ALLERGY RESOURCES

COMPREHENSIVE ALLERGY RESOURCES FOR EVERYONE - THE TOP 14 ALLERGENS AND BEYOND

COMPREHENSIVE ALLERGY RESOURCES FOR EVERYONE - THE TOP 14 ALLERGENS AND BEYOND
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BUCKWHEAT ALLERGY


Key Allergens

Buckwheat is not actually related to wheat as it is not a grass, but it produces grain like seeds which can be used to replace cereals.

Buckwheat does not contain any gluten, so is becoming a more popular ingredient and can be eaten by coeliacs.

There are two types of buckwheat defined on the WHO Allergen Database, common buckwheat and Tartarian Buckwheat.

Common buckwheat contains 4 food allergens. Two of them are vicilin like proteins, also known as 7S seed storage proteins. Fag e 2 is a 2S seed storage protein. These allergens make buckwheat more like seeds than cereals.

Tartarian buckwheat also contains a 2S seed storage protein and an oleosin protein, which are commonly found in nuts and seeds.


Associated Syndromes

Allergy to buckwheat is not currently associated with any allergic syndromes.

Cross Reactivity

Other food containing 2S albumin seed storage proteins are cashews, peanuts, almonds, mustard seed, rapeseed, turnip, chickpeas, hazelnuts, pistachio, brazil nuts, soya beans, sunflower seeds, walnuts, kiwi, castor beans and sesame seeds.

Other foods containing 7S seed storage proteins are cashew, pecan, hazelnuts, brazil nuts, soyabean, walnut, lentil, lupin, peas, sesame and mung bean.

Other foods containing oleosin proteins are peanuts, hazelnuts and sesame seeds.


Resources

Websites

Science Direct - Buckwheat

Allergen Encyclopedia - Buckwheat Allergy

Anaphylaxis Campaign - Buckwheat

Allergy information for: Buckwheat (Fagopyrum esculentum)

Asthma & Allergy Association - Can you be allergic to buckwheat?


Articles and Journals

Identification of a Novel Major Allergen in Buckwheat Seeds: Fag t 6, 2021

Understanding buckwheat allergies for the management of allergic reactions in humans and animals, 2020

Characterization of 16-kDa major allergen with α-amylase inhibitor domain in tartary buckwheat seeds, 2018

Concomitant sensitization to legumin, Fag e 2 and Fag e 5 predicts buckwheat allergy, 2018

Buckwheat allergy: a potential problem in 21st century Britain, 2011

Immunological characterization and mutational analysis of the recombinant protein BWp16, a major allergen in buckwheat, 2008

Characterization of buckwheat 19-kD allergen and its application for diagnosing clinical reactivity, 2007

Molecular cloning of cDNA, recombinant protein expression and characterization of a buckwheat 16-kDa major allergen, 2006



Let me know if you found any of these interesting or useful. If you spot an article or research that you think is interesting you can message me or tag me on Facebook or Twitter - links at the bottom of the page.


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