More delicate than parsley, it has a faint taste of liquorice or aniseed. Confectionery made via extrusion includes chewing gum, liquorice, and toffee. Anise oil can also be an additional main ingredient in salty liquorice. A traditional shape for salty liquorice pastilles is a black diamond-shaped lozenge. It is mainly used as fertilizer and a flavouring agent in some types of liquorice. In Calabria a popular liqueur is made from pure liquorice extract. The essential ingredients of black liquorice confectionery are liquorice extract, sugar, and a binder. Darrell Lea is an Australian company that manufactures and distributes chocolate, liquorice and other confectionery. It produced corn of all kinds, hemp, flax, tobacco, and great quantities of liquorice. A wide variety of liquorice sweets are produced around the world. This is equivalent to 50 g liquorice sweets. Liquorice extracts have been used in herbalism and traditional medicine. This is advertised on the packet as "Sherbet with a liquorice dip". Carex colchica, tamarisk, rose hip, liquorice, etc. The isoflavene glabrene and the isoflavane glabridin, found in the roots of liquorice, are phytoestrogens.