TY - JOUR A1 - Garbe, L.A. A1 - Würtz, A. A1 - Piechotta, Christian A1 - Tressl, R. T1 - The Peptide-catalyzed Maillard Reaction - Characterization of 13C Reductones N2 - The reaction pathways of amino acids and reducing sugars are now fully understood. The focus in the last few years, however, has turned to the reaction of peptides and proteins with reducing sugars. We have investigated the reaction of γ-aminobutanoic acid, the heptapeptide Nα-Acetyl-Lys-Lys-β-Ala-Lys-β-Ala-Lys-Gly, and the model protein β-casein in Maillard reactions with 1-13C arabinose. Characterization of 13C-labeled acetic acid and norfuraneol by gas chromatography–mass spectrometry and nuclear magnetic resonance revealed new formation pathways. The results demonstrate significant differences in the labeling pattern of the products depending on the amine used, indicating different formation pathways of acetic acid and norfuraneol. KW - Norfuraneol KW - 13C labeling KW - Pathway KW - Casein KW - Peptide PY - 2008 U6 - https://doi.org/10.1196/annals.1433.046 SN - 0077-8923 SN - 1749-6632 SN - 0094-8500 VL - 1126 SP - 244 EP - 247 PB - New York Academy of Sciences CY - New York, NY AN - OPUS4-18432 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Tressl, R. A1 - Kersten, E. A1 - Wondrak, G. T. A1 - Rewicki, D. A1 - Krüger, Ralph-Peter ED - O'Brien, J. T1 - Fragmentation of Sugar Skeletons and Formation of Maillard Polymers T2 - 6th International Symposium on the Maillard Reaction CY - London, England, UK DA - 1997-07-27 PY - 1998 SN - 0-85404-733-6 SN - 0260-6291 N1 - Serientitel: Special publication / Royal Society of Chemistry – Series title: Special publication / Royal Society of Chemistry IS - 223 SP - 69 EP - 75 PB - Royal Society of Chemistry CY - Cambridge AN - OPUS4-2161 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Tressl, R. A1 - Wondrak, G. T. A1 - Krüger, Ralph-Peter A1 - Rewicki, D. T1 - New Melanoidin-like Maillard Polymers from 2-Deoxypentoses KW - Maillard system 2-deoxy-D-ribose / methylamine KW - Oligomerization of N-methyl-2-hydroxymethyl(and hydroxyl[13C]methyl)pyrrole KW - Antioxidative activity KW - Model compounds for melanoidins PY - 1998 SN - 0021-8561 SN - 1520-5118 VL - 46 IS - 1 SP - 104 EP - 110 PB - American Chemical Society CY - Columbus, Ohio AN - OPUS4-2158 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Tressl, R. A1 - Wondrak, G. T. A1 - Garbe, L.-A. A1 - Krüger, Ralph-Peter A1 - Rewicki, D. T1 - Pentoses and Hexoses as Sources of New Melanoidin-like Maillard-Polymers KW - Model compounds for melanoidins KW - Pyrroles from pentoses and hexoses KW - Beta-dicarbonyl pathway of the Maillard reaction KW - Polycondensation KW - MALDI-TOF-MS analysis KW - Antioxidative activity of oligomeric model compounds PY - 1998 SN - 0021-8561 SN - 1520-5118 VL - 46 IS - 5 SP - 1765 EP - 1776 PB - American Chemical Society CY - Columbus, Ohio AN - OPUS4-2159 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Tressl, R. A1 - Wondrak, G. T. A1 - Kersten, E. A1 - Krüger, Ralph-Peter A1 - Rewicki, D. ED - Shibamoto, T. ED - Terao, J. ED - Osawa, T. T1 - Identification of maillard type polymers with antioxidative activity T2 - 213th National Meeting of the American Chemical Society CY - San Francisco, CA, USA DA - 1997-04-13 PY - 1998 SN - 0-8412-3573-2 SN - 0097-6156 N1 - Serientitel: ACS Symposium Series – Series title: ACS Symposium Series IS - 702 SP - 209 EP - 220 PB - American Chemical Society CY - Washington, DC AN - OPUS4-2160 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -