biotillgaengliga foereningar innehaallande protein and jaern and non foerorsakar foeraendringar paa gastric mucosa, their framstaellning and pharmaceutical preparations innehaallande same

摘要

The invention relates to succinylated proteins, with a degree of succinylation of between 20 to 100%, containing from 0.1 to 20% by weight of iron, obtained by treating succinylated proteins with iron salts in suitable pH ranges. The compounds in question, which are completely tolerated, are characterized by an optimum bioavailability of iron.