This chapter describes the research findings on the DNA protection, wound
healing, and anti-cancer effects of MAAs and their use in horticulture and as a raw
material for film-type UV-blocking materials. These applications are additional to the
use of MAAs as sunscreen agents and pharmaceuticals applied to humans.
Keywords: Chelating, DNA protection, Euhalothece-362, Mycosporine-2- glycine, Wound healing.