Acetic Acid Esters Of Mono- And Diglycerides Of Fatty Acids
Also known as: E472a
EFSA re-evaluated E472a in 2017 and concluded there is no safety concern at reported uses; ADI 'not specified'. FDA permits use as a multi-purpose emulsifier.
What it is
Acetic acid esters of mono- and diglycerides of fatty acids (ACETEM); a synthetic emulsifier produced by esterifying mono/diglycerides with acetic acid.
Emulsifier, aerating agent, and crumb softener; stabilizes fat-water mixtures and improves texture.
Why it's flagged
- Synthetic emulsifier; emerging research on emulsifier effects on gut microbiota is preliminary
What regulators actually say
"Acetylated monoglycerides may be safely used in food in accordance with the following prescribed conditions."
"The Panel concluded that there is no safety concern for the use of mono- and diglycerides of fatty acids (E471) and their esters (E472a-f) at the reported uses and use levels."
Regulatory status
United States — FDA
Permitted as an emulsifier under 21 CFR 172.828 (acetylated monoglycerides)
European Union — EFSA
Permitted as food additive E472a; EFSA 2017 re-evaluation found no safety concern
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