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• FLUORINATED SUBSTANCES ARE USED AS OIL AND WATER REPELLENTS IN MANY CONSUMER PRODUCTS: TEXTILE PRODUCTS, PAPER AND BOARD, COSMETICS, PAINTS, WAXES ETC.
• FLUORINATED SUBSTANCES HAD BEEN FOUND IN FCMs OF BOARD AND PAPER IN TEST DONE BY THE DANISH CONSUMER COUNCIL THINK CHEMICALS DURING 2015 AND 2016
• IN AUGUST 2015 THE DK FOOD AUTHORITIES INTRODUCED A VOLUNTARY LIMIT FOR TOTAL ORGANIC FLUORINE (TOF) IN PAPER AND BOARD FCMs
• WHAT IS THE SITUATION ACROSS EUROPE?
• FLUORINATED SUBSTANCES ARE PERSISTENT
• THEY CAN ACCUMULATE IN THE ENVIRONMENT AND FOOD CHAIN
• INCREASING HEALTH CONCERNS HAS BEEN RAISED
• RECOMMANDATION BY RESEARCHERS: Limit the production and use of PFASs.
• THE EUROPEAN PARLAMENT: Underlines that FCMs are a significant source of human exposure to chemicals of concern, including perfluorinated compounds (PFCs)…
• FLUORINATED SUBSTANCES HAS BEEN SHOWED TO
MIGRATE FROM FCM INTO FOOD DEPENDING ON TEMPERATURE, DURATION, FOOD COMPOSITION ETC.
• AVOID MIGRATION ~ LIMIT THE PRESENCE
• COCKTAIL EFFECT
• ENVIRONMENT DONT CARE ABOUT MIGRATION
• CIRCULAR ECONOMY PERSPECTIVE
• 13 SAMPLES PER COUNTRY = 65 SAMPLES • INTERNATIONAL AS WELL AS NATIONAL BRANDS • FATTY AND HOT FOOD SOLD IN PAPER OR BOARD
PACKAGING
• FATTY FOOD HEATED DIRECTLY IN PAPER OR BOARD PACKAGING
• SCREENING ANALYSES
• SURFACE FLUORINE (WDXRF) – INNER AND OUTER SURFACE.
• PRESENCE OF VOLATILE ORGANIC FLUORINE (P&T-GC-EPED), HEATED TO 120 DEGREES.
• TOTAL ORGANIC FLUORINE CONTENT (TOF)
• DETAILED ANALYSES (samples positive in screenings) • DETERMINATION OF SELECTED PFASs
0
100
200
300
400
500
600
700
800
900
1000To
tal o
rgan
ic F
luo
r (T
OF)
µg/
dm
2
Use of fluorinatedsubstances notlikely
Use of fluorinatedsubstances possible- one positivescreening oraverage TOF (>60µg/dm2)
Use of fluorinatedsubstances likely -two positivescreenings, highTOF (>100 µg/dm2)
Concentration units: • PFCA & PFSA ng/dm2 • FTOH, ng/g
• COMPLY WITH EU/NATIONAL-REGULATION
• IN THE MIDDLE OF OUT-PHASING FLUORINATED COMPOUNDS ALL TOGETHER
• IMMEDIATELY STOP FOR SELLING
• PFAS ARE USED IN FCMs IN CONTACT WITH WARM, GREASY FOOD
• BUT FCMs WITOUT USE OF PFAS ALSO EXIST • PFAS ARE PROBLEMATIC TO THE ENVIRONMENT • SOME PFAS ARE KNOWN TO BIOACCUMULATE AND SOME ARE
OF HEALTH CONCERN • PREVENT THE INTENTIONAL USE OF PFAS: INSTEAD USE NON-
FLUORINATED, SAFE ALTERNATIVES.