Many methods routinely used for the assessment of dietary exposure to chemicals such as food additives, flavours, enzymes and food contact materials assume that all foods in a category where the substance is permitted will contain that chemicals and often at the maximum permitted levels. This distorts the exposure assessment because in reality not all foods in a given category will have any technological need for the chemical and in most cases, other substances are available that can perform the same function. In reality long-term exposure will reflect overall patterns of substance use, unless there is a tendency to strong consumer loyalty.
More realistic dietary exposure models would take into account the range of possible concentrations of a chemical in food, the proportion of foods in a given category that contain the substance, and the effect of consumer loyalty on individual consumption behavior.
We aim to draw together experts in dietary exposure modelling, food additive and other food chemicals occurrence data, consumer behavior statistics and data analysis. Together, we will work to review the available information and to consider potential methods for incorporating occurrence frequency data and quantitative information about consumer loyalty into realistic exposure models.
A peer-reviewed publication covering the discussions will be produced soon after the workshop.
The programme is available here.
Registration is available here.
The event will be held at:
The Convention Centre Dublin
North Wall Quay
Registration and Payment
Attendance at this half-day workshop is upon invitation and it should be made by 1 September 2019.
A few seats have been reserved for interested experts subject to a registration fee.
• Academia and public sector: €200
• Industry: €300
Requests should be sent to Ms Nevena Hristozova (email@example.com).
• The registration fee covers:
• Admission to the half-day workshop
• Abstract booklet
• Buffet Refreshments 14 October 2019
Registration and payment of registration fee should be made by credit card prior to the event, by 1 September 2019.
For registrations, all cancellations should be made in writing to Mr Hugo Costa (firstname.lastname@example.org). Cancellations received before 1 September 2019 will be refunded minus €50 handling charges. Cancellations received after 1 September 2019 will not be refunded.
For further information:
Ms Nevena Hristozova
Scientific Project Manager
+32 2 775 91 44
Ms Belinda Antonio
+32 2 775 91 49
Mr Hugo Costa
+32 2 775 91 40