Tallent W H, Kleiman R
J Lipid Res. 1968 Jan;9(1):146-8.
When bis(trimethylsilyl)acetamide is used to silylate lipolysates for gas-liquid chromatography, the pyridine solution containing the sample and silylating agent can be injected directly onto the column. Conversion of free fatty acids to methyl esters before silylation is unnecessary, since silyl esters elute as sharp gas-liquid chromatographic peaks.
当使用双(三甲基硅基)乙酰胺对脂解产物进行硅烷化以用于气液色谱分析时,含有样品和硅烷化剂的吡啶溶液可直接注入色谱柱。在硅烷化之前将游离脂肪酸转化为甲酯是不必要的,因为硅烷酯以尖锐的气液色谱峰形式洗脱。