Compounds leached from quinoa seeds inhibit matrix metalloproteinase activity and intracellular reactive oxygen species. - Graf, B. L.; Cheng, D. M.; Esposito, D.; Shertel, T.; Poulev, A.; Plundrich, N.; Itenberg, D.; Dayan, N.; Lila, M. A.; Raskin, I. (International Journal of Cosmetic Science, 2015)