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Determination of Amygdalin in Apple Core by Capillary Electrophoresis

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Published under licence by IOP Publishing Ltd
, , Citation Haixing Liu and Lintong Wang 2019 IOP Conf. Ser.: Earth Environ. Sci. 218 012158 DOI 10.1088/1755-1315/218/1/012158

1755-1315/218/1/012158

Abstract

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.

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