Scientific Opinion on the safety evaluation of the active substance, polyacrylic acid, sodium salt, crosslinked, for use in active food contact materials


Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids
EFSA Journal
EFSA Journal 2013;11(2):3096 [10 pp.].
Possible conflict of interest
One member of the Panel did not participate in the discussion on the subject referred to above because of potential conflicts of interest identified in accordance with the EFSA policy on declarations of interests.
Panel Members
Ulla Beckman Sundh, Mona-Lise Binderup, Claudia Bolognesi, Leon Brimer, Laurence Castle, Alessandro Di Domenico, Karl-Heinz Engel, Roland Franz, Nathalie Gontard, Rainer Gürtler, Trine Husøy, Klaus-Dieter Jany, Martine Kolf-Clauw, Catherine Leclercq, Jean-Claude Lhuguenot (until November 2012), Wim Mennes, Maria Rosaria Milana, Maria de Fátima Poças, Iona Pratt, Kettil Svensson, Fidel Toldrá and Detlef Wölfle.

The Panel wishes to thank the members of the Working Group on Food Contact Materials: Mona-Lise Binderup, Laurence Castle, Riccardo Crebelli, Roland Franz, Nathalie Gontard, Eugenia Lampi, Jean-Claude Lhuguenot (until November 2012), Maria Rosaria Milana, Karla Pfaff, Maria de Fátima Poças, Philippe Saillard, Kettil Svensson and Detlef Wölfle for the preparatory work on this scientific opinion.

Opinion of the Scientific Committee/Scientific Panel
On request from
Bundesamt für Verbraucherschutz und Lebensmittelsicherheit, Germany
Question Number
29 January 2013
Published in the EFSA Journal
13 February 2013
European Food Safety Authority (EFSA), Parma, Italy

The full opinion will be published in accordance with Article 10(6) of Regulation (EC) No 1935/2004 once the decision on confidentiality, in line with Article 20(3) of the Regulation, will be received from the European Commission. The name of the crosslinker has been provided under confidentiality and it is deleted awaiting the decision of the Commission.


This scientific opinion of CEF Panel deals with the risk assessment of polyacrylic acid, sodium salt crosslinked, FCM substance No 1015, which is intended to be used as liquid absorber in the packaging of fresh or frozen meat, poultry, and fish as well as fresh fruits and vegetables. Specific migration tests were not performed due to the high absorption of liquids by the substance. The Panel noted that if polyacrylic acid, sodium salt, crosslinked is used not in direct contact with food placed in a pad under conditions where its absorption capacity is not exceeded, then no migration is to be expected and therefore no exposure to the substance from the consumption of the packed food is expected. The CEF Panel concluded that the use of the substance polyacrylic acid, sodium salt, crosslinked does not raise a safety concern when used in absorbent pads in the packaging of fresh or frozen meat, poultry, and fish as well as fresh fruits and vegetables. The absorbent pads must be used only under conditions in which the absorption capacity of the active substance is not exceeded and direct contact with food is excluded.

Polyacrylic acid, sodium salt, crosslinked; FCM substance No 1015; Food contact materials; Active and intelligent materials; Safety assessment; Evaluation.
Print on demand
Number of Pages