Die Spaltung von Glycylglycin, Alanylglycin und Leucylglycin durch Darm- und Malzpeptidasen.

Abstract

A previous research led to the detection of 2 dipeptidases in the erepsine of the gut: one acting on leucylglycine and glycylglycine and the other only on leucylglycine. The present research showed that the former split alanylglycine 40 times more rapidly than the latter, if their action was made the same on leucylglycine. Maltpeptidase was separated from maltproteinase by adsorption. This peptidase was also a mixture, the components having properties similar to those of gut-erepsin.