功能性异麦芽低聚糖的高效液相色谱分析

以NH2柱为分析柱，乙晴：水＝75：25为流动相，蒸发激光散射检测器（ELSD）为检测器，对本实验室以淀粉为原料，利用微生物发酵得到的异麦芽低聚糖浆进行分析，结果表明糖浆中异麦芽低聚精含量达到或超过日本药用级产品水平（88.6％）．在以木薯淀粉制取异麦芽低聚糖的研究方面取得了突破性进展。

Isomalto-oligosaccharide syrup was formed from starch fermentation by microorganism.Using reversedphase high performance liquid chromatograph coupled with evaporative light scattering detector,a good resolution ofthe 9 saccharides in the syrup was obtained.The result indicated the content of isomalto-oligosaccharides in thesyrup was over 88.6%.