IDEAS home Printed from https://ideas.repec.org/a/caa/jnlcjs/v59y2014i4id7343-cjas.html
   My bibliography  Save this article

Effect of housing system and genotype on rabbit meat quality

Author

Listed:
  • D. Chodová

    (Department of Animal Husbandry, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences Prague, Prague, Czech Republic)

  • E. Tůmová

    (Department of Animal Husbandry, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences Prague, Prague, Czech Republic)

  • M. Martinec

    (Department of Animal Husbandry, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences Prague, Prague, Czech Republic)

  • Z. Bízková

    (Department of Animal Husbandry, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences Prague, Prague, Czech Republic)

  • V. Skřivanová

    (Institute of Animal Science, Prague-Uhříněves, Czech Republic)

  • Z. Volek

    (Institute of Animal Science, Prague-Uhříněves, Czech Republic)

  • L. Zita

    (Department of Animal Husbandry, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences Prague, Prague, Czech Republic)

Abstract

The effect of the housing system on the carcass characteristics, physical parameters of meat quality, fatty acid composition, and muscle fibre characteristics was studied in some Czech breeds. Ninety-six rabbits from seven different breeds of Czech genetic resources (Moravian Blue, Czech White, Czech Solver, Czech Spotted, Moravian White of Brown Eye, Czech Gold, and Czech Black Guard Hair) and one rabbit commercial hybrid (Hyplus), kept in two housing systems: intensive system (wire-net cages) or alternative (straw-bedded pen), were slaughtered at the age of 91 days. Alternatively housed rabbits had lower weight at slaughter, lower weight of loin, of hind legs meat, and of renal fat than rabbits from cages. The interactions between housing system and genotype were reflected significantly in pH value, and lightness and yellowness of biceps femoris. The highest (P ≤ 0.047) pH was observed in Hyplus (6.68) from cages, while the lowest value was noted in Moravian White of Brown Eye (6.26). The significantly (P ≤ 0.010) lightest meat was detected in Czech Solver (60.93) and the darkest in Czech Gold (47.81). Alternatively reared rabbits showed significantly (P ≤ 0.001) lower monounsaturated fatty acids (MUFA) (26.63%) and higher (P ≤ 0.001) polyunsaturated fatty acids (PUFA) (36.73%) contents than rabbits from cages (36.94% MUFA and 26.23% PUFA). The alternatively housed group had also higher n-3 and n-6 PUFA contents and higher PUFA : SFA ratio than the intensively housed one. Significant interactions (P ≤ 0.001) were observed in cross sectional area (CSA), diameter, and perimeter of muscle fibres of type I. The largest (P ≤ 0.001) CSA of type I muscle fibre had Czech Black Guard Hair from cages (2573.1 μm2), while in pens this breed exhibited the smallest CSA (1219.6 μm2), diameter (38.68 μm), and perimeter (130.2 μm). Fibre type distribution was not affected by any of the monitored parameters. The effect of interactions of the housing system and genotype was manifested mainly in physical and muscle fibre characteristics.

Suggested Citation

  • D. Chodová & E. Tůmová & M. Martinec & Z. Bízková & V. Skřivanová & Z. Volek & L. Zita, 2014. "Effect of housing system and genotype on rabbit meat quality," Czech Journal of Animal Science, Czech Academy of Agricultural Sciences, vol. 59(4), pages 190-199.
  • Handle: RePEc:caa:jnlcjs:v:59:y:2014:i:4:id:7343-cjas
    DOI: 10.17221/7343-CJAS
    as

    Download full text from publisher

    File URL: http://cjas.agriculturejournals.cz/doi/10.17221/7343-CJAS.html
    Download Restriction: free of charge

    File URL: http://cjas.agriculturejournals.cz/doi/10.17221/7343-CJAS.pdf
    Download Restriction: free of charge

    File URL: https://libkey.io/10.17221/7343-CJAS?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. S. Keskin & A. Kor & S. Karaca, 2012. "Evaluation of sensory characteristics of sheep and goat meat by Procrustes Analysis," Czech Journal of Animal Science, Czech Academy of Agricultural Sciences, vol. 57(11), pages 516-521.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. D. Chodová & E. Tůmová & Z. Volek & V. Skřivanová & J. Vlčková, 2016. "The effect of one-week intensive feed restriction and age on the carcass composition and meat quality of growing rabbits," Czech Journal of Animal Science, Czech Academy of Agricultural Sciences, vol. 61(4), pages 151-158.
    2. Łukasz Migdał & Sylwia Pałka & Michał Kmiecik & Olga Derewicka, 2019. "Association of polymorphisms in the GH and GHR genes with growth and carcass traits in rabbits (Oryctolagus cuniculus)," Czech Journal of Animal Science, Czech Academy of Agricultural Sciences, vol. 64(6), pages 255-264.
    3. E. Tůmová & D. Chodová & L. Uhlířová & J. Vlčková & Z. Volek & V. Skřivanová, 2016. "Relationship between muscle fibre characteristics and meat sensory properties in three nutria (Myocastor coypus) colour types," Czech Journal of Animal Science, Czech Academy of Agricultural Sciences, vol. 61(5), pages 217-222.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.

      Corrections

      All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:caa:jnlcjs:v:59:y:2014:i:4:id:7343-cjas. See general information about how to correct material in RePEc.

      If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

      If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

      If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

      For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Ivo Andrle (email available below). General contact details of provider: https://www.cazv.cz/en/home/ .

      Please note that corrections may take a couple of weeks to filter through the various RePEc services.

      IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.