IDEAS home Printed from https://ideas.repec.org/a/caa/jnlcjs/v56y2011i1id341-2009-cjas.html
   My bibliography  Save this article

Effect of dietary antibacterial peptide and zinc-methionine on performance and serum biochemical parameters in piglets

Author

Listed:
  • J.H. Wang

    (Department of Bioengineering College, Institute of Medicinal Chemistry, Chongqing University, Chongqing, P.R. China)

  • C.C. Wu

    (Department of Bioengineering College, Institute of Medicinal Chemistry, Chongqing University, Chongqing, P.R. China)

  • J. Feng

    (Department of Bioengineering College, Institute of Medicinal Chemistry, Chongqing University, Chongqing, P.R. China)

Abstract

The objective of this study was to evaluate the effect of dietary supplementation of antibacterial peptide and zinc methionine on performance and some serum biochemical parameters of weaned piglets. Rongchang male piglets (28 days of age, initial weight 8.4 ± 0.65 kg) were used. All piglets were randomly allotted to four diets including the control group, the antibacterial peptide (AP) group containing 10 mg antibacterial peptide/kg diet, the zinc methionine (Zn-Met) group with 1 200 zinc methionine/kg diet (equal to 200 mg Zn2+/kg diet), the zinc methionine/antibacterial peptide (Zn/AP) group containing 10 mg antibacterial peptide and 1 200 mg zinc methionine/kg diet, respectively, in a 4-week feeding experiment. Each of these groups consisted of six replications with 8 pigs per replication. Average daily gain (ADG) and average daily feed intake (ADFI) both improved in the antibacterial peptide group (P < 0.05, P < 0.05), zinc methionine group (P < 0.05, P < 0.05) and zinc methionine/antibacterial peptide group (P < 0.01, P < 0.05), as compared with the control. Dietary zinc methionine also significantly reduced the diarrhoea ratio of piglets (P < 0.05). The serum immunoglobulin G (IgG) and superoxide dismutase (SOD) were increased (P < 0.05) and total cholesterol (TC) decreased (P < 0.05) in the antibacterial peptide group and zinc-methionine group, the high density lipoprotein (HDL) increased (P < 0.05) in the zinc methionine group, as compared with the control. The results indicated that antibacterial peptide and zinc methionine were effective in improving growth performance, enhancing immune function, blood vessel function and antioxidant enzyme activity of piglets.

Suggested Citation

  • J.H. Wang & C.C. Wu & J. Feng, 2011. "Effect of dietary antibacterial peptide and zinc-methionine on performance and serum biochemical parameters in piglets," Czech Journal of Animal Science, Czech Academy of Agricultural Sciences, vol. 56(1), pages 30-36.
    • Handle: RePEc:caa:jnlcjs:v:56:y:2011:i:1:id:341-2009-cjas
    DOI: 10.17221/341/2009-CJAS
    as

    Download full text from publisher

    File URL: http://cjas.agriculturejournals.cz/doi/10.17221/341/2009-CJAS.html
    Download Restriction: free of charge
    File URL: http://cjas.agriculturejournals.cz/doi/10.17221/341/2009-CJAS.pdf
    Download Restriction: free of charge
    File URL: https://libkey.io/10.17221/341/2009-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. David H. Howard, 2004. "Resistance‐induced antibiotic substitution," Health Economics, John Wiley & Sons, Ltd., vol. 13(6), pages 585-595, June.
    Full references (including those not matched with items on IDEAS)

    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.
    1. Filippini, M. & Masiero, G. & Moschetti, K., 2009. "Regional consumption of antibiotics: A demand system approach," Economic Modelling, Elsevier, vol. 26(6), pages 1389-1397, November.
    2. Markus Herrmann & Bruno Nkuiya, 2017. "Inducing optimal substitution between antibiotics under open access to the resource of antibiotic susceptibility," Health Economics, John Wiley & Sons, Ltd., vol. 26(6), pages 703-723, June.
    3. Thomas Heister & Christian Hagist & Klaus Kaier, 2017. "Resistance Elasticity of Antibiotic Demand in Intensive Care," Health Economics, John Wiley & Sons, Ltd., vol. 26(7), pages 892-909, July.
    4. Amitrajeet Batabyal & Peter Nijkamp, 2005. "Alternate strategies for managing resistance to antibiotics and pesticides," Environmental Economics and Policy Studies, Springer;Society for Environmental Economics and Policy Studies - SEEPS, vol. 7(1), pages 39-51, March.
    5. Dubois, Pierre & Gökkoca, Gökçe, 2023. "Antibiotic Demand in the Presence of Antimicrobial Resistance," CEPR Discussion Papers 18358, C.E.P.R. Discussion Papers.
    6. Thomas Heister & Christian Hagist & Klaus Kaier, 2015. "Resistance Elasticity of Antibiotic Demand in Intensive Care," WHU Working Paper Series - Economics Group 15-01, WHU - Otto Beisheim School of Management.

    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:56:y:2011:i:1:id:341-2009-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.