Literature Review on Ethylene Oxide Residues on Untreated Spices
The following literature review was compiled by Exponent to investigate the possible mechanisms by which ethylene oxide (ETO) could be present in herbs and spices which were not directly treated with ETO.
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Related Resources
ESA White Paper on ETO/ECH Residues in Culinary Herbs and Spices.
This European Spice Association's (ESA's) White Paper provides information on ETO/ECH Residues in Culinary Herbs and Spices. It includes background, information on Ethylene Oxide (ETO) treatment, Ethylene, Ethylene Oxide production, cross contamination, and a conclusion.
2023 Regulatory Presentation: Ethylene Oxide: Risks, Regulation, and Reality
The U.S. Environmental Protection Agency (EPA) recently proposed phasing out ethylene oxide (EtO) use on spices and subsequently canceling the tolerances for spices, resulting in a potential future ban of imported spices with EtO residues in the U.S. In this session provided at the 2023 Regulatory Workshop held in Washington DC, you heard panelists from agencies and academia discuss updates on EPA’s proposed ETO actions and the safety of spices. EPA officials shared an update on their actions, and panelists from the U.S. Department of Agriculture (USDA), U.S. Food and Drug Administration (FDA), and non-governmental and academic institutions discussed EPA’s proposals and the potential impact on the safety of spices. This was the presentation provided by Gail Charnley, HealthRisk Strategies LLC.
