epimerism

/ (ɪˈpɪməˌrɪzəm) /

noun

optical isomerism in which isomers (epimers) can form about asymmetric atoms within the molecule, esp in carbohydrates

Derived forms of epimerism

epimeric (ˌɛpɪˈmɛrɪk), adjective

Word Origin for epimerism

C20: German Epimer (see epi-, -mer) + -ism