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Extracting Polar Biologically Active Substances from the Grass of St. John's Wort with a Two-Phase Extractant System in the Presence of Surfactants

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Authors and Affiliations

  1. State Chemico-Pharmaceutical Academy, St. Petersburg, Russia

    V. A. Vainshtein, I. Kh. Khazzaa, T. Kh. Chibilyaev & I. E. Kaukhova

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  1. V. A. Vainshtein
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  2. I. Kh. Khazzaa
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  3. T. Kh. Chibilyaev
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  4. I. E. Kaukhova
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Vainshtein, V.A., Khazzaa, I.K., Chibilyaev, T.K. et al. Extracting Polar Biologically Active Substances from the Grass of St. John's Wort with a Two-Phase Extractant System in the Presence of Surfactants. Pharmaceutical Chemistry Journal 38, 252–255 (2004). https://doi.org/10.1023/B:PHAC.0000042089.29691.21

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  • DOI: https://doi.org/10.1023/B:PHAC.0000042089.29691.21

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