气相色谱法测定肌醇  

Determination of Inositol by Chromatography

作　　者：申书昌[1] 张晓慧[1] 

机构地区：[1]齐齐哈尔大学分析测试中心,黑龙江齐齐哈尔161006

出　　处：《色谱》2000年第3期265-266,共2页Chinese Journal of Chromatography

基　　金：黑龙江省自然科学基金资助项目

摘　　要：:将肌醇进行乙酰化衍生后得到肌醇六乙酯 ,然后用气相色谱法分析肌醇六乙酯 ,测得肌醇的含量。这种分析方法的变异系数为 0 .15% ,回收率为 98.2 %～ 10 4 .3%。方法简捷 。Inositol was acetylated to inositol hexacetate and determined by GC. The content of inositol was got. The gas chromatographic conditions were as follows:2 m×3 mm i.d. column packed with 10%SE\|30/201 Diatoport PAW(60\|80 mesh) was kept at 240 ℃. The temperature of both injector and FID was 260 ℃. The flowrate of N\-2 carrier gas was 40 mL/min. The sample was analyzed by this method with a coefficient of variation of 0 15% and a recovery of 98 2%\|104 3%.

关 键 词：气相色谱法 乙酰化 肌醇 肌醇六乙酯 测定 

分 类 号：O624.31[理学—有机化学] O657.71[理学—化学]