Food additive · Emulsifier

Mono- and diglycerides

E-number
E471

Emulsifiers made from fats and glycerol, used to soften bread and blend oil and water in many processed foods.

  • Food additive
  • Emulsifier
  • Emulsifier studied for gut effects
  • Ultra-processing marker
  • Expert review pending

Concern level

Low concern Level 1 of 4 How concern levels work

A minor or very limited concern, such as being an ultra-processing marker only. The concern level sets how many points mono- and diglycerides costs on a product’s receipt.

What the evidence says

  • Heart or metabolic health (emerging)Emerging evidence

    In the NutriNet-Santé cohort, higher intakes of mono- and diglycerides of fatty acids (E471 and E472) were associated with higher cardiovascular risk; cause and effect is not established. [1]

  • Low concernStrong evidence

    EFSA (2017) found no safety concern at reported uses and use levels. [2]

  • Marker of ultra-processingInfo

    An additive class typical of ultra-processed foods (NOVA group 4). [3]

Evidence tiers say how sure the evidence is, separately from how much it matters. About evidence tiers.

Rules around the world

How regulators treat Mono- and diglycerides
WhereStatusDetailsDateSource
United States Permitted Generally recognized as safe (21 CFR 184.1505). — [4]
European Union Permitted Permitted (E 471). — [5]

“Banned” means explicitly prohibited or withdrawn after review; “not permitted” means never authorized there. We use each regulator’s own words.

Popular products that list mono- and diglycerides

919 of the 17,000 most-scanned products in the US with a GoodSwap page list mono- and diglycerides. The 12 most scanned:

Diets and allergens

Vegan
Yes
Vegetarian
Depends on the source
Gluten-free
Depends on the source

For the ingredient in general. Always check the package: a product’s own labels win.

Names GoodSwap recognizes on labels (56)
  • e471
  • diglycerides
  • monoglyceride
  • monoglycerides
  • emulsifier e471
  • stabiliser e471
  • emulsifiers e471
  • monodiglycerides
  • mono diglycerides
  • mono and diglyceride
  • mono et diglycerides
  • glycerol monostearate
  • glyceryl monostearate
  • mono and diglycerides
  • mono and di glycerides
  • distilled monoglycerides
  • vegetable monoglycerides
  • emulsifier monoglycerides
  • glycerol monostearate gms
  • soy mono and diglycerides
  • palm mono and diglycerides
  • monoglycerides diglycerides
  • emulsifier mono diglycerides
  • monoglycerides of fatty acids
  • monoglycerides et diglycerides
  • distilled mono and diglycerides
  • mono and diglycerides vegetable
  • monoglycerides and diglycerides
  • vegetable mono and diglycerides
  • emulsifier glycerol monostearate
  • emulsifier glyceryl monostearate
  • emulsifier mono and diglycerides
  • mono and diglycerides emulsifier
  • mono diglycerides of fatty acids
  • stabilizer mono and diglycerides
  • emulsifier mono and di glycerides
  • emulsifiers mono and diglycerides
  • mono et diglycerides d acides gras
  • emulsifier distilled monoglycerides
  • mono and diglycerides an emulsifier
  • mono and diglycerides of fatty acid
  • mono and diglycerides of fatty acids
  • mono and di glycerides of fatty acids
  • mono and diglycerides as an emulsifier
  • emulsifier monoglycerides of fatty acids
  • mono and diglycerides from vegetable oil
  • mono and diglycerides of vegetable origin
  • mono und diglyceride von speisefettsauren
  • emulsifier mono diglycerides of fatty acids
  • emulsifier mono and diglycerides of fatty acids
  • mono and diglycerides of fatty acids emulsifier
  • stabiliser mono and diglycerides of fatty acids
  • emulsifier mono and di glycerides of fatty acids
  • emulsifiers mono and diglycerides of fatty acids
  • mono and di glycerides of fatty acids emulsifier
  • emulsifiers mono and di glycerides of fatty acids

Sources

  1. Food additive emulsifiers and risk of cardiovascular disease in the NutriNet-Santé cohort: prospective cohort study

    BMJ · Sep 6, 2023 · Peer-reviewed

    “This study found positive associations between risk of CVD and intake of five individual and two groups of food additive emulsifiers widely used in industrial foods.”

    doi.org

  2. Re-evaluation of mono- and di-glycerides of fatty acids (E 471) as food additives

    European Food Safety Authority · Nov 10, 2017 · Agency assessment

    “The available studies did not raise any concern with regard to genotoxicity.”

    doi.org

  3. Ultra-processed foods: what they are and how to identify them

    Public Health Nutrition · April 2019 · Peer-reviewed

    doi.org

  4. 21 CFR 184.1505 Mono- and diglycerides

    Electronic Code of Federal Regulations (eCFR), U.S. Office of the Federal Register · Nov 22, 2016 · Law

    ecfr.gov

  5. Commission Regulation (EU) No 1129/2011 of 11 November 2011 amending Annex II to Regulation (EC) No 1333/2008 by establishing a Union list of food additives

    European Union (Official Journal) · Nov 11, 2011 · Law

    “E 127 Erythrosine 200 only cocktail cherries and candied cherries”

    eur-lex.europa.eu