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Commission Regulation (EU) No 231/2012Show full title

Commission Regulation (EU) No 231/2012 of 9 March 2012 laying down specifications for food additives listed in Annexes II and III to Regulation (EC) No 1333/2008 of the European Parliament and of the Council (Text with EEA relevance)

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E 472 e MONO- AND DIACETYLTARTARIC ACID ESTERS OF MONO- AND DIGLYCERIDES OF FATTY ACIDS

SynonymsDiacetyltartaric acid esters of mono- and diglycerides; Mono-and diglycerides of fatty acids esterified with mono- and diacetyltartaric acid; Diacetyltartaric and fatty acid esters of glycerol
DefinitionMixed esters of glycerol with mono- and diacetyltartaric acids (obtained from tartaric acid) and fatty acids occurring in food fats and oils. They may contain small amounts of free glycerol, free fatty acids, free tartaric and acetic acids and their combinations, and free glycerides. Contains also tartaric and acetic esters of fatty acids
Einecs
Chemical name
Chemical formula
Molecular weight
Assay
DescriptionSticky viscous liquids through a fat-like consistency to yellow waxes which hydrolyse in moist air to liberate acetic acid
Identification
Test for glycerolPasses test
Test for fatty acidsPasses test
Test for tartaric acidPasses test
Test for acetic acidPasses test
Purity
Acids other than acetic, tartaric and fatty acidsLess than 1 %
Free glycerolNot more than 2 %
Total glycerolNot less than 11 % and not more than 28 %
Sulphated ashNot more than 0,5 % determined at 800 ± 25 °C
ArsenicNot more than 3 mg/kg
LeadNot more than 2 mg/kg
MercuryNot more than 1 mg/kg
CadmiumNot more than 1 mg/kg
Total tartaric acidNot less than 10 % and not more than 40 %
Total acetic acidNot less than 8 % and not more than 32 %
Acid valueNot less than 40 and not more than 130

Purity criteria apply to the additive free of sodium, potassium and calcium salts of fatty acids, however these substances may be present up to a maximum level of 6 % (expressed as sodium oleate)

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