What is Acrylamide?
Acrylamide is a chemical compound that forms naturally in food during high-temperature cooking processes such as frying, baking, and roasting. It is primarily created when foods rich in carbohydrates and the amino acid asparagine undergo the Maillard reaction, which is responsible for the browning and flavour development in cooked foods. Acrylamide is not added to food but is an unintended byproduct of these cooking processes.
The Dangers of Acrylamide
Acrylamide has been classified as a probable human carcinogen by the International Agency for Research on Cancer (IARC). Studies have shown that long-term exposure to high levels of acrylamide can increase the risk of cancer in laboratory animals, raising concerns about its potential health effects on humans.
Additionally, acrylamide has been linked to neurotoxicity, which can affect the nervous system. Due to these risks, regulatory agencies worldwide, including the European Food Safety Authority (EFSA), have established benchmark levels for acrylamide in various food products to protect consumer health.
Common Sources of Acrylamide in Food
Acrylamide is found in a variety of commonly consumed foods, particularly those that are processed at high temperatures. Some of the primary sources include:
- Potato-based products: Chips, fries, and roasted potatoes
- Cereal-based products: Bread, biscuits, crackers, and breakfast cereals
- Coffee: Particularly instant coffee, which has been found to contain higher levels of acrylamide compared to brewed coffee
- Baby food: Especially biscuits and other processed infant products, such as cereal snacks
- Snack foods: Such as pretzels and extruded snacks
Is Acrylamide a Growing Concern for Food Manufacturers?
Recent data from HorizonScan indicates that acrylamide remains a significant issue in food safety, with 15 cases of acrylamide hazards reported in 2024 across a range of food products.
Notable incidents include:
> High acrylamide content in organic sweet potato chips from the Netherlands (https://webgate.ec.europa.eu/rasff-window/screen/notification/731360)
> Acrylamide detected in corn waffles from Poland (https://webgate.ec.europa.eu/rasff-window/screen/notification/723612)
> Presence of acrylamide in baby biscuits from Belgium (https://webgate.ec.europa.eu/rasff-window/screen/notification/718614)
> Elevated levels of acrylamide in biscuits from Romania, Turkey, and North Macedonia (https://webgate.ec.europa.eu/rasff-window/screen/notification/714718)
> Acrylamide detected in instant coffee from India (https://webgate.ec.europa.eu/rasff-window/screen/notification/678549)
These reports highlight that acrylamide contamination continues to pose a challenge for food manufacturers, necessitating ongoing monitoring and mitigation efforts.
How Can Food Manufacturers Reduce Acrylamide Levels?
Food producers can take several steps to minimise acrylamide formation in their products and there are a number of on-line toolboxes available that provide technical advice to support this. Measures to reduce acrylamide formation include :
- Optimising Cooking Processes: Lowering cooking temperatures and reducing cooking times can help limit acrylamide formation. Steam cooking and boiling do not produce acrylamide, making them safer alternatives.
- Reformulating Recipes: Adjusting ingredients, such as using enzyme treatments like asparaginase to break down asparagine before cooking, can significantly reduce acrylamide levels.
- Monitoring Raw Materials: Selecting specific varieties of potatoes and grains that have lower levels of asparagine can help mitigate acrylamide formation.
- Adopting Best Practices for Storage: Storing raw materials properly, such as keeping potatoes at the right temperatures to prevent sugar formation, can reduce the risk of acrylamide development during cooking.
Fera’s Testing Capabilities for Acrylamide
To support food manufacturers in identifying and mitigating acrylamide risks, Fera offers comprehensive acrylamide testing services.
Our advanced analytical techniques enable precise detection and quantification of acrylamide levels in food products, helping businesses ensure compliance with regulatory standards. Learn more about our acrylamide testing solutions here: Fera Science Acrylamide Testing.
Ensuring Quality Through Proficiency Testing with Fapas
In addition to direct testing, Fapas provides proficiency testing programs for acrylamide, allowing food manufacturers to assess and validate their testing methods. These programs help businesses maintain confidence in their analytical processes and ensure their products meet safety standards. Find out more about Fapas® proficiency testing for acrylamide here: Fapas Acrylamide Proficiency Testing.
Conclusion
Acrylamide remains a prevalent concern for food manufacturers, with ongoing regulatory scrutiny and consumer awareness driving the need for robust monitoring and mitigation strategies. By leveraging advanced testing solutions from Fera and participating in Fapas® proficiency testing, food producers can proactively manage acrylamide risks, ensure compliance, and protect public health. As the food industry continues to evolve, adopting best practices in food safety will be critical to maintaining consumer trust and product integrity.