Italian luxury brand Gucci has appointed Georgian designer Demna as its artistic director, owner Kering said on Thursday, as it tries to revitalise its struggling flagship label and stop a slide ...

The fresh flowers (618 g) were extracted by maceration with ethanol (Merck, Darmstadt, Germany) (3 × 1 L, every 3 days) at room temperature. The material was filtered and then concentrated in a rotary ...