E472e / Thickeners, stabilisers & emulsifiers
Acetyltartaric acid esters of mono- and diglycerides
Safety in brief
Safe
Recorded EatMatrix rating, not a new clinical review. The amount, your sensitivities and country rules still matter.
- Watch for
- No allergen or sensitivity is recorded for this ingredient here. Check the whole product label; this is not an allergen-free guarantee.
- Our advice
- Read the whole food label and consider how often you eat the product. A name or E number does not tell you the amount, and an ingredient rating cannot assess the entire food.
What it is
Mono- and diacetyltartaric acid esters of mono- and diglycerides, commonly known as DATEM, are dough-strengthening emulsifiers widely used in bread and other yeast-leavened baked goods. They improve dough elasticity, gas retention, and loaf volume, giving bread a better rise and texture. They are also used in some cake and pastry products. The fatty acid source can be plant or animal derived. DATEM is considered safe for food use at typical levels.
Also appears on labels as: Acetyltartaric acid esters of mono- and diglycerides, Acetyl tartaric acid esters of mono- and diglycerides, Acetyltartaric acid esters of mono and diglycerides, Acetyl tartaric acid esters of mono and diglycerides, Acetylated tartaric acid esters of mono- and diglycerides, Mono- and diglycerides acetyltartaric acid esters, Esters of acetyltartaric acid with mono- and diglycerides, Acetyltartaric esters of mono- and diglycerides, Acetyl tartaric esters of mono- and diglycerides, Acetyltartaric acid esters of diglycerides, Acetyltartaric acid esters of monoglycerides, Acetyl tartaric acid esters of diglycerides.
Dietary information
- Vegan
- Depends on source
- Halal
- Depends on source
- Gluten-free
- Yes
- Allergens
- None recorded
Recorded ingredient information. Check the product label or certification: sources, other ingredients and cross-contact can vary.
Research & body effects
What selected human studies mean for E472E
Diabetes: a long-term association
A 2024 analysis followed 104,139 French adults, with 1,056 new type 2 diabetes diagnoses over an average 6.8 years. Higher estimated additive-origin acetyl tartaric acid esters of mono- and diglycerides intake was associated with more diagnoses. This observational study cannot show that the additive caused diabetes. It uses the same NutriNet-Santé cohort as other preservative studies, not an independent population.
Do not transfer this result to all E472 esters or all mono- and diglycerides.
EatMatrix’s reading and a practical choice
A study can raise a useful question without settling whether an additive causes illness. We keep the tested form, comparison, measured outcome and unanswered questions together. Compare the whole food, including fibre, salt, free sugars and how often you eat it. An E number alone does not tell you the amount you consumed.
If you have inflammatory bowel disease or persistent symptoms, discuss food changes with your care team; a restrictive diet based on these summaries is not a proven personal treatment. WHO healthy-diet guidance
Selected sources checked 9 October 2026. Cohort and five-preparation trial: abstracts read; full methods, supplements and complete funding/conflict appraisal remain pending. CMC, insulin-sensitivity, colitis and whole-diet trials: selected main-text methods/results/limitations and declarations read, not all supplements. Some CMC, insulin and whole-diet trial authors disclose industry relationships; the colitis pilot reports foundation funding and no potential conflicts. Indexed comments were identified, but their complete texts were not all accessible; absence of an indexed correction is not proof none exists. This is not an exhaustive clinical or current-country-use review. Recorded ratings and country permissions are unchanged.
Selected research on E472e
How to read study types- Observational studyEmulsifiers and type 2 diabetes: NutriNet-Santé cohort
A French cohort associated this named exposure with more new diabetes diagnoses. Same French cohort, not independent replication or proof of causation. Do not transfer this result to all E472 esters or all mono- and diglycerides.
- Regulator reviewEFSA re-evaluation of acetic, lactic, citric and tartaric acids and related esters
No safety concern at the reported uses and levels.
Earlier source summaries checked ; latest additions checked . See the detailed research section for what was read and the remaining limits. This is a selection of sources, not a complete literature review. Authority assessments apply to the uses and places they cover.
Health notes from our ingredient record
- Fatty acid source (plant or animal) is often unspecified, relevant for vegans, vegetarians, and religious diets.
- Generally recognized as safe at typical food use levels.
Other references from our ingredient record
These links come from the original ingredient record. They are separate from the source reviews above and have not all been checked for the exact ingredient, amount consumed or claim. Dates are shown newest first.
- Food additive emulsifiers and the risk of type 2 diabetes — Sellem, L., Srour, B., Chazelas, E., et al., The Lancet Diabetes & Endocrinology (2024). Prospective cohort study examining associations between food additive emulsifiers (including E472c, E472d, E472e, E472f) and type 2 diabetes risk. The study found some associations between higher emulsifier intake and increased diabetes risk. However, the research emphasizes that these findings require replication in other populations and that mechanistic studies are needed to understand potential causal pathways.[caution]
- Re‐evaluation of acetic acid, lactic acid, citric acid, tartaric acid, mono‐ and diacetyltartaric acid, mixed acetic and tartaric acid esters of mono‐ and diglycerides of fatty acids (E 472a‐f) as food additives — EFSA Panel on Food Additives, EFSA Journal (2020). Official EFSA scientific opinion (bibliographic reference, imported 2026-10-13). It covers the additive as a group assessment and is not an individual human study; read the opinion for its findings.
- Analytical and structural study of some food emulsifiers by high-performance liquid chromatography and off-line mass spectrometry — Durand, E., Beaubier, S., Hiol, A., et al., Journal of Chromatography A (2000). Analytical study examining the components of various food emulsifiers including diacetyltartaric acid esters of mono- and diglycerides (E 472e) and mixed acetic and tartaric acid esters of mono- and diglycerides (E 472f). The study provides detailed structural analysis of these emulsifiers using advanced chromatographic and mass spectrometric techniques, contributing to understanding their composition and safety profile.[safe]
Country rules
Country checks for E472E
Permission depends on the market, type of food, amount and conditions. A scientific opinion or an E-number alone does not establish a legal use. These checks are separate from the stored EatMatrix rating.
Compare all eight markets and their sources
| Market | What is checked |
|---|---|
| European Union | Regulation (EC) 1333/2008, Annex II Part B, version , contains the exact code E472E: Mono- and diacetyl tartaric acid esters of mono- and diglycerides of fatty acids. Listing alone does not allow every food use. Part E food categories, limits, specifications and applicable later acts still need a product-specific check. Source read: . |
| Great Britain | The FSA register record for E472E (Mono- and diacetyl tartaric acid esters of mono- and diglycerides of fatty acids) lists “Authorised” in England, Scotland and Wales. Register updated: 01 April 2025; record checked: . Food-specific conditions and specifications still need a separate legal check. |
| United States | Complete current-use review pending. Any scoped provision in the label guide above applies only to the stated use. FDA explains the applicable food-additive and GRAS framework. |
| Northern Ireland | Review pending. Check the applicable EU rules and territory arrangements; the GB register alone does not establish this status. FSA guidance is a starting source, not a verified permission for this entry. |
| Canada | Named food-use records located. Health Canada lists the preparations below for specified foods and purposes. This is conditional permission for those uses, not approval of every product or a personal safety verdict. Only the named records and conditions below were located. Exact composition and specifications still need matching. Source tables captured . List publication dates are shown separately. Good Manufacturing Practice (GMP) is a condition of use, not an unlimited amount or a recommended intake. Food and Drug Regulations B.16.003 requires the listed source, purpose, amount and other conditions to match. The official consolidation read was current to 21 September 2026; product specifications and applicable later changes still need checking. Read 4 listed food-use conditionsAcetylated Tartaric Acid Esters of Mono- and DiglyceridesHealth Canada: List of Permitted Emulsifying, Gelling, Stabilizing or Thickening Agents. List published ; item A.4.
EatMatrix reading: match the exact preparation and food first. A manufacturing limit is not an acceptable daily intake (ADI). A label without the amount cannot establish exposure, and an unlisted name here does not establish a ban. |
| Australia | Review pending. Food Standards Code permissions and conditions need an additive-specific check. FSANZ food-additive rules is a starting source, not a verified permission for this entry. |
| New Zealand | Review pending. Food Standards Code permissions and conditions need an additive-specific check. FSANZ food-additive rules is a starting source, not a verified permission for this entry. |
| Japan | Review pending. The relevant list, identity and use standards need an additive-specific check. CAA food-additive lists is a starting source, not a verified permission for this entry. |
Sources & review status
Check what each source covers: an authority’s conclusion, a research finding and a country’s legal permission answer different questions.
What this guide covers
- Selected research
- 2 source summaries, with publication dates and study types. Several publications may describe the same study population.
- Official assessment sources
- Commission-listed EFSA references for E472E. Bibliographic identity checked; latest findings and current use rules need separate review.
- Original ingredient record
- 3 research links; newest recorded date: . Sources added separately to this guide are not included in this count.
This guide brings together our ingredient record and the dated sources shown here. Missing information describes a gap in this guide; it does not mean an ingredient is untested, safe or harmful. This is not a complete review of every study, preparation or current country rule. The amount in a product and how it is used still matter.
How to read the ratings, research and country checksAgency labels recorded by EatMatrix
These are imported database classifications, not verified current statements from each authority. Use the dated official sources below for their actual scope and conclusions.
| Authority | Database label |
|---|---|
| FDA | Safe |
| WHO | Safe |
| EFSA | Safe |
| FSANZ | Safe |
| UK FSA | Safe |
Official assessment sources for E472E
The European Commission’s re-evaluation table lists official EFSA documents for this additive. Their identifiers and subjects were checked against publisher bibliographic records. A missing research link in the EatMatrix database does not mean the additive has never been assessed.
Name in the Commission table: Mono and diacetyl tartaric acid esters of mono- and diglycerides of fatty acids.
- Re‐evaluation of acetic acid, lactic acid, citric acid, tartaric acid, mono‐ and diacetyltartaric acid, mixed acetic and tartaric acid esters of mono‐ and diglycerides of fatty acids (E 472a‐f) as food additives
EFSA scientific opinion. Published: .
These are assessment references, including historical or group assessments. They do not establish the latest scientific conclusion, a human health benefit or risk, or current permission to use the additive in a particular food. Later assessments, corrections and food-use conditions need separate review. The recorded EatMatrix rating above is unchanged.
European Commission re-evaluation table, status as of . EatMatrix checked this bibliography on .
Database updated: . What does an E number mean on a food label?
Common questions
Frequently asked questions
What is EatMatrix's recorded rating for E472E?
The recorded EatMatrix rating for E472E (Acetyltartaric acid esters of mono- and diglycerides) is “Safe”. It is calculated from labels stored in our ingredient database. These labels are not verified current regulator decisions or country permissions. A database update date is not a scientific review date.
Is E472E vegan, halal or gluten-free?
According to our ingredient data for Acetyltartaric acid esters of mono- and diglycerides — vegan: depends on the source, vegetarian: depends on the source, halal: depends on the source, kosher: depends on the source, gluten-free: yes, dairy-free: yes. Manufacturing sources can vary between products; check the label if it matters to you.
What is E472E and why is it used?
Mono- and diacetyltartaric acid esters of mono- and diglycerides, commonly known as DATEM, are dough-strengthening emulsifiers widely used in bread and other yeast-leavened baked goods. They improve dough elasticity, gas retention, and loaf volume, giving bread a better rise and texture. They are also used in some cake and pastry products. The fatty acid source can be plant or animal derived. DATEM is considered safe for food use at typical levels.
Does E472E contain allergens?
No known allergens are recorded for Acetyltartaric acid esters of mono- and diglycerides.
Read the whole label.
Scan a food label with EatMatrix on iPhone to look up its ingredients in the app.
Ingredient research, by email
Join the list for food additive research updates. Unsubscribe any time.
This page shows information and classifications recorded in our ingredient database. Current scientific and market-specific verification remains pending as described above. It is general information, not medical advice.