Aprofood is your trusted partner for food testing services. Our network of experienced food allergen testing laboratories can meet the food allergen labeling requirements of different markets. We are able to provide rapid and reliable data to help our customers strengthen their allergen monitoring and quality control of raw materials and finished products.
Food Allergens
Food allergens typically refer to protein components present in food or its ingredients. While these proteins are generally harmless, they can easily trigger immediate abnormal hypersensitivity reactions in the immune systems of susceptible individuals. This manifests as allergic reactions ranging from mild symptoms to more severe, potentially life-threatening conditions, even when consumed in very small quantities. Common food allergens include milk, eggs, tree nuts, peanuts, sesame, fish, shellfish, soy, and wheat. The United States, European Union, Canada, Japan, Australia, and New Zealand all mandate the clear labeling of any sources of these allergens on food packaging.
Our Service
Aprofood's testing services support individual analysis of the 13 major allergens, enabling customized and precise testing solutions to meet client needs. Please see below for details of our service offerings.
Allergens Testing
| Category |
Detectable Substances |
Applicable Sample Type |
| Dairy |
Milk proteins (casein, β-lactoglobulin) |
Cheese, yogurt, baked goods |
| Eggs |
Ovalbumin, ovomucin |
Cakes, creams, sauces |
| Fish |
Muscle proteins from salmon, cod, tuna, etc. |
Canned fish, ready-to-eat seafood |
| Crustaceans |
Tropomyosin from shrimp, crab, lobster, etc. |
Canned seafood, seasoning sauces |
| Peanuts |
Major allergenic proteins (Ara h1, Ara h2, etc.) |
Nut mixes, candies, sauces |
| Tree Nuts |
Specific proteins from almonds, walnuts, cashews, etc. |
Nut products, baked goods |
| Wheat |
Gluten proteins (gliadin, glutenin) |
Bread, noodles, soy sauce |
| Soy |
Major allergenic proteins (glycinin, β-conglycinin, etc.) |
Soy products, plant-based meats, soy sauce |
| Sesame |
Sesame proteins (e.g., Ses i 1) and DNA |
Baked goods, dressings, snacks |
| Buckwheat |
Buckwheat allergens (e.g., Fag e 1) |
Gluten-free products, porridge |
| Coconut |
Coconut-specific proteins (e.g., Coc n 1) |
Baked goods, beverages, desserts |
| Mustard |
Mustard seed proteins (e.g., Sin a 1) |
Sauces, condiments, pickles |
| Lupin |
Lupin proteins (e.g., Lup an 1) |
Plant-based foods, baked goods |
Detection Technologies
Our testing services strictly follow internationally recognized standards including AOAC methods, ISO international standards, and FDA BAM guidelines, utilizing advanced detection technologies such as immunological methods (ELISA and colloidal gold rapid tests), molecular biology techniques (PCR-based detection), mass spectrometry analysis (LC-MS/MS), and environmental testing (surface swab sampling) to ensure high specificity in target protein identification, exceptional sensitivity, and reliable data outcomes that meet the most demanding quality requirements.
Frequently Asked Questions (FAQs)
Q1: Does a "non-detect" result mean it is absolutely safe?
A1: "Not detected" means that the target allergen was not detected within the sensitivity range of the current test method, subject to technical limits.
Q2: Can I test for allergens in complex matrices (e.g., chocolate, sauces)?
A2: Samples should be shipped at room temperature or under refrigeration, protected from light (especially for fat-soluble vitamins). Use airtight, light-resistant packaging and include a sample information form.
Aprofood offers comprehensive food allergen testing services to help you quickly and accurately detect trace amounts of allergens in food products. We understand how to meet stringent labeling requirements, and if you would like to learn more about our food allergen testing solutions or our full range of food testing services, please contact us today for further details.
For Research Use Only.
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