IDEAS home Printed from https://ideas.repec.org/a/caa/jnlcjs/v58y2013i5id6747-cjas.html
   My bibliography  Save this article

Retention of carotenoids in egg yolks of laying hens supplemented with heterotrophic Chlorella

Author

Listed:
  • V. Kotrbáček

    (University of Veterinary and Pharmaceutical Sciences Brno, Brno, Czech Republic)

  • M. Skřivan

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

  • J. Kopecký

    (Institute of Microbiology, Academy of Sciences of the Czech Republic, Třeboň, Czech Republic)

  • O. Pěnkava

    (University of Veterinary and Pharmaceutical Sciences Brno, Brno, Czech Republic)

  • P. Hudečková

    (University of Veterinary and Pharmaceutical Sciences Brno, Brno, Czech Republic)

  • I. Uhríková

    (University of Veterinary and Pharmaceutical Sciences Brno, Brno, Czech Republic)

  • J. Doubek

    (University of Veterinary and Pharmaceutical Sciences Brno, Brno, Czech Republic)

Abstract

The present study investigated the effect of 1 and 2% feed supplementation with biomass of Chlorella grown through heterotrophic fermentation on the concentration of total and individual carotenoids in egg yolks. A total of twenty-four Hisex Brown laying hens aged 56 weeks were included in the experiment. The layers were kept individually in cages. They were divided into three groups of eight birds and fed a diet typical for laying hens. Control birds (C) received only a basal diet, while experimental diets (P1 and P2) were supplemented with 1 and 2% (i.e. 10 and 20 g/kg) dry disintegrated Chlorella biomass. Egg yolk deposition of total carotenoids was significantly (P < 0.01) increased by 46% (P1) and 119% (P2). The rising curves of total carotenoids reached their plateau during the fourth experimental week. The respective values oscillated around 25 mg (P1) and 40 mg (P2) per g of yolk during the following weeks. Lutein and zeaxanthin were equally deposited and they represented more than 90% of total carotenoids in yolk. The deposition of carotenoids significantly (P < 0.01) increased the colour characteristics of yolks measured using the Roche Yolk Colour Fan scale. Supplementation with Chlorella biomass significantly decreased the egg yolk weight of P2 in comparison with P1 (P < 0.05) and C (P < 0.01). These effects were probably related to lower feed consumption in these hens. The daily feed intake per hen, as well as its consumption per egg, was lower by 5-7 g in both supplemented groups. Recalculation of the diet consumption per kg of egg and yolk mass eliminated these differences. There were no differences among laying hens in plasma concentrations of triacylglycerol and cholesterol.

Suggested Citation

  • V. Kotrbáček & M. Skřivan & J. Kopecký & O. Pěnkava & P. Hudečková & I. Uhríková & J. Doubek, 2013. "Retention of carotenoids in egg yolks of laying hens supplemented with heterotrophic Chlorella," Czech Journal of Animal Science, Czech Academy of Agricultural Sciences, vol. 58(5), pages 193-200.
    • Handle: RePEc:caa:jnlcjs:v:58:y:2013:i:5:id:6747-cjas
    DOI: 10.17221/6747-CJAS
    as

    Download full text from publisher

    File URL: http://cjas.agriculturejournals.cz/doi/10.17221/6747-CJAS.html
    Download Restriction: free of charge
    File URL: http://cjas.agriculturejournals.cz/doi/10.17221/6747-CJAS.pdf
    Download Restriction: free of charge
    File URL: https://libkey.io/10.17221/6747-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. M. Skřivan & J. Šimáně & G. Dlouhá & J. Doucha, 2006. "Effect of dietary sodium selenite, Se-enriched yeast and Se-enriched Chlorella on egg Se concentration, physical parameters of eggs and laying hen production," Czech Journal of Animal Science, Czech Academy of Agricultural Sciences, vol. 51(4), pages 163-167.
    2. V. Kotrbáček & J. Doucha & T. Offenbartl, 2004. "Use of Chlorella as a carrier of organic-bound iodine in the nutrition of sows," Czech Journal of Animal Science, Czech Academy of Agricultural Sciences, vol. 49(1), pages 28-32.
    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. M. Skřivan & S.H. Pickinpaugh & V. Pavlů & E. Skřivanová & M. Englmaierová, 2015. "A mobile system for rearing meat chickens on pasture," Czech Journal of Animal Science, Czech Academy of Agricultural Sciences, vol. 60(2), pages 52-59.
    2. Věra Skřivanová & Michaela Englmaierová & Markéta Bendová & Miloš Skřivan, 2017. "Effect of the source and level of carotenoids in diets on their retention in eggs," Czech Journal of Animal Science, Czech Academy of Agricultural Sciences, vol. 62(8), pages 323-330.
    3. M. Skřivan & M. Englmaierová & E. Skřivanová & I. Bubancová, 2015. "Increase in lutein and zeaxanthin content in the eggs of hens fed marigold flower extract," Czech Journal of Animal Science, Czech Academy of Agricultural Sciences, vol. 60(3), pages 87-96.
    4. K. Karásková & P. Suchý & E. Straková, 2015. "Current use of phytogenic feed additives in animal nutrition: a review," Czech Journal of Animal Science, Czech Academy of Agricultural Sciences, vol. 60(12), pages 521-530.
    5. B. Sun & J. Ma & J. Zhang & L. Su & Q. Xie & Y. Bi, 2014. "Lycopene regulates production performance, antioxidant capacity, and biochemical parameters in breeding hens," Czech Journal of Animal Science, Czech Academy of Agricultural Sciences, vol. 59(10), pages 471-479.
    6. M. Englmaierová & M. Skřivan & I. Bubancová, 2013. "A comparison of lutein, spray-dried Chlorella, and synthetic carotenoids effects on yolk colour, oxidative stability, and reproductive performance of laying hens," Czech Journal of Animal Science, Czech Academy of Agricultural Sciences, vol. 58(9), pages 412-419.

    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. J. Trávníček & V. Kroupová & R. Konečný & M. Staňková & J. Šťastná & L. Hasoňová & M. Mikulová, 2010. "Iodine status in ewes with the intake of iodine enriched alga Chlorella," Czech Journal of Animal Science, Czech Academy of Agricultural Sciences, vol. 55(2), pages 58-65.
    2. J. Heindl & Z. Ledvinka & M. Englmaierová & L. Zita & E. Tůmová, 2010. "The effect of dietary selenium sources and levels on performance, selenium content in muscle and glutathione peroxidase activity in broiler chickens," Czech Journal of Animal Science, Czech Academy of Agricultural Sciences, vol. 55(12), pages 572-578.
    3. Y.A. Attia & A.A. Abdalah & H.S. Zeweil & F. Bovera & A.A. Tag El-Din & M.A. Araft, 2010. "Effect of inorganic or organic selenium supplementation on productive performance, egg quality and some physiological traits of dual-purpose breeding hens," Czech Journal of Animal Science, Czech Academy of Agricultural Sciences, vol. 55(11), pages 505-519.
    4. M. Skřivan & V. Skřivanová & G. Dlouhá & I. Brányiková & V. Zachleder & M. Vítová, 2010. "The use of selenium-enriched alga Scenedesmus quadricauda in a chicken diet," Czech Journal of Animal Science, Czech Academy of Agricultural Sciences, vol. 55(12), pages 565-571.
    5. M. Skřivan & I. Bubancová & M. Marounek & G. Dlouhá, 2010. "Selenium and α-tocopherol content in eggs produced by hens that were fed diets supplemented with selenomethionine, sodium selenite and vitamin E," Czech Journal of Animal Science, Czech Academy of Agricultural Sciences, vol. 55(9), pages 388-397.
    6. J. Trávníček & J. Racek & L. Trefil & H. Rodinová & V. Kroupová & J. Illek & J. Doucha & L. Písek, 2008. "Activity of glutathione peroxidase (GSH-Px) in the blood of ewes and their lambs receiving the selenium-enriched unicellular alga Chlorella," Czech Journal of Animal Science, Czech Academy of Agricultural Sciences, vol. 53(7), pages 292-298.
    7. D. Húska & O. Zítka & V. Adam & M. Beklová & S. Křížková & L. Zeman & A. Horna & L. Havel & J. Zehnálek & R. Kizek, 2007. "A sensor for investigating the interaction between biologically important heavy metals and glutathione," Czech Journal of Animal Science, Czech Academy of Agricultural Sciences, vol. 52(2), pages 37-43.

    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:58:y:2013:i:5:id:6747-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.