IDEAS home Printed from https://ideas.repec.org/a/caa/jnlcjf/v37y2019i4id31-2018-cjfs.html
   My bibliography  Save this article

Effect of oil contents on gluten network during the extrusion processing

Author

Listed:
  • Feng Jia

    (College of Biological Engineering, Henan University of Technology, Zhengzhou, PR China)

  • Jinshui Wang
  • Yu Chen

    (College of Biological Engineering, Henan University of Technology, Zhengzhou, PR China)

  • Xia Zhang

    (College of Biological Engineering, Henan University of Technology, Zhengzhou, PR China)

  • Qi Wang

    (College of Biological Engineering, Henan University of Technology, Zhengzhou, PR China)

  • Di Chen

    (College of Biological Engineering, Henan University of Technology, Zhengzhou, PR China)

  • Changfu Zhang

    (College of Biological Engineering, Henan University of Technology, Zhengzhou, PR China)

Abstract

To investigate a comparative evaluation of the gluten polymerization properties at different oil contents during the extrusion processing, the electrophoretic profiles of the gluten, free sulfhydryl (SH) compounds, the secondary structure of gluten, glutenin macropolymer contents and gluten network were measured. Five gluten samples were formulated by adding different oil contents. The low molecular weight contents of gluten decreased as well as the high molecular weight contents increased during the extrusion processing. The free SH of gluten at 8 or 10% oil content drops significantly to a minimum. The β-sheets contents of gluten have significantly difference between the treatments and control, except for 15 and 20% oil content treatments. Confocal laser scanning microscopy of mixed glutens correlated to the degree of oil contents with the gluten in the bi-continuous gluten network.

Suggested Citation

  • Feng Jia & Jinshui Wang & Yu Chen & Xia Zhang & Qi Wang & Di Chen & Changfu Zhang, 2019. "Effect of oil contents on gluten network during the extrusion processing," Czech Journal of Food Sciences, Czech Academy of Agricultural Sciences, vol. 37(4), pages 226-231.
    • Handle: RePEc:caa:jnlcjf:v:37:y:2019:i:4:id:31-2018-cjfs
    DOI: 10.17221/31/2018-CJFS
    as

    Download full text from publisher

    File URL: http://cjfs.agriculturejournals.cz/doi/10.17221/31/2018-CJFS.html
    Download Restriction: free of charge
    File URL: http://cjfs.agriculturejournals.cz/doi/10.17221/31/2018-CJFS.pdf
    Download Restriction: free of charge
    File URL: https://libkey.io/10.17221/31/2018-CJFS?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.

    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:jnlcjf:v:37:y:2019:i:4:id:31-2018-cjfs. 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.

    We have no bibliographic references for this item. You can help adding them by using 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.