摘要
研究了用高压液相色谱外标法测定壳低聚糖含量的方法。用Shodex公司的AsahipakNH2P 5 0 4E柱 ,V水∶V乙腈 =35∶6 5为流动相 ,壳低聚糖可以得到很好的分离 (到 8糖 )。
A HPLC method for the determination of chitooligosaccharides by the NH2P 50 4E column was established. A mixture of water and methyl cyanide in the ratio of V H 2O ∶ V CH 3CN =35∶65 was used as the mobile phase. Chitooligosaccharides can be separated to octchitooligosaccharides.
出处
《北京化工大学学报(自然科学版)》
CAS
CSCD
2002年第4期88-89,共2页
Journal of Beijing University of Chemical Technology(Natural Science Edition)
基金
国家自然科学基金资助项目(2 9976 0 0 4
2 0 136 0 2 0 )