Type:
Whole Allergen
Allergen Encyclopedia
Table of Contents
Whole Allergen
f236 Cow's whey
f236 Cow's whey Scientific Information
Display Name:
Cow's whey
Allergen code:
f236
Latin Name:
Bos taurus
Other Names:
Cow's whey
Route of Exposure
Main
Processed cheese
Unexpected exposure
Bread and pastry, Ice cream, dry mixes, milk formulas for infants
Clinical Relevance
IgE-mediated reactions
Whey is milk depleted of most of the casein but otherwise equivalent to intact milk. a-lactalbumin and b-lactoglobulin are major allergens.
Milk proteins contain about 20% whey components. These are denatured in varying degrees by heating (1). a-lactalbumin, b-lactoglobulin and bovine serum albumin (BSA) are major allergens of whey.
Other topics
A study reported anaphylaxis after ingestion of a hydrolyzed whey protein formula in an infant. They urged caution when introducing such formulae to highly sensitive children.(2)
Compiled By
Last Reviewed : June 2022
References
- Kilshaw, PJ; Effects of heat treatment of cow’s milk and whey on the nutritional quality and antigenic properties. Arch Dis Child; 1982; 57: 842- 847.
- Ellis, MH; Short, J; Heiner, DC. Anaphylaxis after ingestion of a recently introduced hydrolyzed whey protein formula. J Pediatr; 1991; 118: 74-77.
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