Aesculus-saponine and salts
Номер патента: CA1049497A
Опубликовано: 27-02-1979
Автор(ы): Rolf Madaus
Принадлежит: Dr Madaus GmbH and Co
Опубликовано: 27-02-1979
Автор(ы): Rolf Madaus
Принадлежит: Dr Madaus GmbH and Co
Реферат: ABSTRACT OF THE DISCLOSURE A method is provided for readily recovering water insoluble crystalline escin as the free acid from seeds of Aesculus hippocastanum, which comprises extracting crushed Aesculus hippocastanum seeds with an organic, water-miscible solvent, preferably a lower aliphatic alcohol,contacting the resulting extraction liquid with a cation exchanger in its H+ form, separating the resulting eluate from said cation exchanger, concentrating the eluate, for example by distillation, and separating the resulting crystalline deposit of escinic acid, for example by centrifuging or other filtering technique the escin is useful in medicine in view of its antiphlogistic action.
AESCULUS SAPONIN AND ITS SALTS
Номер патента: FR2316962A1. Автор: . Владелец: Dr Madaus GmbH and Co. Дата публикации: 1977-02-04.