Abstract
A recent campaign indicated that French fries prepared from “fresh” prefabricates stored at about 4 °C had a double acrylamide content compared to those from frozen products. During storage at 4 °C, reducing sugars were liberated which enhance acrylamide formation. Even with boiling water, blanching did not completely inactivate the alpha amylase. Pre-frying was more effective, but conditions of 170 °C/60 s, as often applied, were still only at the borderline of suppressing liberation of reducing sugar. It is concluded that processing conditions of “fresh” prefabricates for potato products like French fries and roasted or baked products should be revisited to prevent liberation of reducing sugar during storage and enhanced acrylamide formation.
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References
Madle S, Broschinski L, Mosbach-Schulz O, Schöning G, Schulte A (2003) Bundesgesundheitsbl-Gesundheitsforsch-Gesundheitsschutz 5:405–415
Bundesinstitut für Risikobewertung, March 2004,http://www.bgvv.de/cms/detail.php?template=internet_de_index_js
Ruden C (2004) Food Chem Toxicol 42:335–349
Grob K (2005) J AOAC Intern 88:253–261
Amrein TM, Bachmann S, Noti A, Biedermann M, Ferraz Barbosa M, Biedermann-Brem S, Grob K, Keiser A, Realini P, Escher F, Amadò R (2003) J Agric Food Chem 51:5556–5560
Biedermann-Brem S, Noti A, Grob K, Imhof D, Bazzocco D, Pfefferle A (2003) Eur Food Res Technol 217:369–373
Noti A, Biedermann-Brem S, Biedermann M, Grob P, Albisser P, Realini P (2003) Mitt Lebensm Hyg 94:167–180
Sowokinos JR (2001) Am J Potato Res 78:221–236
Grob K, Biedermann M, Biedermann-Brem S, Noti A, Imhof D, Amrein T, Pfefferle A, Bazzocco D (2003) Eur Food Res Technol 217:185–194
Gertz C, Klostermann S (2002) Eur J Lipid Sci Technol 104:762–771
Weisshaar, R & Gutsche, B, Chemisches und Veterinäruntersuchungsamt Stuttgart, http://www.mlr.baden-wuerttemberg.de/mlr/allgemein/bro_Acrylamid.pdf
Gertz C, Klostermann S, Kochhar SP (2003) OCL 10:297–303
Olsson K, Svensson R, Roslund C-A (2004) J Sci Food Agric 84:447–458
Gutsche B, Weisshaar R, Buhlert J (2002) Dtsch Lebensm-Rundsch 98:437–443
Mini R, Fiselier K, Grob K (2004) Mitt Lebensm Hyg 95:477–488
Fiselier K, Gama-Baumgartner F, Fiscalini A, Biedermann M, Grob K, Imhof D, Beer M (2004) Mitt Lebensm Hyg 95:127–134
Swisspatat, Übernahmebedingungen, Produzentenpreise und Verwertungsmassnahmen der Kartoffelernte (2003), http://ww.kartoffel.ch
Ceska M, Hultman E, Ingelman BGA (1969) Experientia 25:555–556
Schweizerisches Lebensmittelbuch 23 A, Honig, Bundesamt für Gesundheit, 1999
Biedermann M, Biedermann-Brem S, Noti A, Grob K (2002) Mitt Lebensm Hyg 93:653–667
Biedermann M, Biedermann-Brem S, Noti A, Grob K, Egli P, Mändli H (2002) Mitt Lebensm Hyg 93:638–652
Fiselier K, Grob, K (2005) Eur Food Res Technol 220:451–458
Jung MY, Choi DS, Ju JW (2003) Food Chem Toxicol 68:1287–1290
Gama-Baumgartner F, Grob K, Biedermann M (2004) Mitt Lebensm Hyg 95:110–117
Biedermann M, Noti A, Biedermann-Brem S, Mozzetti V, Grob K (2002) Mitt Lebensm Hyg 93:668–687
Granvogl M, Jezussek M, Koehler P, Schieberle P (2004) J Agric Food Chem 52:4751–4757
Grob K, Biedermann M, Biedermann-Brem S, Noti A, Imhof D, Amrein Th, Pfefferle A, Bazzocco D (2003) Eur Food Res Technol 217:185–194
Acknowledgements
We thank U. Vollmer (frigemo AG) for information, generous help and samples. We thank R. Amado and G. Manzardo, Swiss Federal Institute of Technology, Zürich, for advise concerning the determination of amylase activity
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Fiselier, K., Hartmann, A., Fiscalini, A. et al. Higher acrylamide contents in French fries prepared from “fresh” prefabricates. Eur Food Res Technol 221, 376–381 (2005). https://doi.org/10.1007/s00217-005-1183-7
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DOI: https://doi.org/10.1007/s00217-005-1183-7