Development of technology for obtaining a liquid extract of medicinal sage ( Salvia officinalis L.)Anastasia Moldavanova, Anastasia Malyutina, Larissa Kozubova, Valentina Kazakova and Natalia ShestopalovaBIO Web Conf., 40 (2021) 03004DOI: https://doi.org/10.1051/bioconf/20214003004