Resumen

The compositions for the preservation of organic tissues are comprised of a mixture from 12 to 70 percent of at least one dialkyl (C1-C6)-ketone peroxide, from 10 to 15 percent of glycerine, from 10 to 70 percent of at least one alcohol and, optionally, from 0 to 10 percent of a complementary marking, coloring and/or aromatic agent. Said compositions may be mixed with other appropriate agents or diluents, and can be applied especially to the preservation of tissues of all types, of human or animal origin, preferably by embalming or immersion.