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At What Temperature Are Tree Nut Allergens Destroyed?

Ask the Allergist Service 1/27/258:43 AM

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Question

At what temperature are tree nut allergens destroyed?

Answer

Tree nut allergens are heat-stable proteins. This means they do not break down when cooked at high temperatures. There is no specific temperature that can completely destroy these allergens. This can leave some of the allergens intact.

Even high-heat cooking does not reliably or safely get rid of the risk of an allergic reaction for someone with a tree nut allergy who eats a tree nut they are allergic to.

Categories

Food Allergy, Tree Nut Allergy

Answered by

John M. James, MD, is a board-certified allergist. He is also President of Food Allergy Consulting and Education Services, LLC. He has worked as a medical specialist in the field of allergy, asthma, and immunology for over 30 years. Dr. James received his bachelor’s degree from the University of Arkansas and his Doctor of Medicine degree from the University of Tennessee. He is board certified by the American Board of Allergy and Immunology.

Reviewed and Answered

November 25, 2024

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