Lemon liqueur proof neutral spirits to extract from it the lemon oil (an essential oil). The extraction is then diluted with simple syrup. Different varieties of lemon are used to produce different flavors. The variety of lemon used is usually dictated by region. Various alcohols can be used to give distinct flavors. A higher proof alcohol maximizes extraction of the lemon flavor, whereas darker alcohols add complexity of flavor. Many commercial brands of lemon liqueur are produced in Italy, in several styles (see Italian liqueur). In Italy, especially in Campania, lemon liqueur is consumed as a chaser ("ammazzacaffè") to coffee. Lemon liqueur
Sambuca (siege engine) projectiles as part of its offensive battery. During its deployment but before it could be successfully employed to transport soldiers, it fell. With it, fell the fortunes of the eastern wave against Rhodes, the Pontic king withdrawing. Fifteen years later, Mithridates again used a siege engine, in his unsuccessful attack on Cyzicus. Later classical sources confuse the sambuca for a ship mounted siege tower. Vegetius used the term sambuca as the name given to the assault ramp mounted on a siege tower. The name sambuca, is derived from an Egyptian harp which it was said to resemble. Sambuca (siege engine)