Extract from dendropanax morbifera a method for preparation thereof and beverage containing it

摘要

More particularly, the present invention relates to a method for producing an extract of Hokutogi and a drink containing the extract, more specifically, a sour taste or a bitter taste unique to Hokutogi extract is not produced, and a unique flavor is reduced, A method for producing an extract of Hwangcholgwa extract having high antioxidative activity and a high content of active ingredient showing physiological activity, and a beverage containing the extract. The present invention provides a method for preparing an extract of Hokkaido japonica extract comprising a preparation step of preparing a mixture of Ugamachi leaf and water and a heating step of heating for 1 to 8 hours at a heating temperature of 75 to 115 캜 under atmospheric pressure .