SFE OF PHARMACOLOGICAL COMPOUNDS FROM Tabernaemontana catharinensis : ANALYSIS OF THE ANTIOXIDANT AND ANTIMYCOBACTERIAL ACTIVITIES

@inproceedings{Pereira2003SFEOP,
  title={SFE OF PHARMACOLOGICAL COMPOUNDS FROM Tabernaemontana catharinensis : ANALYSIS OF THE ANTIOXIDANT AND ANTIMYCOBACTERIAL ACTIVITIES},
  author={Camila Gambini Pereira and Patr{\'i}cia F. Leal and Daisy Nakamura Sato and Maria Angela de Almeida Meireles},
  year={2003}
}
In the present work the pharmacological activities of SFE extracts from T. catharinensis were evaluated. The SFE extracts were obtained using supercritical CO2 plus ethanol as cosolvent (4.6 and 9.2% m/m) at pressures of 250 and 300 bar and temperatures of 35, 45, and 55oC. The crude extracts were solvent-fractionated (hexanic fraction, alkaloid, and aqueous fractions) and analyzed by Thin-layer chromatography (TLC), and Gaschromatography/Flame Ionization Detector (GC/ FID). The antioxidant and… CONTINUE READING

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