ArticleAnimal bioscience2021
Comparison of carcass and meat quality traits between lean and fat Pekin ducks.
Article in Animal bioscience, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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Who cites it
19 citing papers in PubMed, 48 citations in OpenAlex.
- Cecal microbiota regulates meat quality of Yanshan red jade broilers: insights from metagenomics and targeted metabolomics.Poultry science · 2026Article
- Modulation of cecal microbiota and metabolite profiles by Zanthoxylum bungeanum seeds enhances antioxidant capacity and meat quality in Pekin ducks.Poultry science · 2026Article
- Transcriptomics and metabolomics provide insights into meat flavor precursor differences between different duck lines.Poultry science · 2026Article
- Identification of genes and long non-coding RNAs for intramuscular and subcutaneous fat deposition in ducks by transcriptome analysis.Animal bioscience · 2026Article
- Comparative analysis of duck meat quality in different breeds and age.Food chemistry: X · 2025Article
- Integrated flavoromics and lipidomics analysis of metabolic difference and flavor regulation mechanisms in duck subcutaneous adipose tissue.Frontiers in nutrition · 2025Article
- Identification of Candidate Genes for Sebum Deposition in Pekin Ducks Using Genome-Wide Association Studies.Genes · 2024Article
- The Application of Duck Embryonic Fibroblasts CCL-141 as a Cell Model for Adipogenesis.Animals : an open access journal from MDPI · 2024Article
- Investigating the Impact of Fasting and Refeeding on Blood Biochemical Indicators and Transcriptional Profiles in the Hypothalamus and Subcutaneous Adipose Tissue in Geese.Animals : an open access journal from MDPI · 2024Article
- Zinc glycine chelate ameliorates DSS-induced intestinal barrier dysfunction via attenuating TLR4/NF-κB pathway in meat ducks.Journal of animal science and biotechnology · 2024Article
- Screening of Genes Related to Fat Deposition of Pekin Ducks Based on Transcriptome Analysis.Animals : an open access journal from MDPI · 2024Article
- A novel candidate gene CLN8 regulates fat deposition in avian.Journal of animal science and biotechnology · 2023Article
- Using TRIS-Buffered Plasma-Activated Water to Reduce Pathogenic Microorganisms on Poultry Carcasses with Evaluation of Physicochemical and Sensory Parameters.Foods (Basel, Switzerland) · 2023Article
- Effect of Cichorium intybus on production performance, carcass quality and blood lipid profile of hybrid duck.Animal bioscience · 2023Article
- MicroRNA analysis reveals the role of miR-214 in duck adipocyte differentiation.Animal bioscience · 2022Article
- Effects of Fatty-Type and Lean-Type on Growth Performance and Lipid Droplet Metabolism in Pekin Ducks.Animals : an open access journal from MDPI · 2022Article
- Untargeted Metabolomics Reveals the Effect of Selective Breeding on the Quality of Chicken Meat.Metabolites · 2022Article
- Differences in meat quality between Angus cattle and Xinjiang brown cattle in association with gut microbiota and its lipid metabolism.Frontiers in microbiology · 2022Article
- Ducks' Growth, Meat Quality, Bone Strength, and Jejunum Strength Depend on Zeolite in Feed and Long-Term Factors.Animals : an open access journal from MDPI · 2021Article
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Authors and funding
7 authors at 2 institutions in 2 countries.
Funding
Abstract
objectiveAccording to market demand, meat duck breeding mainly includes 2 breeding directions: lean Pekin duck (LPD) and fat Pekin duck (FPD). The aim of the present study was to compare carcass and meat quality traits between 2 strains, and to provide basic data for guidelines of processing and meat quality improvement.
methodsA total of 62 female Pekin ducks (32 LPDs and 30 FPDs) were slaughtered at the age of 42 days. The live body weight and carcass traits were measured and calculated. Physical properties of breast muscle were determined by texture analyzer and muscle fibers were measured by paraffin sections. The content of inosine monophosphate (IMP), intramuscular fat (IMF) and fatty acids composition were measured by high-performance liquid chromatography, Soxhlet extraction method and automated gas chromatography respectively.
resultsThe results showed that the bodyweight of LPDs was higher than that of FPDs. FPDs were significantly higher than LPDs in subcutaneous fat thickness, subcutaneous fat weight, subcutaneous fat percentage, abdominal fat percentage and abdominal fat shear force (p<0.01). LPDs were significantly higher than FPDs in breast muscle thickness, breast muscle weight, breast muscle rate and breast muscle shear force (p<0.01). The muscle fiber average area and fiber diameter of LPDs were significantly higher than those of FPDs (p<0.01). The muscle fiber density of LPDs was significantly lower than that of FPDs (p<0.01). The IMF of LPDs in the breast muscle was significantly higher than that in the FPDs (p<0.01). There was no significant difference between the 2 strains in IMP content (p>0.05). The polyunsaturated fatty acid content of LPDs was significantly higher than that of FPDs (p<0.01), and FPDs had higher saturated fatty acid and monounsaturated fatty acid levels (p<0.05).
conclusionLong-term breeding work resulted in vast differences between the two strains Pekin ducks. This study provides a reference for differences between LPD and FPD that manifest as a result of long-term selection.
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