Pahn Shick CHANG,Kyung Min PARK,Eun Hye YANG,Ho Sup JUNG
申请号：
US15760894
公开号：
US20180256499A1
申请日:
2016.09.13
申请国别(地区):
US
年份:
2018
代理人:
摘要：
Disclosed are a method of preparing liposomes using a mixed solvent of ethyl acetate and n-hexane for dissolving phospholipids, and a method of preparing a liposome frozen powder by putting a container including liposomes in a container filled with isopropyl alcohol, ethanol and/or methanol, followed by lyophilization, which methods are useful in food industry for no use of toxic chloroform. Disclosed also is adding the produced container including liposomes to a container filled with isopropyl alcohol, ethanol and/or methanol, followed by lyophilization, thus advantageously preventing deterioration in stability of liposome particles, as well as being almost completely returned to the original state.
