IDEAS home Printed from https://ideas.repec.org/a/caa/jnlcjs/v56y2011i7id1295-cjas.html
   My bibliography  Save this article

Prefermented cereals containing fungal gamma-linolenic acid and their effect on rumen metabolism in vitro

Author

Listed:
  • T. Laho

    (Institute of Animal Physiology, Slovak Academy of Sciences, Košice, Slovak Republic)

  • Z. Váradyová

    (Institute of Animal Physiology, Slovak Academy of Sciences, Košice, Slovak Republic)

  • K. Mihaliková

    (Institute of Animal Physiology, Slovak Academy of Sciences, Košice, Slovak Republic)

  • S. Kišidayová

    (Institute of Animal Physiology, Slovak Academy of Sciences, Košice, Slovak Republic)

  • Z. Adamechová

    (Department of Biochemical Technology, Faculty of Chemical and Food Technology, Slovak University of Technology, Bratislava, Slovak Republic)

  • M. Čertík

    (Department of Biochemical Technology, Faculty of Chemical and Food Technology, Slovak University of Technology, Bratislava, Slovak Republic)

  • D. Jalč

    (Institute of Animal Physiology, Slovak Academy of Sciences, Košice, Slovak Republic)

Abstract

The application of Thamnidium elegans fungal strain CCF 1456 (TE) for effective utilization of various agroindustrial materials creates new perspectives for animal cereal diets enriched with microbial γ-linolenic acid (GLA). Diets consisting of lucerne hay (LH) plus prefermented cereals (wheat bran/spent malt grains, WB+TE or WB+TE enriched with sunflower oil, WB+SO+TE in the first experiment and ground maize grains, GC+TE in the second experiment) were used in the artificial rumen. We examined their effect on the rumen fermentation pattern and lipid metabolism. The diet affected the results of degradability of dry matter, organic matter, neutral detergent fibre and acid detergent fibre of LH+WB diets (P < 0.05 and P < 0.01). The GLA daily output of prefermented diet substrates LH+WB+TE and LH+WB+SO+TE, or LH+GC+TE was higher compared to the non-prefermented LH+WB or LH+GC, respectively (P < 0.05 and P < 0.01). Daily outputs of trans11 oleic (TVA) of the LH+GC+TE diet were higher versus the non-prefermented LH+GC (P < 0.01). The biohydrogenation of fatty acids (C18:1 cis9 oleic, C18:2 linoleic, C18:3n-3 alpha-linolenic, C18:3n-6 GLA and total FA) of prefermented cereal diets was not influenced. Cereal diets containing microbial GLA might positively enhance GLA daily outputs in the RUSITEC effluent, but they are not effective enough to decrease the biohydrogenation of unsaturated fatty acids.

Suggested Citation

  • T. Laho & Z. Váradyová & K. Mihaliková & S. Kišidayová & Z. Adamechová & M. Čertík & D. Jalč, 2011. "Prefermented cereals containing fungal gamma-linolenic acid and their effect on rumen metabolism in vitro," Czech Journal of Animal Science, Czech Academy of Agricultural Sciences, vol. 56(7), pages 325-335.
    • Handle: RePEc:caa:jnlcjs:v:56:y:2011:i:7:id:1295-cjas
    DOI: 10.17221/1295-CJAS
    as

    Download full text from publisher

    File URL: http://cjas.agriculturejournals.cz/doi/10.17221/1295-CJAS.html
    Download Restriction: free of charge
    File URL: http://cjas.agriculturejournals.cz/doi/10.17221/1295-CJAS.pdf
    Download Restriction: free of charge
    File URL: https://libkey.io/10.17221/1295-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. D. Jalc & A. Potkanski & M. Szumacher-Strabel & A. Cieslak & M. Certik, 2005. "Effect of microbial oil, evening primrose oil and borage oil on rumen fermentation in vitro," Veterinární medicína, Czech Academy of Agricultural Sciences, vol. 50(11), pages 480-486.
    2. D. Jalč & M. Čertík, 2005. "Effect of microbial oil, monensin and fumarate on rumen fermentation in artificial rumen," Czech Journal of Animal Science, Czech Academy of Agricultural Sciences, vol. 50(10), pages 467-472.
    3. D. Jalč & M. Čertík & K. Kundríková & P. Kubelková, 2009. "Effect of microbial oil and fish oil on rumen fermentation and metabolism of fatty acids in artificial rumen," Czech Journal of Animal Science, Czech Academy of Agricultural Sciences, vol. 54(5), pages 229-237.
    4. Z. Váradyová & S. Kišidayová & A. Lauková & D. Jalč, 2010. "Influence of inoculated maize silage and sunflower oil on the in vitro fermentation, ciliate population and fatty acid outputs in the rumen fluid collected from sheep," Czech Journal of Animal Science, Czech Academy of Agricultural Sciences, vol. 55(3), pages 105-115.
    5. Z. Váradyová & S. Kišidayová & P. Siroka & D. Jalč, 2007. "Fatty acid profiles of rumen fluid from sheep fed diets supplemented with various oils and effect on the rumen ciliate population," Czech Journal of Animal Science, Czech Academy of Agricultural Sciences, vol. 52(11), pages 399-406.
    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. T.J. Guo & J.Q. Wang & D.P. Bu & K.L. Liu & J.P. Wang & D. Li & S.Y. Luan & X.K. Huo, 2010. "Evaluation of the microbial population in ruminal fluid using real time PCR in steers treated with virginiamycin," Czech Journal of Animal Science, Czech Academy of Agricultural Sciences, vol. 55(7), pages 276-285.
    2. K. Mikešová & H. Härtlová & L. Zita & E. Chmelíková & M. Hůlková & R. Rajmon, 2014. "Effect of evening primrose oil on biochemical parameters of thoroughbred horses under maximal training conditions," Czech Journal of Animal Science, Czech Academy of Agricultural Sciences, vol. 59(10), pages 488-493.
    3. Yvona Tyrolová & Luděk Bartoň & Radko Loučka, 2017. "Effects of biological and chemical additives on fermentation progress in maize silage," Czech Journal of Animal Science, Czech Academy of Agricultural Sciences, vol. 62(7), pages 306-312.
    4. Y. Tyrolová & A. Výborná, 2011. "The effects of wilting and biological and chemical additives on the fermentation process in field pea silage," Czech Journal of Animal Science, Czech Academy of Agricultural Sciences, vol. 56(10), pages 427-432.
    5. Małgorzata Paulina Majewska & Renata Miltko & Grzegorz Bełżecki & Jacek Skomiał & Barbara Kowalik, 2017. "Supplementation of rapeseed and linseed oils to sheep rations: effects on ruminal fermentation characteristics and protozoal populations," Czech Journal of Animal Science, Czech Academy of Agricultural Sciences, vol. 62(12), pages 527-538.
    6. X.J. Dai & C. Wang & Q. Zhu, 2011. "Milk performance of dairy cows supplemented with rape seed oil, peanut oil, and sunflower seed oil," Czech Journal of Animal Science, Czech Academy of Agricultural Sciences, vol. 56(4), pages 181-191.
    7. L. Kolář & J. Frelich & J. Brouček & S. Kužel & J. Borová-Batt & J. Peterka & M. Šlachta & K. Volfová & J. Pezlarová & J. Hřebečková & V. Čechová, 2010. "Anaerobic degradability of organic matter of cattle faeces and a possibility of its utilization," Czech Journal of Animal Science, Czech Academy of Agricultural Sciences, vol. 55(12), pages 538-547.
    8. A. Cieslak & J. Kowalczyk & M. Czauderna & A. Potkanski & M. Szumacher-Strabel, 2010. "Enhancing unsaturated fatty acids in ewe's milk by feeding rapeseed or linseed oil," Czech Journal of Animal Science, Czech Academy of Agricultural Sciences, vol. 55(11), pages 496-504.
    9. Z. Váradyová & S. Kišidayová & A. Lauková & D. Jalč, 2010. "Influence of inoculated maize silage and sunflower oil on the in vitro fermentation, ciliate population and fatty acid outputs in the rumen fluid collected from sheep," Czech Journal of Animal Science, Czech Academy of Agricultural Sciences, vol. 55(3), pages 105-115.

    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:7:id:1295-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.