A procedure for the preparation of a saponina of wild chestnut, soluble in water. (Machine-translation by Google Translate, not legally binding)

摘要

A process for the preparation of a water soluble wild chestnut saponin, with relatively smaller haemolytic activity, characterized, because the beta-escin hardly soluble in water in its free acid form is transformed, allowing it to stand in aqueous solution in the margin of ph from 4.5 to 7.5, at relatively lower temperature, for example room temperature, and preferably at elevated temperature, in the form of escin with low hemolysis index (ih) in the range of 15,000-22,000, for example 18,000. (Machine-translation by Google Translate, not legally binding)