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Original Articles

Acrylamide in commercial foods and intake by infants in Estonia

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Pages 1875-1884 | Received 31 Mar 2017, Accepted 08 Jun 2017, Published online: 10 Jul 2017
 

ABSTRACT

Acrylamide is formed when certain foods with low moisture are prepared at above 120 ºC, especially those foods containing asparagine and reducing sugars such as glucose and fructose. Acrylamide is a probable carcinogen, and from animal evidence the margins of exposure indicate a concern for neoplastic effects. On a body weight basis infants´ acrylamide intakes are often higher than those of adults. The aim of the study was to determine acrylamide levels in different commercially-available foods and to assess dietary acrylamide intakes by infants. The acrylamide content in samples ranged widely, from <LOD to 3,300 µg kg-1 depending on the product category, and the food product within the category. Excluding coffee substitutes, the highest mean acrylamide values were found for potato crisps and snacks. Among baby foods, the highest mean level of acrylamide was found in vegetable-based non-cereal foods (65 µg kg-1), followed by processed cereal-based infant foods (42 µg kg-1). The indicative acrylamide values were most frequently exceeded for vegetable-based baby foods. The mean acrylamide content in baby foods ranged from <30 to 65 µg kg-1. Among consumers of acrylamide-containing baby food, the MOE values ranged between 185 and 620 for neoplastic effects, and between 467 and 1,569 for non-neoplastic effects. These MOE values indicate the need to reduce acrylamide exposure among infants in Estonia.

Graphical Abstract

Acknowledgements

We would like to thank Prof. David Richard Arney for linguistic revision of the manuscript.

Disclosure statement

No potential conflict of interest was reported by the authors.

Additional information

Funding

Funding was received from the: Ministry of Rural Affairs of Estonian Republic projects T15087 VLTH Acrylamide in Food and Contract No. 218 Intake of acrylamide from Estonian origin infant foods. Basic financing project of the Estonian University of Life Sciences P170054VLTH. Project PM170159VLTH of the Estonian University of Life Sciences. The Estonian National Dietary Survey was financially supported by the European Food Safety Authority (Contract No. CFT/EFSA/DCM/2011/02/01), the European Regional Development Fund within the Health Promotion Research Programme TerVE implemented by the Estonian Research Council, the Ministry of Agriculture (now the Ministry of Rural Affairs), and the National Institute for Health Development.

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