Structural analyses of polymorphic transitions of sn -1,3-distearoyl-2-oleoylglycerol (SOS) and sn -1,3-dioleoyl-2-stearoylglycerol (OSO): assessment on steric hindrance of unsaturated and saturated acyl chain interactions

Structural analyses of polymorphic transitions of sn -1,3-distearoyl-2-oleoylglycerol (SOS) and sn -1,3-dioleoyl-2-stearoylglycerol (OSO): assessment on steric hindrance of unsaturated and saturated acyl chain interactions

Polymorphic transformations in two saturated-unsaturated mixed acid triacylglycerols, SOS (sn-1,3-distearoyl-2-oleoylglycerol) and OSO (sn-1,3-dioleoyl-2-stearoylglycerol), have been studied by FT-IR spectroscopy using deuterated specimens in which stearoyl chains are fully deuterated. A reversible...

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Bibliographic Details
Main Authors: Junko Yano, Kiyotaka Sato, Fumitoshi Kaneko, Donald M. Small, Dharma R. Kodali
Format: Article
Language:English
Published: Elsevier 1999-01-01
Series:Journal of Lipid Research
Subjects:
polymorphism
phase behavior
infrared spectroscopy
molecular packing
molecular conformation
deuteration
Online Access:http://www.sciencedirect.com/science/article/pii/S0022227520333496

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http://www.sciencedirect.com/science/article/pii/S0022227520333496

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