SEOUL NATIONAL UNIVERSITY OF TECHNOLOGY CENTER FOR INDUSTRY COLLABORATION
发明人:
PARK, SOO NAM,박수남,KIM, JUN OH,김준오,KIM, SUN YOUNG,김선영,LIM, GYU NAM,임규남,KIM, MIN JI,김민지,KIM, JUNG EUN,김정은,LIM, MYOUNG SUN,임명선,LEE, HYE JIN,이혜진,PARK, MIN A,박민아,WON, DOO HYUN,원두현,JO, NA RAE,조나래
申请号：
KR1020110086268
公开号：
KR1020130025988A
申请日:
2011.08.29
申请国别(地区):
KR
年份:
2013
代理人:
摘要：
PURPOSE: A liposome which supports a natural product extract and a method for preparing the same are provided to enhance stability and a skin absorption rate.CONSTITUTION: A method for preparing a liposome which supports a natural product extract comprises: a step of dissolving dioleoylphosphatidylcholine in chloroform and adding a natural product extract and an ingredient of the extract in order to prepare a dispersion solution a step of treating the dispersion solution with ultrasonic waves a step of evaporating the chloroform and forming a lipid film a step of adding purified water to the lipid film and swelling in order to prepare a liposome and a step of making a nanoliposome.COPYRIGHT KIPO 2013[Reference numerals] (A) Remaining content of Polygonum aviculare L. extract in keratin layers (AA) Content of Polygonum aviculare L. extract(ug/cm^2) (B) Content of Polygonum aviculare L. extract through skin (BB) 1,3-butylene glycol solution (CC) Emulsion (DD) Liposome본 발명은 우수한 항산화, 항균 및 항노화 등의 효능을 가지는 천연물 추출물과 천연물 추출물의 주요 유효성분을 담지하는 리포좀 및 이의 제조방법에 관한 것으로서, 상기 리포좀을 이용함으로써 유효 성분의 안정성을 높이고 피부 흡수율을 증진시킬 수 있다.
