IDEAS home Printed from https://ideas.repec.org/a/caa/jnlpse/v67y2021i5id10-2021-pse.html
   My bibliography  Save this article

Arsenic accumulation, speciation and bioavailability in rice cultivated in arsanilic acid exposed soil

Author

Listed:
  • Wanling He
  • Xiaoli Li

    (College of Animal Science and Technology, Henan University of Science and Technology, Luoyang, Henan, P.R. China)

  • Shu Guo

    (College of Animal Science and Technology, Henan University of Science and Technology, Luoyang, Henan, P.R. China)

  • Longbang Yang

    (College of Animal Science and Technology, Henan University of Science and Technology, Luoyang, Henan, P.R. China)

  • Dong Li

    (College of Animal Science and Technology, Henan University of Science and Technology, Luoyang, Henan, P.R. China)

Abstract

The present study used various amounts of P-arsanilic acid (AsA) in pot experiments to evaluate the effects of AsA on arsenic (As) accumulation, speciation and meanwhile using the in vitro digestion/Caco-2 cell model to evaluate the bioavailability of As in rice. The results indicated a linear relationship between As in rice and As in soil, and at 75 mg AsA/kg of soil, As content in rice exceeded the statutory permissible limit of 0.2 mg As/kg dry weight in China. Speciation studies indicated that inorganic As (Asi), dimethylarsinic acid (DMA), and monomethylarsonic acid (MMA) were the main As species in rice. Bioavailability of As experiment indicated that As uptake and transport amount by Caco-2 cells increased with increasing As accumulation in rice. In general, the content of AsA in soil reached or exceeded 75 mg/kg, which is not suitable for growing rice.

Suggested Citation

  • Wanling He & Xiaoli Li & Shu Guo & Longbang Yang & Dong Li, 2021. "Arsenic accumulation, speciation and bioavailability in rice cultivated in arsanilic acid exposed soil," Plant, Soil and Environment, Czech Academy of Agricultural Sciences, vol. 67(5), pages 307-316.
    • Handle: RePEc:caa:jnlpse:v:67:y:2021:i:5:id:10-2021-pse
    DOI: 10.17221/10/2021-PSE
    as

    Download full text from publisher

    File URL: http://pse.agriculturejournals.cz/doi/10.17221/10/2021-PSE.html
    Download Restriction: free of charge
    File URL: http://pse.agriculturejournals.cz/doi/10.17221/10/2021-PSE.pdf
    Download Restriction: free of charge
    File URL: https://libkey.io/10.17221/10/2021-PSE?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. Emily Sohn, 2014. "Contamination: The toxic side of rice," Nature, Nature, vol. 514(7524), pages 62-63, October.
    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. Varaprasad Bandaru & Craig S. Daughtry & Eton E. Codling & David J. Hansen & Susan White-Hansen & Carrie E. Green, 2016. "Evaluating Leaf and Canopy Reflectance of Stressed Rice Plants to Monitor Arsenic Contamination," IJERPH, MDPI, vol. 13(6), pages 1-16, June.
    2. Tasila Mwale & Mohammad Mahmudur Rahman & Debapriya Mondal, 2018. "Risk and Benefit of Different Cooking Methods on Essential Elements and Arsenic in Rice," IJERPH, MDPI, vol. 15(6), pages 1-11, May.

    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:jnlpse:v:67:y:2021:i:5:id:10-2021-pse. 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.