The Collaborative International Dictionary
Saccholactic
Saccholactic \Sac`cho*lac"tic\, a. [L. saccharon sugar + lac, lactis, milk.] (Chem.) Of, pertaining to, or designating, an acid now called mucic acid; saccholic. [Obs.]
Wiktionary
saccholactic
a. (context chemistry obsolete English) Designating a kind of acid, prepared from sugar of milk.