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Related Experiment Videos

The trace elements: A new chapter in nutrition.

F W Fox

    South African Medical Journal = Suid-Afrikaanse Tydskrif Vir Geneeskunde
    |September 20, 1975
    PubMed
    Summary
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    Minute amounts of essential trace elements in plants and animals are now detectable, revealing their vital roles in metabolism and nutrition for overall well-being.

    Area of Science:

    • Biochemistry
    • Nutritional Science
    • Environmental Chemistry

    Background:

    • Previously, trace elements in biological materials were difficult to quantify.
    • Advanced analytical techniques now allow sensitive detection of these minute quantities.

    Purpose of the Study:

    • To highlight the significance of trace elements in biological systems.
    • To emphasize the essential roles of certain trace elements in metabolism.

    Main Methods:

    • Utilizing advanced analytical instrumentation for sensitive detection.
    • Quantifying minute amounts of various elements in plant and animal tissues.

    Main Results:

    • Demonstrated the ability to accurately detect and estimate trace elements.

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  • Identified essential, toxic, and contaminant elements in biological samples.

    • Conclusions:

    • Essential trace elements play crucial, diverse roles in metabolic processes.
    • These elements are vital nutrients necessary for the well-being of animals and humans.