What Is Brassidic Acid (22:1 t) & What Foods Can I Find It In?

Brassidic acid, 22:1 t, is a monounsaturated trans fatty acid also known as 13(E)-Docosenoic acid.

It’s the trans-isomer of Erucic acid, which is an omega-9 acid.

This acid occurs in nature only along with bitter-tasting compounds.

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trans-Isomer Of Erucic Acid

22:1 t is also called brassidic acid and is the trans-isomer of Erucic acid 22:1. (source )

trans-isomers of Erucic acid isomers are fatty acids (FAs) with trans-configurations in the carbon skeleton of their molecules.

Brassidic acid has a double bond and is a member of the sub-group long-chain fatty acids. (source )

Benefits Of Brassidic Acid

Brassidic acid has been shown to be a bioactive compound that can inhibit the growth of several microorganisms including Staphylococcus aureus and Escherichia coli.

Brassidic acid has been used as an anti-inflammatory agent for treatment of inflammatory diseases.

It has also been used as a therapeutic agent for treatment of cancer, hyperlipidemia, and arthritis.

Brassidic acid is also known to have a neuroprotective effect, and has been used to treat patients with neurodegenerative diseases.

Foods You Can Find Brassidic Acid (22:1 t) In

You find Brassidic Acid (22:1 t) mostly in poultry, fats and oils, sauces and gravy, and vegetable products.

Examples of food sources include

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Sara Niemelä

co-founder Care Omnia, Head Content Creator

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Nutrition is my passion. I've spent thousands upon thousands of hours reading, analyzing, categorizing and comparing research studies.

I’m a wife and a mother of three. I enjoy the outdoors, cooking, and spending time with my family.