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E224 - Kaliumdisulfit

Funktioner: Antioxidationsmedel, Konserveringsmedel

Potassium metabisulfite, K2S2O5, also known as potassium pyrosulfite, is a white crystalline powder with a pungent sulfur odour. The main use for the chemical is as an antioxidant or chemical sterilant. It is a disulfite and is chemically very similar to sodium metabisulfite, with which it is sometimes used interchangeably. Potassium metabisulfite is generally preferred out of the two as it does not contribute sodium to the diet. Potassium metabisulfite has a monoclinic crystal structure which decomposes at 190 °C, yielding potassium sulfite and sulfur dioxide: K2S2O5-s- → K2SO3-s- + SO2-g- - Wikipedia

Risk för överexponering

EFSA evaluation: Scientific Opinion on the re-evaluation of sulfur dioxide -E 220-, sodium sulfite -E 221-, sodium bisulfite -E 222-, sodium metabisulfite -E 223-, potassium metabisulfite -E 224-, calcium sulfite -E 226-, calcium bisulfite -E 227- and potassium bisulfite -E 228- as food additives (2016-04-14)

Hög risk för överexponering
The European Food Safety Authority (EFSA) has determined that some population groups have a high risk of consuming too much E224 - Kaliumdisulfit.

To evaluate your exposure to the E224 - Kaliumdisulfit food additive, you can browse our list of products that contain it. See the list of products with E224 - Kaliumdisulfit below.

  SpädbarnSmåbarnBarnYnglingVuxnaÄldre
  < 11 till 23 till 910 till 1718 till 6465+
De flesta
(över 50%)
Grupper där fler än 50% av medlemmar överskrider acceptabelt dagligt intag (ADI)Grupper där fler än 50% av medlemmar överskrider acceptabelt dagligt intag (ADI)Grupper där fler än 50% av medlemmar överskrider acceptabelt dagligt intag (ADI)Grupper där fler än 50% av medlemmar överskrider acceptabelt dagligt intag (ADI)Grupper där fler än 50% av medlemmar överskrider acceptabelt dagligt intag (ADI)Grupper där fler än 50% av medlemmar överskrider acceptabelt dagligt intag (ADI)
Vissa personer
(över 5%)
Groups with more than 5% of members exceeding the acceptable daily intake (ADI)Groups with more than 5% of members exceeding the acceptable daily intake (ADI)Groups with more than 5% of members exceeding the acceptable daily intake (ADI)Groups with more than 5% of members exceeding the acceptable daily intake (ADI)Groups with more than 5% of members exceeding the acceptable daily intake (ADI)Groups with more than 5% of members exceeding the acceptable daily intake (ADI)

Risk of exceeding the acceptable daily intake (ADI) : Risk of exceeding the acceptable daily intake (ADI)

Namn: Disulfite de potassium, Métabisulfite de potassium, Pyrosulfite de potassium