Coupling continuous ultrasound-assisted extraction with ultrasonic probe, solid-phase extraction and high-performance liquid chromatography for the determination of sodium Danshensu and four tanshinones in Salvia miltiorrhiza bunge.

@article{Yang2007CouplingCU,
  title={Coupling continuous ultrasound-assisted extraction with ultrasonic probe, solid-phase extraction and high-performance liquid chromatography for the determination of sodium Danshensu and four tanshinones in Salvia miltiorrhiza bunge.},
  author={Qiao Yang and Xiaoling Zhang and Xi-yin Li and Wei-kun Tang and Jun-xiang Zhang and Cheng-xiang Fang and Cong-yi Zheng},
  journal={Analytica chimica acta},
  year={2007},
  volume={589 2},
  pages={231-8}
}
A dynamic continuous ultrasound-assisted extraction with high intensity ultrasonic probe (CUAE-HIUP) combined with solid-phase extraction (SPE) for preconcentration and clean-up of the extract prior to high-performance liquid chromatography (HPLC) determination of the main biological active ingredients, sodium Danshensu and four tanshinones (dihydrotanshione I, tanshinone I, cryptotanshinone and tanshinone IIA) from root of Salvia miltiorrhiza bunge has been developed. An experimental design… CONTINUE READING

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