Determination of Amygdalin in Apple Core by Capillary Electrophoresis

2018 International Conference on Civil, Architecture and Disaster Prevention

土木建筑工程

Liu, Haixing^1 ; Wang, Lintong^1

Chemistry and Chemical and Environmental Engineering College, Weifang University, Weifang

261061, China^1

关键词: Borax solution;    Buffer solutions;    Constant voltage;    High performance capillary electrophoresis;    UV detection;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/218/1/012158/pdf
DOI  :  10.1088/1755-1315/218/1/012158

学科分类：土木及结构工程学

来源: IOP

【 摘 要 】

This paper investigated the determination of amygdalin content in Apple Core by high performance capillary electrophoresis (HPCE) method. The borax solution of 20 mmol concentration containing 15% methanol was chosen as buffer solution. The experiment was performed at a constant voltage of 18kV and UV detection wavelength of 210 nm. The content of amygdalin in Apple Core was 3.432 mg/g (RSD = 4.5%) (n = 6). The recovery was in the range of 88.1%-115.7% (n = 5). This method is suitable for the detection of the content of amygdalin in Apple Core.