pu·tres·cine (pyōō-trěs'ēn) n. A colorless, foul-smelling ptomaine, NH2(CH2)4NH2, produced in decaying animal tissue by the decarboxylation of ornithine.
[Latin putrēscere, to rot; see putrescent + -ine2.]
Main Entry: pu·tres·cine Pronunciation: -'tres-"En Function: noun : a crystalline slightly poisonous ptomaineC4H12N2 that is formed by decarboxylation of ornithine, occurs widely but in small amounts in living things, and is found especially in putrid flesh
putrescine pu·tres·cine (py&oomacr;-trěs'ēn) n. A crystalline, slightly poisonous, colorless, foul-smelling ptomaine produced by the decarboxylation of ornithine, especially in decaying animal tissue.