A Study on the Formation of Liquid Ordered Phase in Lysophospholipid/Cholesterol/1,3-Butanediol/Water and Lysophospholipid/Ceramide/1,3-Butanediol/Water Systems

被引：8
作者：
Konno, Yoshikazu [1 ]
Naito, Noboru [1 ]
Yoshimura, Akio [2 ]
Aramaki, Kenji [2 ]
机构：
[1] KOSE Corp, Div Res & Dev, Kita Ku, Tokyo 1140005, Japan
[2] Yokohama Natl Univ, Grad Sch Environm & Informat Sci, Hodogaya Ku, Yokohama, Kanagawa 2408501, Japan
来源：
JOURNAL OF OLEO SCIENCE | 2014年 / 63卷 / 08期
关键词：
lysophospholipid; cholesterol; ceramide; liquid ordered phase; lamellar structure; hydrated solid; DIFFERENTIAL SCANNING CALORIMETRY; LIPID-BILAYERS; CHOLESTEROL; PHOSPHATIDYLCHOLINE; MEMBRANES; BEHAVIOR; EQUILIBRIA; RESONANCE; MIXTURES; VESICLES;
D O I：
10.5650/jos.ess13108
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
Formation of a liquid ordered phase in lysophospholipid/cholesterol/1,3-butanediol/water and lysophospholipid/ceramide/1,3-butanediol/water systems was investigated. Differential scanning calorimetry confirmed that a liquid ordered phase was formed in the lysophospholipid/cholesterol/1,3-butanediol/water system similar to that in phospholipid systems. The structure of liquid ordered phase was analyzed by using X-ray scattering measurements. It was revealed that the liquid ordered phase has a lamellar structure in which the hydrophobic chains are less ordered than in a-type crystals. On the other hand, in the lysophospholipid/ceramide/1,3-butanediol/water system, a liquid ordered phase was not formed.
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收藏
页码：823 / 828
页数：6
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