Betekenis van:
chelate

chelate
Zelfstandig naamwoord
    • a heterocyclic compound having a metal ion attached by coordinate bonds to at least two nonmetal ions

    Synoniemen

    Hyperoniemen

    to chelate
    Werkwoord
      • form a chelate, in chemistry

      Hyperoniemen

      chelate
      Bijvoeglijk naamwoord
        • relating to or characterized by chelation

        Synoniemen

        chelate
        Bijvoeglijk naamwoord
          • having or resembling chelae or claws

          Voorbeeldzinnen

          1. Cupric chelate of glycine hydrate
          2. Copper chelate of hydroxy analogue of methionine
          3. concerning the authorisation of copper chelate of hydroxy analogue of methionine as a feed additive
          4. concerning the authorisation of Zinc chelate of hydroxy analogue of methionine as a feed additive for chickens for fattening
          5. The chelate given by lead with ammonium pyrrolidinedithiocarbamate is extracted with methylisobutylketone and the absorbence measured at 283,3 nm.
          6. 7-β-D-glucopyranosyl-3,5,6,8-tetrahydroxy-1-methyl-9,10-dioxoanthracene-2-carboxylic acid (carminic acid); carmine is the hydrated aluminium chelate of this acid
          7. Zinc chelate of hydroxy analogue of methionine containing a minimum of 16 % zinc and 80 % (2-hydroxy-4-methylthio) butanoic acid
          8. Commission Regulation (EC) No 888/2009 of 25 September 2009 concerning the authorisation of Zinc chelate of hydroxy analogue of methionine as a feed additive for chickens for fattening [4] is to be incorporated into the Agreement.
          9. Maximum content of the element in mg kg-1 of the complete feedingstuff Other provisions End of period of authorisation E4 Copper — Cu Cupric chelate of glycine hydrate Cu (x)1-3 . nH2O
          10. From the opinion of the European Food Safety Authority (the Authority) of 2 April 2009 it results that Zinc chelate of hydroxy analogue of methionine does not have an adverse effect on animal health, human health or the environment for chickens for fattening [2]. The Authority further concluded that that product used as a feed additive for chickens for fattening does not present any other risk which would, in accordance with Article 5(2) of Regulation (EC) No 1831/2003, exclude authorisation.