TY - GEN AU - Yin,D Z AU - Brunk,U T TI - Oxidized ascorbic acid and reaction products between ascorbic and amino acids might constitute part of age pigments SN - 0047-6374 PY - 1992///0312 KW - Aging KW - metabolism KW - Amino Acids KW - chemistry KW - Ascorbic Acid KW - Free Radicals KW - Hydrogen-Ion Concentration KW - In Vitro Techniques KW - Lipofuscin KW - Oxidation-Reduction KW - Oxygen KW - Pigments, Biological KW - Spectrometry, Fluorescence KW - Thiobarbiturates N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1016/0047-6374(91)90009-o ER -