E472b Lactic acid esters of mono- and diglycerides (Lactylated monoglycerides)

E472bEmulsifiersOrigin: Plant or animal

Get a personal answer

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Every diet

VeganDepends

Depends on whether the glycerides come from plant or animal fat.

Gluten-freeYes

HalalDepends

Halal status depends on the fat source.

KosherDepends

Kosher status depends on the fat source and certification.

KetoYes

Low-FODMAPYes

The short answer

Lactic acid esters of mono- and diglycerides (E472b) are emulsifiers that improve texture and volume in bread and whipped products. They are gluten-free in themselves, but their vegan and halal status depends on the fat source.

85/100

Generally safe

Fine for most people at normal amounts.

E-numberE472b

Comes fromPlant or animal

What it doesEmulsifiers

Glycemic index—

Daily limitNot set

Also calledE472b, Lactylated mono- and diglycerides

Rules by country

🇺🇸 US FDAApproved

🇪🇺 European UnionApproved

🇨🇦 Health CanadaApproved

CaliforniaNo extra rules

Permitted in the US, EU and Canada as an emulsifier for bread, cakes and whipped products.

Daily limit: Experts haven’t set a number because normal food amounts are far below any level of concern.

What is it?

E472b is a mono- and diglyceride reacted with lactic acid. That makes it work well in dough, where it helps the gluten network hold gas and keeps the crumb soft for longer.

Where it comes from: Made by reacting mono- and diglycerides, which come from plant or animal fats, with lactic acid. The lactic acid is usually fermented from sugar.

Why it’s in food

Helps bread dough hold gas
Keeps baked goods soft
Improves whipped toppings

Often found in

Bread and bunsCake mixesPastriesWhipped toppings

Also listed as: E472b, Lactylated mono- and diglycerides, Lactic esters of monoglycerides

Health & gut impact

Emulsifier researchUnder study

Like other emulsifiers, it is under study for gut effects in animal work. Human evidence at food levels is still limited.

EFSA re-evaluation of emulsifiers

What can I use instead?

Mono- and diglycerides (E471)

Ratio: A milder emulsifying effect

Best for: Bread and cakes

Sodium stearoyl lactylate (E481)

Ratio: A similar amount for bread volume

Best for: Yeast breads

More emulsifiers:

Acetylated monoglycerides E472aAcetylated monoglycerides (E472a) are fat-based emulsifiers that help bread hold air and keep whipped toppings stable. They are common in bakery and generally considered safe; check the source fat if you avoid animal ingredients.Use in moderation Ammonium phosphatides E442Ammonium phosphatides (E442) are a chocolate emulsifier made from vegetable oil. They are an alternative to soy lecithin when a recipe needs chocolate to flow, and they are considered safe.Generally safe Brominated vegetable oil (BVO)Brominated vegetable oil (BVO) kept the citrus flavor from floating to the top of some sodas. The FDA banned it in 2024 because of thyroid effects, so check older or imported citrus drinks.Best to avoid Calcium stearoyl lactylate E482Calcium stearoyl lactylate (E482) is a dough strengthener that helps bread rise and stay soft. Its fat source varies, so vegans and people following halal or kosher rules should check the label.Use in moderation

Common questions

Is E472b vegan?

Only if it is made from plant fat. Many versions are, but the label rarely says, so a vegan label is the reliable check.

Why do bakers use it?

It helps dough hold gas and keeps the crumb soft, which lets bakers get consistent loaves from the same recipe.

Is Lactic acid esters of mono- and diglycerides safe?

Generally safe (85/100). Permitted in the US, EU and Canada as an emulsifier for bread, cakes and whipped products.

Is Lactic acid esters of mono- and diglycerides vegan?

Depends. Depends on whether the glycerides come from plant or animal fat.

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Scientific sources & regulatory citations

EFSA OpenFoodTox: E472b
EFSA re-evaluation of emulsifiers

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