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Analysis of Sugars in Acanthopanax senticosus (Rupr. et Maxim. ) by HPLC with ELSD Detection
Author(s): 
Pages: 376-379
Year: Issue:  3
Journal: BULLETIN OF BOTANICAL RESEARCH

Keyword:  刺五加HPLC-EISD葡萄糖蔗糖;
Abstract: 建立一种高效、快速的高效液相色谱-蒸发光散射检测法(HPLC-ELSD)分析刺五加药材中糖类成分-葡萄糖及蔗糖组分.采用CHROMATOREX NH2柱为固定相;以乙腈:水为84.5:15.5(V/V)为流动相,流速1.0 mL·min-1;漂移管温度为100℃;氮气流速为2.5 L·min-1.在上述色谱条件下,葡萄糖和蔗糖的线性范围分别为0.023 2~0.116 0 mg·mL-1及0.099 6~O.496 5 mg·mL-1;且该二种糖的检测限分别(信/噪=3)为3.87 ng和3.31 ng.本方法无须进行糖衍生化而直接用于刺五加药材中糖类成分的分离分析.
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