Global Food Allergen Testing Market Size, Share Analysis Report By Source (Peanut And Soy, Wheat, Milk, Egg, Tree Nuts, Seafood, Others), By Technology (Polymerase Chain Reaction, Immunoassay-based /ELISA, Others), By Food Tested (Bakery And Confectionery, Infant Food, Processed Foods, Dairy Products And Alternatives, Seafood And Meat Products, Others) , By Region and Companies - Industry Segment Outlook, Market Assessment, Competition Scenario, Trends and Forecast 2025-2034