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    Microwave-assisted extraction of hypericin and pseudohypericin from Hypericum perforatum

    The influence of the main parameters on extraction of naphthodianthrone pigments (hypericin and pseudohypericin) from raw phytomass Hypericum perforatum using microwave activation was studied. The maximal pigment...

    V. V. Punegov, V. I. Kostromin, M. G. Fomina in Russian Journal of Bioorganic Chemistry (2015)