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Extraction of biologically active compounds from medicinal plant raw material by extractants in subcritical state

  • Separation Processes at the Interfaces. Chromatography
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Abstract

Extraction of biologically active compounds (BACs) from the medicinal-plant raw material “leaves of eucalyptus viminalis” (Eucalypti viminalis Labill) was performed by traditional methods, by sub-critical water at temperatures of 120 ± 1, 160 ± 1, and 200 ± 1°C and pressure of 5.0 ± 0.1 MPa in a dynamic mode, and extraction by 10, 50, and 70% ethanol solution in water at a temperature of 200 ± 1°C and pressure of 5.0 ± 0.1 MPa was performed. The qualitative and quantitative composition of the extracts were studied using methods of gravimetry, UV and IR spectroscopy, and reversed-phase high-performance liquid chromatography. The dependence of the extraction efficiency of BACs of eucalyptus viminalis on the type of extraction type was established.

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Authors and Affiliations

  1. Samara State Aerospace University, Moskovskoe sh. 34, Samara, 443086, Russia

    I. A. Platonov, L. V. Pavlova, E. A. Novikova, N. V. Nikitchenko & I. Yu. Roschupkina

Authors
  1. I. A. Platonov
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  2. L. V. Pavlova
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  3. E. A. Novikova
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  4. N. V. Nikitchenko
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  5. I. Yu. Roschupkina
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Corresponding author

Correspondence to L. V. Pavlova.

Additional information

Original Russian Text © I.A. Platonov, L.V. Pavlova, E.A. Novikova, N.V. Nikitchenko, I.Yu. Roschupkina, 2014, published in Fizikokhimiya Poverkhnosti i Zashchita Materialov, 2014, Vol. 50, No. 6, pp. 633–639.

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Platonov, I.A., Pavlova, L.V., Novikova, E.A. et al. Extraction of biologically active compounds from medicinal plant raw material by extractants in subcritical state. Prot Met Phys Chem Surf 50, 762–767 (2014). https://doi.org/10.1134/S2070205114060173

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  • DOI: https://doi.org/10.1134/S2070205114060173

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