A Preliminary Study on the Quality Standard of Raphanus sativus L. Produced in Guizhou Province

[Objectives]This study was conducted to analyze the Raphanus sativus L.medicinal materials from different origins and batches in Guizhou Province to explore its quality standards.[Methods]The plant morphology,material shape and microscopic characteristics of R.sativus were identified;and qualitative identification was performed by the TLC method.[Results]The plant morphology,material shape and microscopic characteristics of the R.sativus medicinal materials were described;and the TLC identification method of the R.sativus medicinal materials was established,with clear spots,good separation,and good specificity.[Conclusions]The method is accurate,simple,highly sensitive,interference-free,has good reproducibility,and can be used as a data support for the formulation of quality standards for R.sativus medicinal materials.