@article{Suminar_Al-Baarri_Legowo_2017, title={Demonstration of physical phenomenas and scavenging activity from d-psicose and methionine maillard reaction products}, volume={11}, url={https://potravinarstvo.com/journal1/index.php/potravinarstvo/article/view/776}, DOI={10.5219/776}, abstractNote={Maillard reaction has been well understood as a non-enzymatic reaction between reducing sugars and amino acids to generate the Maillard reaction products (MRPs). This study is aimed to demonstrate the browning intensity, color development, spectra measurements, scavenging activity, and the correlation between browning intensity and scavenging activity of the MRPs generated from D-Psicose and Methionine (Psi-Met) at 50℃. The browning intensity of MRPs was investigated based on the absorbance using spectrophotometer at 420 nm, the color development was observed using digital colorimeter to gained L*a*b* value then calculated as browning index, the spectra development was analyzed using spectrophotometer at 190 - 750 nm, and the scavenging activity was determined with ABTS method using spectrophotometer at 734 nm. The browning intensity, color development, and scavenging activity were improved along with the increase in heating process. Based on spectra analysis, MRPs from Psi-Met was initially detected at 21 h and Psi at 24 h of heating treatment, which indicating that Psi-Met have faster and better reaction than Psi during heating process. Positive non-linear and significant correlation between browning intensity and scavenging activity were assigned. This finding may provide beneficial information of D-psicose and MRPs to the next scientific research and to the food industries which applies MRPs in their products.<br />}, number={1}, journal={Potravinarstvo Slovak Journal of Food Sciences}, author={Suminar, Arum Tiyas and Al-Baarri, Ahmad Ni’matullah and Legowo, Anang Mohamad}, year={2017}, month={Jun.}, pages={417–424} }