Concentrations of 63 Major and Trace Elements in Danish Agricultural Crops Measured by Inductively Coupled Plasma Mass Spectrometry. 1. Onion (Allium cepa Hysam)

Allan Bibak, Annette Behrens, Stefan Stürup, Leif Knudsen, Vagn Gundersen*

*Corresponding author af dette arbejde
    27 Citationer (Scopus)

    Abstract

    One-hundred-ten samples of onion (Allium cepa Hysam) from 11 Danish sites (10 onions from each site) uncontaminated by human activities other than normal agricultural practices were collected and analyzed for 63 major and trace elements using a newly developed high-resolution inductively coupled plasma mass spectrometry method. Sample handling, sample preparation, and analysis of the samples were performed under carefully controlled contamination-free conditions. Mean concentrations of the elements (micrograms per kilogram of fresh weight) were compared with those reported previously from other surveys. The results provide useful biological and nutritional information on onions.

    OriginalsprogEngelsk
    TidsskriftJournal of Agricultural and Food Chemistry
    Vol/bind46
    Udgave nummer8
    Sider (fra-til)3139-3145
    Antal sider7
    ISSN0021-8561
    StatusUdgivet - 1 aug. 1998

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