Please use this identifier to cite or link to this item: http://hdl.handle.net/11455/70366
標題: Conformational analysis of 1,2-di-O-octanoyl-ethylene-glycerol during aggregation
作者: Lin, G.L.
Lu, C.P.
關鍵字: conformational analysis;stereochemistry;micelle;lipid analogue;candida-rugosa lipase;interfacial activation;pancreatic lipase;hydrolysis;complex
Project: Journal of the Chinese Chemical Society
期刊/報告no:: Journal of the Chinese Chemical Society, Volume 47, Issue 2, Page(s) 301-306.
摘要: 
Conformational analysis of 1,2-di-O-octanoyl-ethylene-glycerol during aggregation by 600 MHz H-1 NMR is described. In monomeric states, 1,2-di-O-octanoyl-ethylene-glycerol exists in 75% anti-conformer and 25% gauche-conformer. The first critical micelle concentration of 1,2-di-O-octanoyl-ethylene-glycerol is calculated to be 4.5 mM. In micellar states, 1,2-di-O-octanoyl-ethylene-glycerol exists in 25% anti-conformer and 75% gauche-conformer. When the concentration is greater than 10 mM, 1,2-di-O-octanoyl-ethylene-glycerol probably aggregates to become the larger micelle, micelle II. In the second micellar state, 1,2-di-O-octanoyl-ethylene-glycerol only exists in gauche-conformer.
URI: http://hdl.handle.net/11455/70366
ISSN: 0009-4536
Appears in Collections:期刊論文

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