Nunez H A, Sweeley C C
J Lipid Res. 1982 Aug;23(6):863-7.
Resonances in the carbon-13 natural abundance, proton-decoupled, 90.5 MHz nuclear magnetic resonance spectrum of globotriaosylceramide were assigned to specific carbon nuclei. The chemical shifts were rationalized in terms of the number of sugar residues, the sugar ring structures, the positions and anomeric configurations of the intersugar linkages, and the approximate degree of unsaturation of the alkyl chains of the ceramide moiety.
在球三糖神经酰胺的碳-13自然丰度、质子去耦、90.5兆赫核磁共振谱中，共振峰被指定给特定的碳核。根据糖残基的数量、糖环结构、糖间连接的位置和端基构型，以及神经酰胺部分烷基链的不饱和程度，对化学位移进行了合理的解释。
