University of Milano, 26900 Lodi, LO, Italy;
| | - Sihem Dabbou
- Center Agriculture Food Environment (C3A), University of Trento, 38010 San Michele all’Adige, TN, Italy;
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20
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Cao X, Cheng J, Huang Y, Lan X, Lei C, Chen H. Comparative Enhancer Map of Cattle Muscle Genome Annotated by ATAC-Seq. Front Vet Sci 2022; 8:782409. [PMID: 34977215 PMCID: PMC8715921 DOI: 10.3389/fvets.2021.782409] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Accepted: 11/12/2021] [Indexed: 11/13/2022] Open
Abstract
Annotating regulatory elements could benefit the interpretation of the molecular mechanism of genome-wide association study (GWAS) hits. In this work, we performed transposase-accessible chromatin with sequencing (ATAC-seq) to annotate the cattle muscle genome's functional elements. A total of 10,023 and 11,360 peaks were revealed in muscle genomes of adult and embryo cattle, respectively. The two peak sets produced 8,850 differentially accessible regions (DARs), including 2,515 promoters and 4,319 putative enhancers. These functional elements were associated with the cell cycle, muscle development, and lipid metabolism. A total of 15 putative enhancers were selected for a dual-luciferase reporter assay, and 12 of them showed enhancer activity in cattle myoblasts. Interestingly, the GeneHancer database has annotated the interactions of eight active enhancers with gene promoters, such as embryo-specific peak1053 (log2FC = 1.81, embryo/adult, E/A) with ligand-dependent nuclear receptor corepressor-like protein (LCORL) and embryo-specific peak4218 (log2FC = 1.81) with FERM domain-containing 8 (FRMD8). A total of 295 GWAS loci from the animal QTL database were mapped to 183 putative enhancers, including rs109554838 (associated with cattle body weight and average daily gain) to peak1053 and rs110294629 (associated with beef shear force and tenderness score) to peak4218. Notably, peak4218 has been found to be involved in mouse embryo development. Deleting peak4218 clearly reduced luciferase activity (P = 3.30E-04). Our comparative enhancer map is expected to benefit the area of beef cattle breeding.
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Affiliation(s)
- Xiukai Cao
- Key Laboratory of Animal Genetics, Breeding and Reproduction of Shaanxi Province, College of Animal Science and Technology, Northwest A&F University, Yangling, China.,Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education of China, Yangzhou University, Yangzhou, China
| | - Jie Cheng
- Key Laboratory of Animal Genetics, Breeding and Reproduction of Shaanxi Province, College of Animal Science and Technology, Northwest A&F University, Yangling, China
| | - Yongzhen Huang
- Key Laboratory of Animal Genetics, Breeding and Reproduction of Shaanxi Province, College of Animal Science and Technology, Northwest A&F University, Yangling, China
| | - Xianyong Lan
- Key Laboratory of Animal Genetics, Breeding and Reproduction of Shaanxi Province, College of Animal Science and Technology, Northwest A&F University, Yangling, China
| | - Chuzhao Lei
- Key Laboratory of Animal Genetics, Breeding and Reproduction of Shaanxi Province, College of Animal Science and Technology, Northwest A&F University, Yangling, China
| | - Hong Chen
- Key Laboratory of Animal Genetics, Breeding and Reproduction of Shaanxi Province, College of Animal Science and Technology, Northwest A&F University, Yangling, China.,College of Animal Science, Xinjiang Agricultural University, Urumqi, China
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21
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Gumułka M, Andres K, Krawczyk J, Calik J. Research Note: The nutritional value of eggs from native Polish Crested chickens and commercial hybrids that have been stored in various conditions. Poult Sci 2021; 101:101579. [PMID: 34920384 PMCID: PMC8686057 DOI: 10.1016/j.psj.2021.101579] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Revised: 09/30/2021] [Accepted: 11/02/2021] [Indexed: 11/25/2022] Open
Abstract
The aim of the study was to compare the nutritive value of eggs from Polish Crested chickens (PCr) to that of eggs from commercial hybrid Hy-Line Brown (HLB) and to examine the effect of storage conditions on physical quality parameters. In total, 135 PCr (9 pens) and 75 (5 pens) HLB chickens were kept on litter and fed commercial feed. At laying peak (36 wk), all eggs (n = 66/ genotype) were collected on the same day and divided into 3 groups (n = 20): group I was assessed on the day after laying; group II was analyzed after 28 d of storage in a fridge; group III, after 28 d in storeroom conditions of 19.5 to 20.5°C. For group I, vitamin A and E content (n = 3 samples) and fatty acid (FA) profiles (n = 6 samples) were determined. For all groups, the physical quality parameters of the eggs were assessed. The vitamin E content was higher (P < 0.05) for PCr than HLB. The PUFA n-6 FA content was higher and the amount of MUFA was lower (P < 0.05) for PCr when compared to HLB. All physical parameters changed after storage, with more negative changes recorded for group III than for group II. Concerning egg weight, albumen height, Haugh unit score and the pH of the yolk and albumen, interaction between genotype and storage conditions (P < 0.001 – P < 0.05) was demonstrated. The lightest eggs with the lowest albumen height and the highest pH were recorded from PCr in group III. The lowest Haugh unit score was recorded from HLB eggs stored in the same conditions. Moreover, the eggs of PCr were characterized by a higher (P < 0.001) yolk content and yolk color (P < 0.05), whereas the weight of the yolk and content of albumen were lower (P < 0.001) for HLB. Eggs from PCr that are stored in appropriate conditions could possibly be offered as a niche product.
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Affiliation(s)
- Małgorzata Gumułka
- Department of Animal Reproduction, Anatomy and Genomics, University of Agriculture in Krakow, 30-059 Kraków, Poland.
| | - Krzysztof Andres
- Department of Animal Reproduction, Anatomy and Genomics, University of Agriculture in Krakow, 30-059 Kraków, Poland
| | - Józefa Krawczyk
- Department of Poultry Breeding, National Research Institute of Animal Production, 32-083 Balice, Poland
| | - Jolanta Calik
- Department of Poultry Breeding, National Research Institute of Animal Production, 32-083 Balice, Poland
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22
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Genome-Wide Association Study for Fatty Acid Composition in American Angus Cattle. Animals (Basel) 2021; 11:ani11082424. [PMID: 34438882 PMCID: PMC8388739 DOI: 10.3390/ani11082424] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Revised: 08/04/2021] [Accepted: 08/12/2021] [Indexed: 12/14/2022] Open
Abstract
Livestock is an important commodity playing a major role in the global economy. Red meat plays an important role in human life, as it is a good source of animal protein and energy. The fatty acid content of beef has been shown to impact the eating experience and nutritional value of beef. Therefore, this study aimed to identify genomic regions which can account for genetic variation in meat fatty acid content. Genotypes imputed to the Illumina BovineHD 770K BeadChip were used in this study. Thirty-six 1-Mb genomic regions with a posterior probability of inclusion (PPI) greater than 0.90 were identified to be associated with variation in the content of at least one fatty acid. The genomic regions (1Mb) which were associated with more than one fatty acid trait with high genetic variance and harbored good candidate genes were on Chromosome (Chr) 6 (fatty acid binding protein 2), Chr 19 (thyroid hormone receptor alpha, fatty acid synthase), Chr 26 (stearoyl-CoA desaturase), and Chr 29 (thyroid hormone responsive, fatty acid desaturase 2, and fatty acid desaturase 3). Further studies are required to identify the causal variants within the identified genomic regions. Findings from the present study will help to increase understanding of the variation in fatty acid content of beef and help to enhance selection for beef with improved fatty acid composition.
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23
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Twining CW, Bernhardt JR, Derry AM, Hudson CM, Ishikawa A, Kabeya N, Kainz MJ, Kitano J, Kowarik C, Ladd SN, Leal MC, Scharnweber K, Shipley JR, Matthews B. The evolutionary ecology of fatty-acid variation: Implications for consumer adaptation and diversification. Ecol Lett 2021; 24:1709-1731. [PMID: 34114320 DOI: 10.1111/ele.13771] [Citation(s) in RCA: 46] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2020] [Revised: 12/20/2021] [Accepted: 04/09/2021] [Indexed: 12/20/2022]
Abstract
The nutritional diversity of resources can affect the adaptive evolution of consumer metabolism and consumer diversification. The omega-3 long-chain polyunsaturated fatty acids eicosapentaenoic acid (EPA; 20:5n-3) and docosahexaenoic acid (DHA; 22:6n-3) have a high potential to affect consumer fitness, through their widespread effects on reproduction, growth and survival. However, few studies consider the evolution of fatty acid metabolism within an ecological context. In this review, we first document the extensive diversity in both primary producer and consumer fatty acid distributions amongst major ecosystems, between habitats and amongst species within habitats. We highlight some of the key nutritional contrasts that can shape behavioural and/or metabolic adaptation in consumers, discussing how consumers can evolve in response to the spatial, seasonal and community-level variation of resource quality. We propose a hierarchical trait-based approach for studying the evolution of consumers' metabolic networks and review the evolutionary genetic mechanisms underpinning consumer adaptation to EPA and DHA distributions. In doing so, we consider how the metabolic traits of consumers are hierarchically structured, from cell membrane function to maternal investment, and have strongly environment-dependent expression. Finally, we conclude with an outlook on how studying the metabolic adaptation of consumers within the context of nutritional landscapes can open up new opportunities for understanding evolutionary diversification.
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Affiliation(s)
- Cornelia W Twining
- Max Planck Institute of Animal Behavior, Radolfzell, Germany.,Limnological Institute, University of Konstanz, Konstanz-Egg, Germany
| | - Joey R Bernhardt
- Department of Biology, McGill University, Montréal, QC, Canada.,Department of Ecology and Evolutionary Biology, Yale University, New Haven, CT, USA
| | - Alison M Derry
- Département des Sciences Biologiques, Université du Québec à Montréal, Montréal, QC, Canada
| | - Cameron M Hudson
- Department of Fish Ecology and Evolution, Eawag, Center of Ecology, Evolution and Biochemistry, Swiss Federal Institute of Aquatic Science and Technology, Kastanienbaum, Switzerland
| | - Asano Ishikawa
- Ecological Genetics Laboratory, National Institute of Genetics, Shizuoka, Japan
| | - Naoki Kabeya
- Department of Marine Biosciences, Tokyo University of Marine Science and Technology (TUMSAT, Tokyo, Japan
| | - Martin J Kainz
- WasserCluster Lunz-Inter-university Center for Aquatic Ecosystems Research, Lunz am See, Austria
| | - Jun Kitano
- Ecological Genetics Laboratory, National Institute of Genetics, Shizuoka, Japan
| | - Carmen Kowarik
- Department of Aquatic Ecology, Eawag, Swiss Federal Institute of Aquatic Science and Technology, Dübendorf, Switzerland
| | - Sarah Nemiah Ladd
- Ecosystem Physiology, Albert-Ludwigs-University of Freiburg, Freiburg, Germany
| | - Miguel C Leal
- ECOMARE and CESAM - Centre for Environmental and Marine Studies and Department of Biology, University of Aveiro, Aveiro, Portugal
| | - Kristin Scharnweber
- Department of Ecology and Genetics; Limnology, Uppsala University, Uppsala, Sweden.,University of Potsdam, Plant Ecology and Nature Conservation, Potsdam-Golm, Germany
| | - Jeremy R Shipley
- Max Planck Institute of Animal Behavior, Radolfzell, Germany.,Department of Fish Ecology and Evolution, Eawag, Center of Ecology, Evolution and Biochemistry, Swiss Federal Institute of Aquatic Science and Technology, Kastanienbaum, Switzerland
| | - Blake Matthews
- Department of Fish Ecology and Evolution, Eawag, Center of Ecology, Evolution and Biochemistry, Swiss Federal Institute of Aquatic Science and Technology, Kastanienbaum, Switzerland
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24
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Dal Bosco A, Mattioli S, Cartoni Mancinelli A, Cotozzolo E, Castellini C. Extensive Rearing Systems in Poultry Production: The Right Chicken for the Right Farming System. A Review of Twenty Years of Scientific Research in Perugia University, Italy. Animals (Basel) 2021; 11:ani11051281. [PMID: 33947001 PMCID: PMC8145382 DOI: 10.3390/ani11051281] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 04/26/2021] [Accepted: 04/26/2021] [Indexed: 02/07/2023] Open
Abstract
Simple Summary The aim of this review paper was to retrace the research journey of the researchers of the Department of Agricultural, Food, and Environmental Science at the University of Perugia, Italy that lasted twenty years and draw updated guidelines regarding the best synergy between chicken type and environment in extensive rearing systems in order to optimize animal welfare, quality, and environmental impact, linked with economical sustainability. Abstract The demand for poultry meat, being cheaper than red meat, will drive worldwide production of this product. Accordingly, an increase in production up to 16% is expected in 2025, most of which will occur in developing countries. Most poultry meat production is realized with intensive production systems, and extensive rearing systems (ERS) of poultry (organic, free-range, and low-input) represent only a small portion of poultry production in the EU (about 5%). However, there is an increasing interest in such rearing systems to maintain the good image of product and environmental sustainability, improved animal welfare, and meat quality with an annual trend of growth of about 10%. The aims of this work were to summarize the activities and the viewpoint of the researchers of the Department of Agricultural, Food, and Environmental Science of the University of Perugia (Italy). One of the most important goals of the research unit was the challenge of identifying the best poultry genotypes for ERS, which are important not only for the food industry but also for the improvement of human nutrition. Only the definition of the best genotypes adapted to ERS through the measurement of a wide panel of traits—genetic, physiologic, and behavior—and not only relying on daily weight gain will allow us to achieve this goal.
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25
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Fan Y, Arbab AAI, Zhang H, Yang Y, Lu X, Han Z, Yang Z. MicroRNA-193a-5p Regulates the Synthesis of Polyunsaturated Fatty Acids by Targeting Fatty Acid Desaturase 1 ( FADS1) in Bovine Mammary Epithelial Cells. Biomolecules 2021; 11:biom11020157. [PMID: 33504005 PMCID: PMC7911131 DOI: 10.3390/biom11020157] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Revised: 01/12/2021] [Accepted: 01/20/2021] [Indexed: 12/13/2022] Open
Abstract
Cardiovascular diseases (CVDs) are seriously threatening to human life and health. Polyunsaturated fatty acids (PUFAs) are known for their role in preventing CVDs. It is beneficial to population health to promote the content of PUFAs in bovine milk. In recent years, limited research based on molecular mechanisms has focused on this field. The biological roles of numerous microRNAs (miRNAs) remain unknown. In this study, a promising and negatively correlated pair of the miRNA (miRNA-193a-5p) and a fatty acid desaturase 1 (FADS1) gene are identified and screened to explore whether they are potential factors of PUFAs’ synthesis in bovine milk. The targeted relationship between miRNA-193a-5p and FADS1 in bovine mammary epithelial cells (BMECs) is demonstrated by dual luciferase reporter assays. qRT-PCR and western blot assays indicate that both the expression of mRNA and the protein FADS1 show a negative correlation with miRNA-193a-5p expression in BMECs. Also, miR-193a-5p expression is positively correlated with the expression of genes associated with milk fatty acid metabolism, including ELOVL fatty acid elongase 6 (ELOVL6) and diacylglycerol O-acyltransferase 2 (DGAT2). The expression of fatty acid desaturase 2 (FADS2) is negatively correlated with miR-193a-5p expression in BMECs. The contents of triglycerides (TAG), eicosapentaenoic acid (EPA), docosapentaenoic acid (DPA) and docosahexaenoic acid (DHA) have a significant positive correlation with the expression of FADS1 and a significant negative correlation with the expression of miR-193a-5p in BMECs. For the first time, this study confirms that miRNA-193a-5p regulates PUFAs metabolism in BMECs by targeting FADS1, indicating that miRNA-193a-5p and FADS1 are underlying factors that improve PUFAs content in bovine milk.
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Affiliation(s)
- Yongliang Fan
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China; (Y.F.); (A.A.I.A.); (H.Z.); (X.L.); (Z.H.)
- Joint International Research Laboratory of Agriculture & Agri-Product Safety, Ministry of Education, Yangzhou University, Yangzhou 225009, China
| | - Abdelaziz Adam Idriss Arbab
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China; (Y.F.); (A.A.I.A.); (H.Z.); (X.L.); (Z.H.)
- Joint International Research Laboratory of Agriculture & Agri-Product Safety, Ministry of Education, Yangzhou University, Yangzhou 225009, China
| | - Huimin Zhang
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China; (Y.F.); (A.A.I.A.); (H.Z.); (X.L.); (Z.H.)
- Joint International Research Laboratory of Agriculture & Agri-Product Safety, Ministry of Education, Yangzhou University, Yangzhou 225009, China
| | - Yi Yang
- Jiangsu Co-Innovation Center for the Prevention and Control of Important Animal Infectious Diseases and Zoonoses, College of Veterinary Medicine, Yangzhou University, Yangzhou 225009, China;
| | - Xubin Lu
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China; (Y.F.); (A.A.I.A.); (H.Z.); (X.L.); (Z.H.)
- Joint International Research Laboratory of Agriculture & Agri-Product Safety, Ministry of Education, Yangzhou University, Yangzhou 225009, China
| | - Ziyin Han
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China; (Y.F.); (A.A.I.A.); (H.Z.); (X.L.); (Z.H.)
- Joint International Research Laboratory of Agriculture & Agri-Product Safety, Ministry of Education, Yangzhou University, Yangzhou 225009, China
| | - Zhangping Yang
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China; (Y.F.); (A.A.I.A.); (H.Z.); (X.L.); (Z.H.)
- Joint International Research Laboratory of Agriculture & Agri-Product Safety, Ministry of Education, Yangzhou University, Yangzhou 225009, China
- Correspondence: ; Tel.: +86-0514-8797-9269
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Shevchenko LV, Davydovych VA, Ushkalov VO, Midyk SV, Mykhalska VM. The effect of astaxanthin and lycopene on the content of fatty acids in chicken egg yolks. REGULATORY MECHANISMS IN BIOSYSTEMS 2020. [DOI: 10.15421/022088] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
Carotenoids that do not have provitamin activity – lycopene and astaxanthin can accumulate in the yolks of chicken eggs and give them colour, as well as affect the metabolism of lipids and fatty acids, which determine the biological value and functional capacity of such products. The aim of this study was to determine the fatty acid composition of egg yolk lipids by adding oily extracts of lycopene (20, 40 and 60 mg/kg feed) or astaxanthin (10, 20 and 30 mg/kg feed) to the diet of laying hens. 45 High Line W36 chickens at the age of 24 weeks were used for the experiment. It was found that the addition of lycopene at doses of 20, 40 and 60 mg/kg and astaxanthin at doses of 10, 20 and 30 mg/kg of feed for 30 days did not significantly affect the ratio of saturated and most monounsaturated fatty acids in egg yolks and Σ SFA and Σ MUFA. Lycopene at a dose of 20 mg/kg of feed reduced the content of cis-11-eicosenoic acid, and astaxanthin at a dose of 10 mg/kg of feed reduced the content of palmitoleic acid by increasing the proportion of cis-10-heptadecenoic acid in the lipids of egg yolks. Addition of lycopene to the feed of laying hens at a dose of 20 mg/kg of feed caused a decrease in the particles of linoleic, which belongs to ω6 PUFA, and cis-eicosenoic acids. Astaxanthin enrichment of the diet of laying hens at a dose of 30 mg/kg reduced the proportion of cis-4,7,10,13,16,19-docosahexaenoic acid, which belongs to ω3 PUFA, in the lipids of the yolks. Σ PUFA decreased in the lipid fraction of yolks only under the influence of lycopene supplements at a dose of 20 mg/kg of feed. Feeding of laying hens with lycopene and astaxanthin supplements did not affect Σ ω3 PUFA and Σ ω6 PUFA. Lycopene at a dose of 20 mg/kg decreased, and astaxanthin at a dose of 30 mg/kg of feed increased ω3/ω6 PUFA in lipids of egg yolks. The results of the research can be used to select oils in combination with carotenoids of natural origin in the diet of chickens during the creation of a model of enrichment of egg yolks by individual representatives of ω3 PUFA and ω6 PUFA.
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Szalai K, Tempfli K, Zsédely E, Lakatos E, Gáspárdy A, Bali Papp Á. Linseed oil supplementation affects fatty acid desaturase 2, peroxisome proliferator activated receptor gamma, and insulin-like growth factor 1 gene expression in turkeys (Meleagris gallopavo). Anim Biosci 2020; 34:662-669. [PMID: 32810939 PMCID: PMC7961277 DOI: 10.5713/ajas.20.0030] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Accepted: 05/17/2020] [Indexed: 12/01/2022] Open
Abstract
Objective Effects of linseed oil (LO) supplementation on the fat content and fatty acid profile of breast meat, and the expression of three genes in the liver, breast muscle and fat tissues of commercial 154-day-old hybrid male turkeys were investigated. Methods The animals in the control group were fed a commercially available feed and received no LO supplementation (n = 70), whereas animals in the LO group (n = 70) were fed the same basic diet supplemented with LO (day 15 to 21, 0.5%; day 22 to 112, 1%). The effect of dietary LO supplementation on fatty acid composition of breast muscle was examined by gas chromatography, and the expression of fatty acid desaturase 2 (FADS2), peroxisome proliferator activated receptor gamma (PPARγ), and insulin-like growth factor 1 (IGF1) genes was analysed by means of quantitative reverse transcription polymerase chain reaction. Results The LO supplementation affected the fatty acid composition of breast muscle. Hepatic FADS2 levels were considerably lower (p<0.001), while adipose tissue expression was higher (p<0.05) in the control compared to the LO group. The PPARγ expression was lower (p<0.05), whereas IGF1 was higher (p<0.05) in the fat of control animals. There were no significant (p>0.05) differences in FADS2, PPARγ, and IGF1 gene expressions of breast muscle; however, omega-6/omega-3 ratio of breast muscle substantially decreased (p<0.001) in the LO group compared to control. Conclusion Fatty acid composition of breast meat was positively influenced by LO supplementation without deterioration of fattening parameters. Remarkably, increased FADS2 expression in the liver of LO supplemented animals was associated with a significantly decreased omega-6/omega-3 ratio, providing a potentially healthier meat product for human consumption. Increased PPARγ expression in fat tissue of the LO group was not associated with fat content of muscle, whereas a decreased IGF1 expression in fat tissue was associated with a trend of decreasing fat content in muscle of the experimental LO group.
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Affiliation(s)
- Klaudia Szalai
- Department of Animal Science, Faculty of Agricultural and Food Sciences, Széchenyi István University, 9200 Mosonmagyaróvár, Hungary
| | - Károly Tempfli
- Department of Animal Science, Faculty of Agricultural and Food Sciences, Széchenyi István University, 9200 Mosonmagyaróvár, Hungary
| | - Eszter Zsédely
- Department of Animal Science, Faculty of Agricultural and Food Sciences, Széchenyi István University, 9200 Mosonmagyaróvár, Hungary
| | - Erika Lakatos
- Department of Food Science, Faculty of Agricultural and Food Sciences, Széchenyi István University, 9200 Mosonmagyaróvár, Hungary
| | - András Gáspárdy
- Department of Animal Breeding and Genetics, University of Veterinary Medicine, 1078 Budapest, Hungary
| | - Ágnes Bali Papp
- Department of Animal Science, Faculty of Agricultural and Food Sciences, Széchenyi István University, 9200 Mosonmagyaróvár, Hungary
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Li M, Gao Q, Wang M, Liang Y, Sun Y, Chen Z, Zhang H, Karrow NA, Yang Z, Mao Y. Polymorphisms in Fatty Acid Desaturase 2 Gene are Associated with Milk Production Traits in Chinese Holstein Cows. Animals (Basel) 2020; 10:ani10040671. [PMID: 32290630 PMCID: PMC7222784 DOI: 10.3390/ani10040671] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Revised: 04/07/2020] [Accepted: 04/10/2020] [Indexed: 02/01/2023] Open
Abstract
Simple Summary Searching for causative polymorphisms underlying the variability of milk production traits and then incorporating them into breeding programs are very effective ways to improve the efficiency and reliability of conventional dairy cattle breeding. Fatty acid desaturase 2 (FADS2) plays a pivotal role in the biosynthesis of polyunsaturated fatty acids. Previous studies provided evidence that FADS2 was one of the most downregulated genes during negative energy balance in the liver of postpartum dairy cattle. Genes involved in the energetic pathways may influence other production traits, such as protein, fat and milk yields. Therefore, in the present study, we investigated the common genetic variants of the FADS2 gene in Chinese Holstein cows. Our results provided direct evidence that FADS2 was an interesting candidate for selection to increase milk production and improve resistance against mastitis. Abstract This study investigated the single nucleotide polymorphisms (SNPs) of Fatty acid desaturase 2 (FADS2) gene and further explored their genetic effects on conventionally collected milk production traits in Chinese Holstein cows using 18,264 test-day records of 841 cows. One missense mutation c. 908 C > T (SNP site in the complementary DNA sequence), which caused an amino acid change from alanine to valine (294Ala > Val), and two 3’ untranslated region (UTR) SNPs, c.1571 G > A and c.2776 A > G were finally identified. The SNP c.908 C > T was significantly associated with test-day milk yield, fat percentage and 305-day milk, fat and protein yield. In particular, the T allele of the SNP c.908 C > T showed a significant association with decreased somatic cell score (SCS) in the investigated population. Significant relationship between the SNP c.1571 G > A and 305-day milk yield showed that genotype GG was linked to the highest milk yield. Substituting the allele G for A at the c.2776 A > G locus resulted in a decrease of protein percentage. Our results demonstrated that FADS2 was an interesting candidate for selection to increase milk production and improve resistance against mastitis.
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Affiliation(s)
- Mingxun Li
- Key Laboratory of Animal Genetics & Breeding and Molecular Design of Jiangsu Province, Yangzhou University, Yangzhou 225009, China; (M.L.); (Q.G.); (M.W.); (Y.L.); (Z.C.); (H.Z.); (Z.Y.)
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education of China, Yangzhou University, Yangzhou 225009, China;
| | - Qisong Gao
- Key Laboratory of Animal Genetics & Breeding and Molecular Design of Jiangsu Province, Yangzhou University, Yangzhou 225009, China; (M.L.); (Q.G.); (M.W.); (Y.L.); (Z.C.); (H.Z.); (Z.Y.)
| | - Mengqi Wang
- Key Laboratory of Animal Genetics & Breeding and Molecular Design of Jiangsu Province, Yangzhou University, Yangzhou 225009, China; (M.L.); (Q.G.); (M.W.); (Y.L.); (Z.C.); (H.Z.); (Z.Y.)
| | - Yan Liang
- Key Laboratory of Animal Genetics & Breeding and Molecular Design of Jiangsu Province, Yangzhou University, Yangzhou 225009, China; (M.L.); (Q.G.); (M.W.); (Y.L.); (Z.C.); (H.Z.); (Z.Y.)
| | - Yujia Sun
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education of China, Yangzhou University, Yangzhou 225009, China;
| | - Zhi Chen
- Key Laboratory of Animal Genetics & Breeding and Molecular Design of Jiangsu Province, Yangzhou University, Yangzhou 225009, China; (M.L.); (Q.G.); (M.W.); (Y.L.); (Z.C.); (H.Z.); (Z.Y.)
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education of China, Yangzhou University, Yangzhou 225009, China;
| | - Huimin Zhang
- Key Laboratory of Animal Genetics & Breeding and Molecular Design of Jiangsu Province, Yangzhou University, Yangzhou 225009, China; (M.L.); (Q.G.); (M.W.); (Y.L.); (Z.C.); (H.Z.); (Z.Y.)
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education of China, Yangzhou University, Yangzhou 225009, China;
| | - Niel A. Karrow
- Center for Genetic Improvement of Livestock, Department of Animal Biosciences, University of Guelph, Guelph, ON N1G 2W1, Canada;
| | - Zhangping Yang
- Key Laboratory of Animal Genetics & Breeding and Molecular Design of Jiangsu Province, Yangzhou University, Yangzhou 225009, China; (M.L.); (Q.G.); (M.W.); (Y.L.); (Z.C.); (H.Z.); (Z.Y.)
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education of China, Yangzhou University, Yangzhou 225009, China;
| | - Yongjiang Mao
- Key Laboratory of Animal Genetics & Breeding and Molecular Design of Jiangsu Province, Yangzhou University, Yangzhou 225009, China; (M.L.); (Q.G.); (M.W.); (Y.L.); (Z.C.); (H.Z.); (Z.Y.)
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education of China, Yangzhou University, Yangzhou 225009, China;
- Correspondence:
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Englmaierová M, Skřivan M, Taubner T, Skřivanová V. Performance and Meat Quality of Dual-Purpose Cockerels of Dominant Genotype Reared on Pasture. Animals (Basel) 2020; 10:ani10030387. [PMID: 32120941 PMCID: PMC7142907 DOI: 10.3390/ani10030387] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Revised: 02/22/2020] [Accepted: 02/24/2020] [Indexed: 12/15/2022] Open
Abstract
Simple Summary One-day-old laying cockerels are killed after hatching because they do not reach the growth rate of broiler chickens, and their fattening would be economically disadvantageous. A possible variant of the use of these cockerels could be organic or free-range farming, where it is desirable that the animals are fattened for a longer period of time, are more physically active, and graze pasture vegetation. Another possibility is dual-purpose genotype breeding, where hens are used for egg production and cockerels are fattened for meat. In the present study, three genotypes of dual-purpose cockerels Dominant were compared. All three genotypes showed the ability to graze with resulting improvements in meat quality. The Dominant 102 cockerels have the greatest prerequisites for use in extensive fattening, mainly due to higher performance, willingness to graze and vitamin E content, which protects the fat from becoming rancid. Abstract The culling of layer cockerels due to economic inefficiency is an ethical problem. Organic or free-range fattening of these cockerels or dual-purpose genotypes breeding is a possible solution to this problem. The aim of the study was to assess the differences in performance and meat quality characteristics in dual-purpose cockerels Dominant of three genotypes (Dominant Sussex D 104, Dominant Brown D 102 and Dominant Tinted D 723, 100 cockerels per genotype) with access to pasture. The cockerels were housed in mobile boxes on the pasture herbage from the 50th to 77th day of age (stocking density: 0.108 m2/bird). The highest body weight on the 77th day of age (p < 0.001) and the nonsignificantly lowest feed conversion was achieved by Dominant Brown D 102 cockerels (1842 g and 2.79, respectively). Non-significantly higher pasture herbage intake on the 70th day of age was recorded in genotype Dominant Brown D 102 (7.41 g dry matter (DM)/bird/day) and Dominant Tinted D 723 (7.52 g DM/bird/day). The pasture herbage contained 56.9 mg/kg DM α-tocopherol, 170.3 mg/kg DM zeaxanthin and 175.0 mg/kg DM lutein and had a favourable n6/n3 ratio (0.26). The boiled meat of cockerels Dominant Tinted D723 showed the highest tenderness based on both the sensory evaluation (p = 0.022) and the value of shear force (p = 0.049). This corresponds with a higher (p < 0.001) cross-sectional area and muscle fibre diameter in these chickens. The highest content of n3 fatty acids (eicosapentaenoic, clupanodonic and docosahexaenoic acids) in breast meat were found in Dominant Sussex D104 chickens (p < 0.001). In contrast, a significantly higher α-tocopherol content (p < 0.001) and higher oxidative stability (p = 0.012) were found in Dominant Brown D102 (4.52 mg/kg and 0.282 mg/kg) and Dominant Tinted D 723 chickens (4.64 mg/kg and 0.273 mg/kg) in comparison with the Dominant Sussex D104 genotype (3.44 mg/kg and 0.313 mg/kg). The values of the atherogenic and thrombogenic indexes were the lowest (p < 0.001) in meat from Dominant Brown D102 chickens. Moreover, a lower cholesterol content (p < 0.001) was recorded from the genotypes Dominant Brown D102 (396 mg/kg) and Dominant Tinted D723 (306 mg/kg) chickens, contrary to the Dominant Sussex D104 cockerels (441 mg/kg). It can be concluded that cockerels Dominant Brown D102 are a suitable genotype for free-range rearing due to higher performance and higher pasture herbage intake, which positively influences meat quality, whereas the meat of Dominant Sussex D104 cockerels shows higher amounts of n3 fatty acids and lower n6/n3 ratios.
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Aboagye G, Zappaterra M, Pasini F, Dall'Olio S, Davoli R, Nanni Costa L. Fatty acid composition of the intramuscular fat in the longissimus thoracis muscle of Apulo-Calabrese and crossbreed pigs. Livest Sci 2020. [DOI: 10.1016/j.livsci.2019.103878] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Kreuzer M, Müller S, Mazzolini L, Messikommer RE, Gangnat IDM. Are dual-purpose and male layer chickens more resilient against a low-protein-low-soybean diet than slow-growing broilers? Br Poult Sci 2020; 61:33-42. [PMID: 31550927 DOI: 10.1080/00071668.2019.1671957] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Accepted: 08/02/2019] [Indexed: 01/09/2023]
Abstract
1. Although fattening dual-purpose types or male layer hybrid chickens appears more ethical than the common practice of culling day-old male layer chicks, the lower feed efficiency of these birds raises concerns. Replacing feed ingredients that compete with food production by those of lower value for human nutrition would be beneficial.2. Lohmann Dual (LD), a modern dual-purpose type, Lohmann Brown (LB), a male layer hybrid, and Hubbard JA 957 (HU), a slow-growing broiler type, were fattened for nine weeks on two diets (control or -20% crude protein; n = 6 × 12 birds). Growth, carcass and meat quality were analysed.3. Growth performance of HU exceeded that of LD and especially of LB. The growth depression caused by the low-protein diet fed to LD (-7%) was only half of that found in HU (-13%). The LD fed the control diet had the same feed efficiency as the HU fed the low-protein diet. Even the LB had a lower performance and feed efficiency with the low-protein diet in growth. There was a gradient in carcass properties (weight, dressing percentage, breast meat yield, breast proportion and breast angle) from HU to LD to LB, with some additional adverse effects of the low-protein diet especially in HU. There were some breed differences in fatty acid profile in the intramuscular fat.4. In conclusion, the dual-purpose type used complied with regulations for Swiss organic poultry systems in terms of growth rate and was found to respond less when fed a low-protein diet than the slow-growing broiler type. The LB males were inferior in all growth and carcass quality traits. Future studies need to determine the exact protein and amino acid requirements of dual-purpose and layer hybrid chickens and the economic feasibility of the systems, especially for organic farming.
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Affiliation(s)
- M Kreuzer
- ETH Zurich, Institute of Agricultural Sciences, Zurich, Switzerland
| | - S Müller
- ETH Zurich, Institute of Agricultural Sciences, Zurich, Switzerland
| | - L Mazzolini
- ETH Zurich, Institute of Agricultural Sciences, Zurich, Switzerland
| | - R E Messikommer
- ETH Zurich, Institute of Agricultural Sciences, Zurich, Switzerland
| | - I D M Gangnat
- ETH Zurich, Institute of Agricultural Sciences, Zurich, Switzerland
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Clark DL, Velleman SG, Bernier M, McCormick J, Blakeslee JJ. Research Note: The effect of selection for 16-week body weight on turkey serum metabolome. Poult Sci 2020; 99:517-525. [PMID: 32416838 PMCID: PMC7587827 DOI: 10.3382/ps/pez493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Accepted: 08/06/2019] [Indexed: 11/24/2022] Open
Abstract
The phenotype of modern commercial turkeys is substantially different than that of unselected, heritage turkey lines. These phenotypic changes have arisen from alterations in the genome/transcriptome, as well as the influence of many external factors on growth performance including nutrition, environment, and management. To investigate the phenotypic changes resulting from genetic selection for increased body weight, The Ohio State University maintains 2 unique genetic turkey lines: the randombred control (RBC2) line, which is comprised of genetics from 1960 era commercial turkeys and has been maintained without conscious selection for any trait; and the F line, which was originally selected from the RBC2 line and has been selected for increased 16 wk body weight for over 50 generations. This study used broad-spectrum mass-spectrometry profiling techniques to identify and quantify differences in the metabolome of the serum of F and RBC2 turkey lines. Serum samples from both F and RBC2 turkeys were subject to quantitative time of flight liquid chromatography tandem mass spectrometry analyses. Principle component analyses showed distinct populations of metabolites in the F vs. RBC2 serum, suggesting that increased body weight is associated with the accumulation of several metabolites. Comparing the spectral features to online databases resulted in the selection of 104 features with potentially identifiable chemical structures. Of these 104 features, 25 were found at higher levels in the serum of the RBC2 line turkeys, while 79 were found at a greater abundance in the F line turkeys. A more detailed analysis of these 104 features allowed for the putative identification of 49 compounds, which were clustered into 6 functional groups: 1) energy metabolism; 2) vitamins; 3) hormones and signaling molecules; 4) lipid derivatives, fatty acid metabolites, and membrane components; 5) amino acid/protein metabolism; and 6) microbial metabolites. Further validation and experimentation is needed to confirm the identity of these metabolites and understand their biological relevance and association with selection for increased body weight.
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Affiliation(s)
- Daniel L Clark
- Ohio Agricultural Research and Development Center, Department of Animal Sciences, The Ohio State University, Wooster, OH 44691.
| | - Sandra G Velleman
- Ohio Agricultural Research and Development Center, Department of Animal Sciences, The Ohio State University, Wooster, OH 44691
| | - Matthew Bernier
- Campus Chemical Instrumentation Center (CCIC), The Ohio State University, Columbus, OH 43210
| | - Janet McCormick
- Ohio Agricultural Research and Development Center, Department of Animal Sciences, The Ohio State University, Wooster, OH 44691
| | - Joshua J Blakeslee
- Ohio Agricultural Research and Development Center, Department of Horticulture and Crop Science, The Ohio State University, Wooster, OH 44691; Ohio Agricultural Research and Development Center, OARDC Metabolite Analysis Cluster, The Ohio State University, Wooster, OH 44691
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Rodríguez M, G Rebollar P, Mattioli S, Castellini C. n-3 PUFA Sources (Precursor/Products): A Review of Current Knowledge on Rabbit. Animals (Basel) 2019; 9:ani9100806. [PMID: 31618904 PMCID: PMC6827073 DOI: 10.3390/ani9100806] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Revised: 09/27/2019] [Accepted: 10/09/2019] [Indexed: 01/01/2023] Open
Abstract
This review compares the effects of different n-3 polyunsaturated fatty acid (PUFA) sources on biological activity, physiological/reproductive endpoints, and health implications with a special emphasis on a rabbit case study. Linoleic acid (LA) and α-linolenic acid (ALA) are members of two classes of PUFAs, namely the n-6 and n-3 series, which are required for normal human health. Both are considered precursors of a cascade of molecules (eicosanoids), which take part in many biological processes (inflammation, vasoconstriction/vasodilation, thromboregulation, etc.). However, their biological functions are opposite and are mainly related to the form (precursor or long-chain products) in which they were administered and to the enzyme-substrate preference. ALA is widely present in common vegetable oils and foods, marine algae, and natural herbs, whereas its long-chain PUFA derivatives are available mainly in fish and animal product origins. Recent studies have shown that the accumulation of n-3 PUFAs seems mostly to be tissue-dependent and acts in a tissue-selective manner. Furthermore, dietary n-3 PUFAs widely affect the lipid oxidation susceptibility of all tissues. In conclusion, sustainable sources of n-3 PUFAs are limited and exert a different effect about (1) the form in which they are administered, precursor or derivatives; (2) their antioxidant protections; and (3) the purpose to be achieved (health improvement, physiological and reproductive traits, metabolic pathways, etc.).
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Affiliation(s)
- María Rodríguez
- Departamento de Producción Agraria, Escuela Técnica Superior de Ingeniería Agronómica Alimentaria y de Biosistemas, Universidad Politécnica de Madrid, Ciudad Universitaria s/n, 28040 Madrid, Spain.
| | - Pilar G Rebollar
- Departamento de Producción Agraria, Escuela Técnica Superior de Ingeniería Agronómica Alimentaria y de Biosistemas, Universidad Politécnica de Madrid, Ciudad Universitaria s/n, 28040 Madrid, Spain.
| | - Simona Mattioli
- Department of Agricultural, Environmental and Food Science, University of Perugia, Borgo XX Giugno, 74, 06121 Perugia, Italy.
| | - Cesare Castellini
- Department of Agricultural, Environmental and Food Science, University of Perugia, Borgo XX Giugno, 74, 06121 Perugia, Italy.
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Proskura WS, Liput M, Zaborski D, Sobek Z, Yu YH, Cheng YH, Dybus A. The effect of polymorphism in the FADS2 gene on the fatty acid composition of bovine milk. Arch Anim Breed 2019; 62:547-555. [PMID: 31807666 PMCID: PMC6852874 DOI: 10.5194/aab-62-547-2019] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2018] [Accepted: 08/21/2019] [Indexed: 01/23/2023] Open
Abstract
Polyunsaturated fatty acids (PUFAs) play a role in a wide
variety of physiological processes. They are produced by a series of
desaturation and elongation reactions. Δ-6-desaturase is a
membrane-bound enzyme that catalyzes the conversion of α-linolenic acid
(C18:3n-3) and linoleic acid (C18:2n-6) to stearidonic acid (18:4n-3) and
γ-linolenic acid (18:3n-6). It is encoded by the FADS2 gene located on bovine
chromosome 29. The aim of this study was to identify a single nucleotide
polymorphism in the FADS2 gene and to determine possible associations with milk
fatty acid composition in two breeds of dairy cattle, i.e., Jersey and Polish
Holstein-Friesian. Direct DNA sequencing revealed the presence of an A-to-G
substitution in intron 3 of the FADS2 gene (rs209202414). Both populations were
genotyped with an appropriate PCR-RFLP assay. The following genotype
distributions were observed: for Jerseys, AA = 0.24, AG = 0.63, and GG = 0.13; for
Polish Holstein-Friesians, AA = 0.17, AG = 0.40, and GG = 0.43. In Jerseys,
statistically significant relationships were found between the FASD2 genotypes
and the following milk fatty acids: lauric (P=0.0486), behenic (P=0.0199),
lignoceric (P=0.0209), oleic (P=0.0386), eicosatrienoic (P=0.0113), and
docosadienoic (P=0.0181). In Polish Holstein-Friesian cows, significant
associations were observed for erucic (P=0.0460) and docosahexaenoic (P=0.0469)
acids. The study indicated the A-to-G substitution (rs209202414) in the bovine
FADS2 gene as a potential genetic marker for fatty acid composition in cattle
milk.
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Affiliation(s)
- Witold Stanisław Proskura
- Laboratory of Molecular Cytogenetics, Department of Ruminants Science, West Pomeranian University of Technology, Szczecin 71-270, Poland
| | - Michał Liput
- Laboratory of Molecular Cytogenetics, Department of Ruminants Science, West Pomeranian University of Technology, Szczecin 71-270, Poland
| | - Daniel Zaborski
- Laboratory of Biostatistics, Department of Ruminants Science, West Pomeranian University of Technology, Szczecin 71-270, Poland
| | - Zbigniew Sobek
- Department of Genetics and Animal Breeding, Poznań University of Life Sciences, Poznań 60-637, Poland
| | - Yu-Hsiang Yu
- Department of Biotechnology and Animal Science, National Ilan University, I-Lan 260, Taiwan
| | - Yeong-Hsiang Cheng
- Department of Biotechnology and Animal Science, National Ilan University, I-Lan 260, Taiwan
| | - Andrzej Dybus
- Laboratory of Molecular Cytogenetics, Department of Ruminants Science, West Pomeranian University of Technology, Szczecin 71-270, Poland
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Chmiel M, Roszko M, Adamczak L, Florowski T, Pietrzak D. Influence of storage and packaging method on chicken breast meat chemical composition and fat oxidation. Poult Sci 2019; 98:2679-2690. [PMID: 30690524 DOI: 10.3382/ps/pez029] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2018] [Accepted: 01/10/2019] [Indexed: 12/21/2022] Open
Abstract
The aim of this study was to determine the influence of storage conditions and packaging methods on chicken breast meat chemical composition and fat oxidation. In this study, chicken breasts available in retail sale were used for evaluation. The meat packed by three different methods (air packaging-AP, modified atmosphere packaging-MAP, and vacuum packaging-VP) was stored in a cooling room or a commercial display case for 9 D and tested for basic chemical composition, lipid oxidation (TBARS), and fatty acid composition. Meat in MAP during storage in the cooling room was characterized by higher (P ≤ 0.05) TBARS values as compared to meat packaged in AP and VP, respectively. The highest share in the fatty acid profile in chicken breasts was demonstrated by monounsaturated fatty acid, including cis C18:1 (n9 + n11) acid in the range from 31.86 to 34.66%. A high share of polyunsaturated acids was observed, including linoleic (C18:2 cis, cis) acid from 24.50 to 31.22% of all fatty acids. The simple relationship between the changes in the profile of fatty acids in meat packaged using different methods and in storage time was not determined, likely due to the variability of the composition of fatty acids in chicken breasts depending on the sample and the general low level of fat found in the meat.
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Affiliation(s)
- M Chmiel
- Division of Meat Technology, Department of Food Technology, Warsaw University of Life Sciences - SGGW, 02-787 Warsaw, Poland
| | - M Roszko
- Department of Food Analysis, Institute of Agricultural and Food Biotechnology, 02-532 Warsaw, Poland
| | - L Adamczak
- Division of Meat Technology, Department of Food Technology, Warsaw University of Life Sciences - SGGW, 02-787 Warsaw, Poland
| | - T Florowski
- Division of Meat Technology, Department of Food Technology, Warsaw University of Life Sciences - SGGW, 02-787 Warsaw, Poland
| | - D Pietrzak
- Division of Meat Technology, Department of Food Technology, Warsaw University of Life Sciences - SGGW, 02-787 Warsaw, Poland
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36
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RNA deep sequencing reveals novel transcripts and pathways involved in the unsaturated fatty acid metabolism in chicken. GENE REPORTS 2019. [DOI: 10.1016/j.genrep.2019.100370] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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37
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Frasao B, Costa M, Silva F, Rodrigues B, Baltar J, Araujo J, Moreira D, Torrezan R, Conte-Junior C. Effect of pequi (Caryocar brasiliense) and juçara (Euterpe edulis) waste extract on oxidation process stability in broiler meat treated by UV-C. PLoS One 2018; 13:e0208306. [PMID: 30571713 PMCID: PMC6301614 DOI: 10.1371/journal.pone.0208306] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2017] [Accepted: 11/15/2018] [Indexed: 11/21/2022] Open
Abstract
The aim of this study was to determine the potential for waste extracts from the pequi (Caryocar brasiliense) and juçara (Euterpe edulis) to reduce oxidatiove processes in antibiotic-free broiler meat. The use of natural antioxidants extracted from fruit-processing wastes has been neglected. Although these residues contain high amounts of these bioactive compounds, they are often discarded by industry. Meat samples were exposed previously submitted to UV-C radiation at 1.161 mW / cm2 for 10 minutes to accelerate the rancidity process. Pequi and juçara waste extracts were obtained by microwave-assisted extraction (MAE). A total of four conditions were tested using antibiotic-free broiler thighs and drumstick meat: BN-with no antioxidant (negative control), BP-with BHT (Butylated hydroxytoluene) (positive control), BE-with juçara extract, BC-with pequi extract. The color, pH, lipid and protein oxidation (days 0, 2, 4, 6, 8 and 10), antioxidant contents and activity (days 0 and 10), and proximal composition and fatty acid profile (day 0) were tested, followed by principal component analysis (PCA). Pequi waste extract presented the highest antioxidant content and activity. BE and BC treatments presented the highest total phenolic (TPC) and flavonoid (TFC) content, and BE presented the highest total monomeric anthocyanin content (TAC). TFC increased during storage in all treatments. The waste extracts of C. brasiliense presented the highest antioxidant activity against lipid oxidation in the antibiotic-free broiler meat. Moreover, both extracts presented high antioxidant activity against protein oxidation. Although the pequi peel extract had a better effect in terms of suppressing both types of oxidation, either this extract or the jussara waste extract could be used as a technological strategy to reduce the oxidative processes in antibiotic-free broiler meat for the poultry industry. Thus, waste extracts can be a potential technology to reduce the oxidative processes in antibiotic-free broiler meat.
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Affiliation(s)
- Beatriz Frasao
- Collegiate of Veterinary Medicine, Multidisciplinary Center of Barra Campus, Universidade Federal do Oeste da Bahia, Barra, Bahia
| | - Marion Costa
- Department of Preventive Veterinary Medicine and Animal Production, Escola de Medicina Veterinária e Zootecnia, Universidade Federal da Bahia, Ondina, Salvador
| | - Fabricio Silva
- Food Science Programe, Chemistry Institute, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Bruna Rodrigues
- Department of Food Technology, Faculdade de Veterinária, Universidade Federal Fluminense, Rio de Janeiro, Brazil
| | - Jéssica Baltar
- Food Science Programe, Chemistry Institute, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Jasmim Araujo
- Department of Food Technology, Faculdade de Veterinária, Universidade Federal Fluminense, Rio de Janeiro, Brazil
| | - Daniel Moreira
- Food Science Programe, Chemistry Institute, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Renata Torrezan
- Embrapa Food Technology, Brazilian Agricultural Research Corporation, Rio de Janeiro, Brazil
| | - Carlos Conte-Junior
- Food Science Programe, Chemistry Institute, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
- Department of Food Technology, Faculdade de Veterinária, Universidade Federal Fluminense, Rio de Janeiro, Brazil
- National Institute for Health Quality Control, Oswaldo Cruz Foundation (FIOCRUZ), Rio de Janeiro, Brazil
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Sirri F, Zampiga M, Soglia F, Meluzzi A, Cavani C, Petracci M. Quality characterization of eggs from Romagnola hens, an Italian local breed. Poult Sci 2018; 97:4131-4136. [PMID: 30007345 DOI: 10.3382/ps/pey275] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Indexed: 11/20/2022] Open
Abstract
In the past years, consumers' concerns about sustainability and animal welfare have increased, strengthening the demand for eggs and meat produced through alternative and extensive farming methods. In addition, producers have also become increasingly interested in the recovery and exploitation of local breeds due to their adaptability to local environmental conditions, to valorize the biodiversity and to provide added value to typical products. Among the Italian local breeds, Romagnola has almost risked extinction and currently is reared in small-scale farms for eggs and meat production. The aim of this study was to characterize the egg quality traits of Romagnola chicken breed (RMG) compared to those obtained by a commercial hybrid (CONV). Ten laying hens of both Romagnola breed and Hy-Line Brown at 40 wk of age were housed in the same outdoor pen and fed the same commercial feed (ME 2,830 kcal/kg, CP 17.2%) for 10 wk. At 5 and 10 wk after housing, all the eggs laid in 4 consecutive days were collected and used for the determination of egg and eggshell characteristics as well as proximate composition and fatty acid profile of egg yolk. As expected, some important productive traits such as egg weight and production resulted higher in CONV chickens. However, eggs from RMG hens presented a higher yolk/egg ratio (31.1 vs. 24.9%; P < 0.01) as well as carotenoids (36.8 vs. 20.2 ppm; P < 0.01) and cholesterol content (12.8 vs. 11.7 mg/g of yolk; P < 0.01) than those laid by the conventional genotype. Moreover, yolks from RMG eggs were characterized by lower polyunsaturated fatty acid (PUFA) n-6 content (22.6 vs. 28.4%; P < 0.01) and PUFA n-6/n-3 ratio (11.3 vs. 13.5; P < 0.01) showing a healthier fatty acids profile than conventional eggs. These results highlighted several valuable egg quality traits of Romagnola chicken breed that might be exploited for the conservation and the development of this underutilized Italian pure breed.
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Affiliation(s)
- Federico Sirri
- Department of Agricultural and Food Sciences, Alma Mater Studiorum - University of Bologna, 40064 Ozzano dell'Emilia, Italy
| | - Marco Zampiga
- Department of Agricultural and Food Sciences, Alma Mater Studiorum - University of Bologna, 40064 Ozzano dell'Emilia, Italy
| | - Francesca Soglia
- Department of Agricultural and Food Sciences, Alma Mater Studiorum - University of Bologna, 40064 Ozzano dell'Emilia, Italy
| | - Adele Meluzzi
- Department of Agricultural and Food Sciences, Alma Mater Studiorum - University of Bologna, 40064 Ozzano dell'Emilia, Italy
| | - Claudio Cavani
- Department of Agricultural and Food Sciences, Alma Mater Studiorum - University of Bologna, 40064 Ozzano dell'Emilia, Italy
| | - Massimiliano Petracci
- Department of Agricultural and Food Sciences, Alma Mater Studiorum - University of Bologna, 40064 Ozzano dell'Emilia, Italy
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Izadnia HR, Tahmoorespur M, Bakhtiarizadeh MR, Nassiri M, Esmaeilkhanien S. Gene expression profile analysis of residual feed intake for Isfahan native chickens using RNA-SEQ data. ITALIAN JOURNAL OF ANIMAL SCIENCE 2018. [DOI: 10.1080/1828051x.2018.1507625] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Hamid Reza Izadnia
- Animal Science Improvement Research Department, Agricultural and Natural Resources Research and Education Center, Safiabad AREEO, Dezful, Iran
| | - Mojtaba Tahmoorespur
- Faculty of Agriculture, Department of Animal Science, Ferdowsi University of Mashhad, Mashhad, Iran
| | | | - Mohammadreza Nassiri
- Faculty of Agriculture, Department of Animal Science, Ferdowsi University of Mashhad, Mashhad, Iran
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40
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Hang T, Molee W, Khempaka S. Linseed oil or tuna oil supplementation in slow-growing chicken diets: Can their meat reach the threshold of a “high in n-3 polyunsaturated fatty acids” product? J APPL POULTRY RES 2018. [DOI: 10.3382/japr/pfy010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
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41
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Tavaniello S, Maiorano G, Stadnicka K, Mucci R, Bogucka J, Bednarczyk M. Prebiotics offered to broiler chicken exert positive effect on meat quality traits irrespective of delivery route. Poult Sci 2018; 97:2979-2987. [PMID: 29897528 DOI: 10.3382/ps/pey149] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2017] [Accepted: 04/04/2018] [Indexed: 01/07/2023] Open
Abstract
Elimination of antibiotic growth promoters from poultry production has encouraged intensive search for relevant alternatives. Prebiotics are proposed as efficient replacements to stimulate colonization/expansion of beneficial microflora in chickens. The aim of this study was to deepen the knowledge on the effect of prebiotic administration on slaughter performance and meat quality traits of broiler chickens by evaluating different routes of their delivery (in ovo vs. in-water vs. in ovo + in-water). At d 12 of incubation, 1,500 eggs (Ross 308) containing viable embryos were randomly allotted into 4 groups and injected in ovo with 0.2 mL solution containing: 3.5 mg/embryo BI (Bi2tos, trans-galactooligosaccharides); 0.88 mg/embryo DN (DiNovo, extract of Laminaria spp.); 1.9 mg/embryo RFO (raffinose family oligosaccharides) and 0.2 mL physiological saline (C). All prebiotics increased final BW compared to C group (P < 0.01), irrespective of delivery route. The prebiotics injected in ovo (T1) or in ovo combined with in-water supplementation (T2) increased carcass weight as compared with in-water group (T3), while T3 had the lowest carcass yield compared to the other groups. All prebiotics increased breast muscle weight and yield (P < 0.01), as well as fiber diameter (P < 0.05). Ultimate meat pH was lower (P < 0.01) in T3 than in T2 group. Meat from chickens treated with prebiotics showed a lower redness index, while lightness and yellowness were not affected by the treatments. Saturated fatty acid (SFA), polyunsaturated fatty acid (PUFA) and n-3 fatty acids contents were higher (P < 0.01), and monounsaturated fatty acid (MUFA) level was lower (P < 0.01) in prebiotic groups compared with C group. Nutritional indexes (n-6/n-3, PUFA/SFA ratio and thrombogenic index) displayed favorable human health-promoting values in the meat of chickens which were treated with prebiotics, irrespective of delivery route. Muscle cholesterol content was not affected by prebiotics. In conclusion, this study has shown that prebiotics can exert positive effects on growth of broiler chickens, carcass and meat quality traits, irrespective of delivery route.
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Affiliation(s)
- S Tavaniello
- Department of Agricultural, Environmental and Food Sciences, University of Molise, 86100 Campobasso, Italy
| | - G Maiorano
- Department of Agricultural, Environmental and Food Sciences, University of Molise, 86100 Campobasso, Italy
| | - K Stadnicka
- Department of Animal Biochemistry and Biotechnology, UTP University of Science and Technology, 85-084 Bydgoszcz, Poland
| | - R Mucci
- Department of Agricultural, Environmental and Food Sciences, University of Molise, 86100 Campobasso, Italy
| | - J Bogucka
- Department of Animal Biochemistry and Biotechnology, UTP University of Science and Technology, 85-084 Bydgoszcz, Poland
| | - M Bednarczyk
- Department of Animal Biochemistry and Biotechnology, UTP University of Science and Technology, 85-084 Bydgoszcz, Poland
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Mi S, Shang K, Jia W, Zhang CH, Li X, Fan YQ, Wang H. Characterization and discrimination of Taihe black-boned silky fowl ( Gallus gallus domesticus Brisson ) muscles using LC/MS-based lipidomics. Food Res Int 2018; 109:187-195. [DOI: 10.1016/j.foodres.2018.04.038] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2017] [Revised: 04/02/2018] [Accepted: 04/17/2018] [Indexed: 12/11/2022]
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43
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Cui X, Cui H, Liu L, Zhao G, Liu R, Li Q, Zheng M, Wen J. Decreased testosterone levels after caponization leads to abdominal fat deposition in chickens. BMC Genomics 2018; 19:344. [PMID: 29743036 PMCID: PMC5944178 DOI: 10.1186/s12864-018-4737-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2017] [Accepted: 04/26/2018] [Indexed: 01/07/2023] Open
Abstract
BACKGROUND Caponization results in reduced androgen levels, which leads to abdominal fat accumulation in capons. In this study, we sought to understand the molecular mechanisms behind this fat accumulation. RESULTS Abdominal fat (AF) content increased significantly (P < 0.05) and serum and AF testosterone levels decreased significantly (P < 0.05 or P < 0.01) after caponization. In AF tissue, 90 differentially expressed genes related to lipid metabolism were screened by gene expression profiling in caponized and sham-treated chickens. Among these, six representative genes were significantly up-regulated (APOA1, SCD, FABP7, RXRG, and FADS2) or down-regulated (FABP3) (P < 0.05 or P < 0.01) and were strongly associated with the PPAR pathway. In addition, cell junction pathways were also enriched. In vitro, Fat content was significantly lower in cells treated with testosterone compared with control cells (P < 0.01), and mRNA levels of RXRG, FABP7, and FABP3 changed accordingly, confirming the effect of testosterone on fat deposition. CONCLUSIONS The results of this study indicate that testosterone reduction likely regulates gene expression through PPAR and cell junction pathways resulting in increased fat accumulation. These results provide increase our understanding of the biological mechanisms by which caponization induces greater fat accumulation.
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Affiliation(s)
- Xiaoyan Cui
- Institute of Animal Sciences, Chinese Academy of Agricultural Science, Beijing, 100193, China.,State Key Laboratory of Animal Nutrition, Beijing, 100193, China.,Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Guangzhou, 510640, China
| | - Huanxian Cui
- Institute of Animal Sciences, Chinese Academy of Agricultural Science, Beijing, 100193, China.,State Key Laboratory of Animal Nutrition, Beijing, 100193, China
| | - Lu Liu
- Institute of Animal Sciences, Chinese Academy of Agricultural Science, Beijing, 100193, China.,State Key Laboratory of Animal Nutrition, Beijing, 100193, China
| | - Guiping Zhao
- Institute of Animal Sciences, Chinese Academy of Agricultural Science, Beijing, 100193, China.,State Key Laboratory of Animal Nutrition, Beijing, 100193, China
| | - Ranran Liu
- Institute of Animal Sciences, Chinese Academy of Agricultural Science, Beijing, 100193, China.,State Key Laboratory of Animal Nutrition, Beijing, 100193, China
| | - Qinghe Li
- Institute of Animal Sciences, Chinese Academy of Agricultural Science, Beijing, 100193, China.,State Key Laboratory of Animal Nutrition, Beijing, 100193, China
| | - Maiqing Zheng
- Institute of Animal Sciences, Chinese Academy of Agricultural Science, Beijing, 100193, China.,State Key Laboratory of Animal Nutrition, Beijing, 100193, China
| | - Jie Wen
- Institute of Animal Sciences, Chinese Academy of Agricultural Science, Beijing, 100193, China. .,State Key Laboratory of Animal Nutrition, Beijing, 100193, China.
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44
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Association Between Arachidonic Acid and Chicken Meat and Egg Flavor, and Their Genetic Regulation. J Poult Sci 2018; 55:163-171. [PMID: 32055170 PMCID: PMC6756496 DOI: 10.2141/jpsa.0170123] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2017] [Accepted: 12/01/2017] [Indexed: 02/03/2023] Open
Abstract
In Japan, the majority of chicken meat is obtained from fast-growing broiler chickens. Because most Japanese chicken breeds have a low meat yield and egg production, many of these breeds are endangered. Recently, the palatability of meat and eggs of native chickens has been reevaluated in the Japanese market. Jidori, which means chicken from the local, is an indigenous local chicken that is more delicious, firmer in texture, and more expensive than the broiler chickens. Most Japanese consumers recognize that the meat of Jidori chicken is richer in flavor than that of the broiler chicken. However, the reason for this rich flavor of the meat of Jidori chicken has not been elucidated. Recently, we found that arachidonic acid (AA) (C20:4n-6), a polyunsaturated fatty acid, is associated with the rich flavor of the meat and eggs of Jidori chicken. The present paper summarizes the discovery of the involvement of AA in the flavor characteristic of the meat and eggs of chicken, and also the genetic regulation of the AA content in the meat and eggs of Jidori chicken.
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45
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In ovo exposure to omega-3 fatty acids does not enhance omega-3 long-chain polyunsaturated fatty acid metabolism in broiler chickens. J Dev Orig Health Dis 2017; 8:520-528. [PMID: 28399949 DOI: 10.1017/s2040174417000216] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
The content of omega-3 long-chain polyunsaturated fatty acids (n-3 LCPUFA) in chicken meat can be boosted by feeding broilers a diet containing α-linolenic acid (ALA, from flaxseed oil), some of which is converted by hepatic enzymes to n-3 LCPUFA. However, most of the accumulated n-3 polyunsaturated fatty acid (PUFA) in meat tissues is still in the form of ALA. Despite this, the levels of chicken diets are being enhanced by the inclusion of vegetable and marine sources of omega-3 fats. This study investigated whether the capacity of chicken for n-3 LCPUFA accumulation could be enhanced or inhibited by exposure to an increased supply of ALA or n-3 LCPUFA in ovo. Breeder hens were fed either flaxseed oil (High-ALA), fish oil (high n-3 LCPUFA) or tallow- (low n-3 PUFA, Control) based diets. The newly hatched chicks in each group were fed either the High-ALA or the Control diets until harvest at 42 days' post-hatch. The n-3 PUFA content of egg yolk and day-old chick meat closely matched the n-3 PUFA composition of the maternal diet. In contrast, the n-3 PUFA composition of breast and leg meat tissues of the 42-day-old offspring closely matched the diet fed post-hatch, with no significant effect of maternal diet. Indeed, there was an inhibition of n-3 LCPUFA accumulation in meat of the broilers from the maternal Fish-Oil diet group when fed the post-hatch High-ALA diet. Therefore, this approach is not valid to elevate n-3 LCPUFA in chicken meat.
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Castellini C, Dal Bosco A, Mattioli S, Davidescu M, Corazzi L, Macchioni L, Rimoldi S, Terova G. Activity, Expression, and Substrate Preference of the Δ(6)-Desaturase in Slow- or Fast-Growing Rabbit Genotypes. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2016; 64:792-800. [PMID: 26745387 DOI: 10.1021/acs.jafc.5b05425] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
In the present paper liver fatty acid Δ(6) desaturation (fads2) activity was analyzed in two rabbit strains with slow- (S, 27.5 g/day) or fast-growing (F, 48.5 g/day) rate. The fatty acid profile of the liver showed a different PUFA profile in the two strains with a lower n-6/n-3 ratio in the S rabbits. The expression of fads2 was 2-fold higher in S than in F rabbits, whereas enzyme activity was higher in F and more oriented toward the desaturation of linoleic acid (90%). In contrast, S showed a higher preference for linolenic acid (38.9 vs 10%). This study identified a single difference in the fads2 amino acid sequence between these two strains. Such a difference consists in the substitution of Gly104 to Ser104 in the sequence of F fads2. These results indicate for the first time that genetic selection for performance may affect the preference for PUFA toward desaturation of linoleic/linolenic acid.
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Affiliation(s)
- Cesare Castellini
- Department of Agricultural, Food and Environmental Science, University of Perugia , Borgo XX Giugno 74, 06121 Perugia, Italy
| | - Alessandro Dal Bosco
- Department of Agricultural, Food and Environmental Science, University of Perugia , Borgo XX Giugno 74, 06121 Perugia, Italy
| | - Simona Mattioli
- Department of Agricultural, Food and Environmental Science, University of Perugia , Borgo XX Giugno 74, 06121 Perugia, Italy
| | - Magdalena Davidescu
- Department of Experimental Medicine, University of Perugia , Piazza Gambuli 1, 06123 Perugia, Italy
| | - Lanfranco Corazzi
- Department of Experimental Medicine, University of Perugia , Piazza Gambuli 1, 06123 Perugia, Italy
| | - Lara Macchioni
- Department of Experimental Medicine, University of Perugia , Piazza Gambuli 1, 06123 Perugia, Italy
| | - Simona Rimoldi
- Department of Biotechnology and Life Sciences (DBSV), University of Insubria , Via J. H. Dunant 3, 21100 Varese, Italy
| | - Genciana Terova
- Department of Biotechnology and Life Sciences (DBSV), University of Insubria , Via J. H. Dunant 3, 21100 Varese, Italy
- Inter-University Centre for Research in Protein Biotechnologies, "The Protein Factory", Polytechnic University of Milan and University of Insubria , 21100 Varese, Italy
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