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Changsha University of Science and Technology
Advanced glycation end products; lysine; maillard reaction; fluorescence spectrometry
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Studies On Formation Of Ages By Lysine In Maillard Reaction, Li Pu, Xia Qiuqin, Liu Guimei, Lu Yongling, Lu Lishuang
Studies On Formation Of Ages By Lysine In Maillard Reaction, Li Pu, Xia Qiuqin, Liu Guimei, Lu Yongling, Lu Lishuang
Food and Machinery
[Purpose] The different influencing factors are investigated on producing AGEs by Lysine in Maillard reaction, and the different between single amino acid (Lysine, or Argine) -reducing and mixed Lys- Arg -reducing sugar system are compared. [Method] Fluorescence spectrometry (λex / λem =370 / 440 nm) is used to detect the amount of AGEs, the factors of sort and concentration of sugar, metal ion, temperature, pH and genistein concentration in Maillard reaction and proportion of lysine and arginine in Lys/Arg-reducing sugar system was discussed. [Result] The increasing of sugar concentration, pH, or temperature, the more amounts of AGEs was produced. Fe …