Diacetyl Tartaric Acid Esters of Mono- and Diglycerides E472e
fatty acid derivative — Primarily synthetic.
DATEM
CAS: 100085-39-0
Factual Regulatory Reference
This database provides factual regulatory information compiled from official government sources. It does not constitute medical, nutritional, or safety advice. Regulatory status varies by country and is subject to change. Always refer to your local regulatory authority for the most current information.
What Is Diacetyl Tartaric Acid Esters of Mono- and Diglycerides?
DATEM (diacetyl tartaric acid esters of mono- and diglycerides) is one of the most important bread-making emulsifiers. It strengthens gluten networks in dough, improving gas retention and bread volume, and extends shelf life. DATEM is ubiquitous in commercially produced bread. JECFA considers it acceptable with no ADI specified. EFSA reviewed DATEM in 2016, noting that due to the high baking temperatures, some hydrolysis occurs and the esters may not reach consumers intact. Approved in EU, USA, Japan, Canada, and Australia. An essential ingredient in industrial baking.
? Did You Know?
In the EU, Diacetyl Tartaric Acid Esters of Mono- and Diglycerides has a "quantum satis" authorization — Latin for "as much as needed." This means there's no specific maximum limit; manufacturers use only what's technologically necessary.
Detailed Regulatory Assessment
European Union (EFSA)
Approved for use at quantum satis in specified food categories; extremely common in commercial bread
Official EFSA LinkUnited States (FDA)
GRAS status; ubiquitous in commercial bakery products
Japan (MHLW)
Approved for general food use
Acceptable Daily Intake (ADI)
International Standard (JECFA)
mg/kg body weight per day
European Standard (EFSA)
Everyday Perspective
For a kg adult, this limit is roughly equivalent to consuming:
Natural Occurrence
This additive is not known to occur naturally in significant quantities.
Manufacturing
Produced by reacting mono- and diglycerides (derived from vegetable oils or animal fats) with diacetyl tartaric acid (a derivative of tartaric acid). The process requires controlled heating and esterification catalysts.