METHOD FOR PREPARING AN EXTRACT OF HEDERA HELIX LEAVES, AND PHARMACEUTICAL PRODUCT

摘要

"Method for the preparation of an ivy leaf extract and an extract prepared according to said method". The present invention relates to a method for producing a storage resistant ivy leaf extract by using an extracting agent, said extract comprising at least the hederacoside c and Î ± -hederin ingredients. According to the method of the invention, a certain amount of ivy leaves is first crushed, and then the crushed amount of ivy leaves is vaporized with hot steam, and the extractant is added and extracted. The obtained extract may optionally be dried.