Betekenis van:
provitamin

provitamin
Zelfstandig naamwoord
    • vitamin precursor; a substance that is converted into a vitamin in animal tissues

    Hyperoniemen

    Hyponiemen


    Voorbeeldzinnen

    1. Betaine is not a vitamin or a provitamin of heading 2936.
    2. Betaine is not a vitamin or a provitamin of heading 2936. It is a quarternary intramolecular ammonium salt [see also the Harmonized System Explanatory Notes (HS EN) to heading 2923, fourth paragraph (6)].