Beefeater Gin Seville oranges, whole juniper berries and other natural botanicals for a full 24 hours prior to distillation. This long process allows for a full extraction of flavour from the botanicals, capturing a wide range of volatile oils. The distillation itself takes around eight hours to complete, overseen by master distiller Desmond Payne – with the spirit then taken to Scotland where it is blended and bottled at 40% ABV. 47% ABV is common in the USA. A super premium version of Beefeater was launched in Syon House on 30 October 2009. Beefeater '24' with its additional botanicals of Chinese Green
Flavour (particle physics) description of the flavour symmetry is described by a chiral group . If all quarks had non-zero but equal masses, then this chiral symmetry is broken to the "vector symmetry" of the "diagonal flavour group" , which applies the same transformation to both helicities of the quarks. This reduction of symmetry is a form of "explicit symmetry breaking". The amount of explicit symmetry breaking is controlled by the current quark masses in QCD. Even if quarks are massless, chiral flavour symmetry can be spontaneously broken if the vacuum of the theory contains a chiral condensate (as it does in low-energy