[Study on different extracts of Chrysanthemum indicum by Fourier transform infrared spectroscopy].

@article{Zhang2012StudyOD,
  title={[Study on different extracts of Chrysanthemum indicum by Fourier transform infrared spectroscopy].},
  author={Yanling Zhang and Yuan Xia and Tsogt and Qun Zhou and Su-qin Sun},
  journal={Guang pu xue yu guang pu fen xi = Guang pu},
  year={2012},
  volume={32 12},
  pages={3225-8}
}
According to the macro-fingerprint characteristic of infrared spectroscopy, Fourier transform infrared spectroscopy and second-derivative infrared spectroscopy were used to analyze the extracts of chrysanthemum indicum L. by different solvents. It was speculated preliminarily that the main component of petroleum ether extract was long chain fatty acids (esters) and terpenes of small molecules, ethyl acetate extract contains terpenes and flavonoids mainly, ethanol and 95% ethanol extract was… CONTINUE READING