Application of response surface method for optimization of dispersive liquid-liquid microextraction of water-soluble components of Rosa damascena Mill. essential oil.

@article{Sereshti2009ApplicationOR,
  title={Application of response surface method for optimization of dispersive liquid-liquid microextraction of water-soluble components of Rosa damascena Mill. essential oil.},
  author={Hassan Sereshti and Maryam Karimi and Soheila Samadi},
  journal={Journal of chromatography. A},
  year={2009},
  volume={1216 2},
  pages={198-204}
}
Dispersive liquid-liquid microextraction (DLLME) coupled with gas chromatography-mass spectrometry (GC-MS) was applied for the determination of Rose water constituents. The effective parameters such as volume of extraction and disperser solvents, temperature, and salt effect were inspected by a full factorial design to identify important parameters and their interactions. It showed that salt addition had no effect on the efficiency. Next, a central composite design was applied to obtain optimum… CONTINUE READING