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The influence of some baking conditions on the appearance of acrylamide and 5-hydroxymethyl-2-furaldehyde in self-baked oat cookies

  • University of Latvia

Research output: Contribution to conferencePaperpeer-review

Abstract

The effect of baking conditions such as temperature, time, leavening agents (ammonium and sodium bicarbonate), sugars (sucrose and glucose syrup), protein, water content and pH on the formation of the 5-hydroxymethyl-2-furaldehyde (HMF) and acrylamide (AA) were studied for oat cookies prepared in the laboratory. The standards and samples of AA after derivatisation to dibromopropanamide and extraction were analyzed by gas chromatography, using electron capture detector (GCECD). Mass spectrometer was used for identification. The level of acrylamide was in the range from 0 to 1400 μg/kg. The standards and samples of HMF were analyzed by high performance liquid chromatography with photodiode array detector (HPLC-UV). The content of HMF was in the range from 1 to 400 mg/kg. It was concluded that correlation exists between concentrations of HMF and AA in oat cookies. In addition some validation parameters of both mentioned methods were determined.

Original languageEnglish
Pages212-220
Number of pages9
Publication statusPublished - 2011
Event6th International Congress and the 8th Croatian Congress of Cereal Technologists, FLOUR-BREAD 2011 - Opatija, Croatia
Duration: 12 Oct 201114 Oct 2011

Conference

Conference6th International Congress and the 8th Croatian Congress of Cereal Technologists, FLOUR-BREAD 2011
Country/TerritoryCroatia
CityOpatija
Period12/10/1114/10/11

Keywords

  • Acrylamide
  • GC
  • HMF
  • HPLC-UV
  • Maillard reaction
  • Self-baked oat cookies

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