Comparison of commercial solid-phase extraction sorbents for the sample preparation of potato glycoalkaloids
Comparison of commercial solid-phase extraction sorbents for the sample preparation of potato glycoalkaloids
Väänänen, T.; Kuronen, P.; Pehu, E.
Journal of Chromatography A 869(1-2): 301-305
2000
ISSN/ISBN: 0021-9673
PMID: 10720245
DOI: 10.1016/s0021-9673(99)01213-3
In this study, five different commercial sorbents C<sub>18</sub>, SCX, CN, Certify and Oasis HLB were compared for solid-phase extraction of potato (Solanum tuberosum) glycoalkaloids. The recoveries were determined using alpha -solanine, alpha -chaconine and alpha -tomatine, which contained dehydrotomatine as an impurity, as standard compounds.