• Chemistry
  • Published 2004

Determination of syringin in Yakangning capsule by HPLC

@inproceedings{Wenlan2004DeterminationOS,
  title={Determination of syringin in Yakangning capsule by HPLC},
  author={Li Wen-lan},
  year={2004}
}
HPLC method was developed for determination of syringin in Yakangning capsule. An ODS column of C_(18) was used with a mobile phase of an aqueous solution containing 30 wt% acetic acid and 0.2wt% methanol and detected at 270nm. The determined syringin content was 1.19 mg·g~(-1) and the average recovery was 97.11%. Results showed that the method is simple, accurate and reproducible. It can be used as a reliable method for the quantitative control of syringin in Yakangning capsule.