Fitocomplesso ed estratto di linea cellulare meristematica selezionata da Perilla frutescens

The present invention relates to a meristematic cell line selected from a plant belonging to the species Perilla frutescens, characterized by a high polyphenol and anthocyanin content, and the cosmetic, nutraceutical and medical use of said cell line or a derivative thereof. The meristematic cell line comprises an amount of polyphenols (in particular rosmarinic acidand salvianolic acid B) greater than 1% w/w, preferably comprised between 2.5 % and 10% w/w, more preferably between 3.2 and 5% w/w; and an amount of anthocyanins (in particular shisonin and malonyl-shisonin) greater than 0.05% w/w, preferably comprised between 0.05% and 1% w/w, more preferably between 0.1 and 0.5% w/w. The invention also relates to a phytocomplex or an extract of the cell line and the use thereof in the treatment and/or prevention of inflammations or as an adjuvant in skin repair.