HPLC法对三油酸酯的分析检测

HPLC法对三油酸酯的分析检测

DT=70℃     SC=30℃      流速：1.0ml/min

流动相：正己烷：异丙醇：甲醇=40：5：55

色谱柱：琛航色谱柱91181545    C18    5U    150X4.6

使用仪器：SofTA 1400 蒸发光散射检测器

峰号        留时间        峰高                 峰面积                        含量

1               1.157      142155.656      781083.500                   4.7336

2               1.290       273657.438     2169815.500                13.1497

3               1.607       435568.938     7459702.000                45.2081

4               3.923       2560.740          35888.992                   0.2175

5               4.407       11627.077        147700.969                 0.8951

6               4.898       45293.367        747295.188                 4.5288

7               5.557       113506.742      1512840.750               9.1683

8               6.182       241398.297      3342033.250               20.2537

9               6.973       16269.937        267095.063                 1.6187

10             7.890       1455.887          37357.184                   0.2264