A new protocol for selective and highly sensitive detection, discovering five types of 2-#oxo-imidazole-containing #dipeptides(2-oxo-IDPs) using mass #spectrometry. The 2-oxo-IDPs, present in living organisms, exhibit very high #antioxidant activity,
#Science #sflorg
https://www.sflorg.com/2023/02/scn02192301.html