Last reviewed May 2026 · 1 min read
Is Mono- and Diglycerides of Fatty Acids vegan?
Also known as: Glycerin fatty acid esters, MDG
E-number: E471
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Source can be plant or animal.
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It depends — The fatty acids used can be derived from either animal fats (like pork or beef tallow) or plant oils (like soybean, palm, or sunflower oil).
01 · The basics
What is Mono- and Diglycerides of Fatty Acids?
A highly common emulsifier used to blend ingredients that normally separate, like oil and water, improving texture and shelf life.
02 · The source
Where it comes from
The fatty acids used can be derived from either animal fats (like pork or beef tallow) or plant oils (like soybean, palm, or sunflower oil). You must check with the manufacturer.
03 · Alternatives
Best vegan alternatives
Plant-derived E471
Check Price on AmazonSunflower lecithin
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Frequently asked
FAQ
How can I tell if E471 is vegan?
Unless the packaging explicitly states 'suitable for vegans' or lists the source as 'plant-based', you cannot tell without contacting the manufacturer directly.
Why is E471 in so many baked goods?
It acts as a dough conditioner, making commercial bread softer and significantly slowing down the staling process.
Commonly found in
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Other emulsifier ingredients
E422 (Glycerol / Glycerin)
A sweet, syrupy liquid used as a humectant in foods and cosmetics.
E471 (Mono- and diglycerides)
A common emulsifier used in baked goods, ice cream, and margarine.
E481 (Sodium Stearoyl Lactylate)
An emulsifier used to improve the texture of baked goods.
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Related ingredients
E422 (Glycerol / Glycerin)
A sweet, syrupy liquid used as a humectant in foods and cosmetics.
E920 (L-Cysteine)
A dough conditioner used in commercial bread baking.
Calcium Carbonate
A common mineral used as a white food coloring, an anti-caking agent, and a calcium supplement.
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