The methods for extraction and purification of ingredients from Poncirus trifoliata and its extracts containing therapeutic composite for dementia

摘要

The present invention relates to a method for extracting and refining an active ingredient from fruit juice and a herbal composition for treating dementia containing the extract, and more specifically, under certain conditions, from one of the herbal medicines used in traditional medicine in Korea, Poncirus trifoliata The present invention relates to a method for efficiently extracting and purifying an active ingredient that is useful for inhibiting acetylcholinesterase (AChE) activity and enhancing reduced memory by extracting and purifying it, and a herbal composition for treating dementia containing such a fruit extract. .