Analysis of beta-N-oxalyl-L-alpha,beta-diaminopropionic acid and homoarginine in Lathyrus sativus by capillary zone electrophoresis.

@article{Zhao1999AnalysisOB,
  title={Analysis of beta-N-oxalyl-L-alpha,beta-diaminopropionic acid and homoarginine in Lathyrus sativus by capillary zone electrophoresis.},
  author={Lei Zhao and Xingguo Chen and Zhide Hu and Qingge Li and Quansheng Chen and Zheng Li},
  journal={Journal of chromatography. A},
  year={1999},
  volume={857 1-2},
  pages={295-302}
}
A simple capillary zone electrophoresis (CZE) method has been developed for the simultaneous quantitative determination of beta-N-oxalyl-L-alpha,beta-diaminopropionic acid (beta-ODAP) and homoarginine in Lathyrus sativus (LS; grass pea). A new Na2B4O7-Na2SO4 run buffer was used and the pH was 9.20, contents of beta-ODAP and homoarginine in crude extracts of LS plant material were determined with this method, the RSDs of peak areas of beta-ODAP and homoarginine were 2.62% and 3.61%, respectively… CONTINUE READING

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