Food allergen labeling of commonly used ingredients in Chinese restaurants in the United States

Abstract

This study aimed to create a food allergy reference resource to identify food allergens in commonly used Chinese restaurant packaged foods to create an initial reference database. Ninety-nine commonly used packaged foods in Chinese restaurants were identified, and their ingredient labels collected for analysis for major allergens, adherence to Food Allergen Labeling and Consumer Protection Act labeling regulations, and use of voluntary allergen advisories. Analyzed data was used in the creation of a food allergen reference resource of packaged Chinese restaurant ingredients to extend the knowledge of allergens commonly found in Chinese restaurants. Wheat (71.7%) and soy (53.5%) were the commonly found allergens on ingredient labels. The manner in which allergens were listed varied among ingredient labels. Food allergen labeling legislation that provides standard guidelines on allergen labeling for easy identification of food allergens and providing food allergy training to foodservice workers about reading ingredient labels could help restaurants, especially Chinese restaurants to better serve customers with food allergies. • Food allergies remain a challenge for consumers when dining out. • Ethnic restaurants are a concern because of a various ingredients that are used. • Allergens in commonly used ingredients in Chinese restaurants was compiled.