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. 2021 Mar 2;19(3):e06435. doi: 10.2903/j.efsa.2021.6435
Name of smoke flavouring primary product
Source materials:

  • woods

  • other ingredients
Identity parameters:

  • Physicochemical parameters:
  • –

    pH
  • –

    density
  • –

    refraction index
  • –

    staining index
Chemical composition:

  • Chemical classes:
  • –

    acids
  • –

    carbonyls
  • –

    phenols

  • 20 principal constituents of the volatile fraction
Purity:

  • Polycyclic aromatic hydrocarbons (PAHs)

  • Heavy metals:
  • –

    Lead
  • –

    Arsenic
  • –

    Cadmium
  • –

    Mercury