allergen control in foodservice

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Customer Focused, Science Driven, Results Led Allergen Control in Foodservice Simon Flanagan Senior Consultant Food Safety and Allergens

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Allergen Control in Foodservice. Simon Flanagan Senior Consultant Food Safety and Allergens. Overview. ‘Free-from’ – key considerations Principles of allergen risk assessment in pre-packaged food sector Applying knowledge to the foodservice sector - PowerPoint PPT Presentation

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Page 1: Allergen Control in Foodservice

Customer Focused, Science Driven, Results Led

Allergen Control in Foodservice

Simon Flanagan

Senior Consultant Food Safety and Allergens

Page 2: Allergen Control in Foodservice

Overview

• ‘Free-from’ – key considerations

•Principles of allergen risk assessment in pre-packaged food sector

•Applying knowledge to the foodservice sector

•Hierarchy of allergen risks in foodservice

•Learning from previous research in the foodservice sector

Page 3: Allergen Control in Foodservice

Free-From - the Bar is Higher!

• Invitation to purchase by potentially most at risk consumers

• No such thing as zero but this is what many consumers expect!

• Only currently have legal limits for ‘gluten-free’

• In absence of limits many companies relying on positive release

(non-detectable at LOD / LOQ)

• Patchy regulation and sparse published best practice guidance

• Manufacturers, retailers and foodservice setting own polices

• Enforcement surveys

Page 4: Allergen Control in Foodservice

FSA Guidance

Food Standards Agency “Best Practice Guidance on Managing Allergens with Particular Reference to Avoiding Cross-Contamination” (2007)  Section 3.3.2 Allergen-free foodsA growing number of food manufacturers and retailers are providing ranges of substitute foods made without certain common allergenic foods, such as milk, egg or cereals containing gluten. In addition, some manufacturers choose to exclude certain allergens from a site. It should not be assumed that the lack of a need to use advisory allergen warnings entitles a product to make a ‘Free From’ or ‘made in allergen X free factory’ claim.  Consumers are likely to actively seek such products if they need to avoid particular ingredients and it is essential that any such claims are based on specific, rigorous controls to ensure their validity. …….An ‘allergen-free’ claim is an absolute claim, which may be interpreted by consumers to mean a complete absence, whereas the best that can be scientifically demonstrated at present is that samples of the food were shown to be below the analytical limit of detection of a testing method on one or more occasions.

Expected that any claim is based on a robust risk assessment

Page 5: Allergen Control in Foodservice

Principles Of Risk Analysis in Pre-Packaged Foods (FSA 2006)

Risk assessment - what's the risk?

Risk management - what's the risk?

Risk communication – how to warn consumers?

Risk review – has the risk changed?

Page 6: Allergen Control in Foodservice

Terminology (HSE 2009)

• Risk assessment – the semi-quantitative (or, in exceptional circumstances, quantitative) estimation of whether a hazard is likely to occur in practice; normally expressed as a risk factor or score by multiplying the hazard severity score by a likelihood score (unlikely (score 1), likely (score 2) or very likely (score 3)). All risk scores indicating other than low risk must be investigated and risk control/management procedures followed

• Hazard – a substance etc. which has the potential to be harmful. Hazards are very varied… The severity of the hazard is determined by possible consequences; for risk assessment, the severity of hazards is scored on a simple three point scale: minor injury or effect (score 1), major injury or effect (score 2) or death (score 3).

• Risk control/risk management – the means by which moderate or high risks identified through risk assessment are eliminated or reduced to acceptable levels

Page 7: Allergen Control in Foodservice

Can We Apply To Allergen Risk Assessment?

•Estimation of risk – subjective•Likelihood score – subjective•Severity of hazard

– Depends on the allergenic ingredient – Depends on sensitised individual– Spectrum of reaction in sensitised population from mild (1)

to death (3) •Risk management

– Eliminated (?) or reduced to acceptable level (?)– Cannot completely eliminate risk– What is an acceptable level (no thresholds)

Page 8: Allergen Control in Foodservice

Best Practice – Risk Assessment

•Targeted risk assessments incorporating hazard characterisation

•Evolution of 2006 FSA guidelines•Three-tier allergen mapping •Assessment of risks arising from the

following factors– Process flow– Environmental– Production – People

•Rank risk probability against characterised hazard•Output drives allergen management or labelling

Page 9: Allergen Control in Foodservice

Allergen Mapping (1)

Page 10: Allergen Control in Foodservice

Allergen Mapping (2)

Page 11: Allergen Control in Foodservice

Allergen Mapping (3)

Page 12: Allergen Control in Foodservice

Process FlowProcess Flow Examples

Ingredient weighing Cross- contamination from non-dedicated scoops

Page 13: Allergen Control in Foodservice

EnvironmentalEnvironmental Factors Examples

Warehouse Contamination of stored products due to air extract into warehouse

Page 14: Allergen Control in Foodservice

Production Production Related Activities Examples

Rework management Rework is not clearly identified

Page 15: Allergen Control in Foodservice

PeoplePeople Related Activities Examples

Hygiene Staff moving between different lines without washing hands

Page 16: Allergen Control in Foodservice

Probable Versus Remote

Page 17: Allergen Control in Foodservice

Hazard Characterisation (1) Allergen Biochemistry

• True allergens = always proteins

• Most allergens incredibly stable molecular structures

• Some resistant to processing– Heat treatment– Mechanical– Fermentation– Some rendered ‘more’ allergenic

• Biochemistry (and matrix) influence cleaning interventions

Page 18: Allergen Control in Foodservice

Hazard Characterisation6 Key Considerations

1. Physical nature of contaminant2. Level of processing undergone3. Amount of protein (no protein = no problem)4. Target consumers (vulnerable groups)5. Established thresholds6. Type of production environment

Characterise risk, define associated hazard and then validate existing control measures

Cleaning is significant control measure in the catering sector

Page 19: Allergen Control in Foodservice

Terminology

Cleaning Validation – Quantitative assessment of cleaning methods to ensure that

they are sufficient to minimise allergen cross-contact – Performed once unless anything changes

Cleaning Verification: Qualitative periodic assessments to confirm validated control measures (cleaning) are still effectivePerformed periodically at predefined intervals

• Monitoring of Cleaning– Qualitative ongoing assessments– Performed every time cleaning is undertaken

Page 20: Allergen Control in Foodservice

Output From Risk Assessment

Page 21: Allergen Control in Foodservice

Applying Concepts To Foodservice

Page 22: Allergen Control in Foodservice

Hierarchy Of Risks In Foodservice

Page 23: Allergen Control in Foodservice

Compositions Of Risk Assessment Team

Page 24: Allergen Control in Foodservice

Foodservice Research: Gluten-Free

•Staff training•Communication with allergic customer•Personal hygiene practices • Ingredient labelling• Ingredient storage•Preparation •Cleaning

Page 25: Allergen Control in Foodservice

Allergen Cleaning Project – Foodservice 2006

Page 26: Allergen Control in Foodservice

Results Summary PEANUT

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Page 27: Allergen Control in Foodservice

Learning from the Pre-Packaged Sector

• Recalls/withdrawals continued over last 7 years • Increased use of ‘may-contains’ – devaluation of warning • Common root cause 2008-2011 – inadequate training, packaging

errors and incorrect use of ingredients

Incidents by category, 2006 - 2011

Category 2006 2007 2008 2009 2010 2011

Allergens 61 86 84 86 79 114

Animal feed (on market) 9 10 13 10 8 28

Biocides 2 0 1 2 2 0

Counterfeit product 6 3 6 7 11 11

Page 28: Allergen Control in Foodservice

FSA Allergy Incidents 2011

Page 29: Allergen Control in Foodservice

Please Lets Try and Avoid This Approach!

Page 30: Allergen Control in Foodservice

Thanks For Your Attention