DONG-EUI UNIVERSITY INDUSTRY-ACADEMIC COOPERATIONFOUNDATION
发明人:
CHOI, WOO BONG,SHIN, SANG KYU,SON, BYOUNG YIL
申请号：
KR20120158313
公开号：
KR20140088982(A)
申请日:
2012.12.31
申请国别(地区):
韩国
年份:
2014
代理人:
摘要：
The present invention relates to a method for preparing a beefsteak plant extract, and more specifically, to a method for preparing a beefsteak plant extract, capable of effectively extracting the beefsteak plant extract using supercritical carbon dioxide; and to a functional health food and a cosmetic additive for corruption prevention and natural preservation, which are prepared by the method. According to the present invention, the beefsteak plant extract is extracted from a beefsteak plant using supercritical carbon dioxide extraction at a high yield, thereby expanding the supply amount of beefsteak plant, and applying a beefsteak plant having various physiological activities to a functional health food and a cosmetic composition for corruption prevention and natural preservation. Further, the largest advantage of the present invention is that the extraction is conducted using carbon dioxide harmless to the human body as a solvent, so that the method of the present invention can be more environmentally fr
