Which of the following are examples of styles of quinquina?

The correct choice includes examples of styles of quinquina, which is a type of aromatized wine that is traditionally flavored with cinchona bark, the source of quinine. Among the options, Lillet, Dubbonet, Byrrh, and St. Raphael are all known for their incorporation of quinine, which lends a distinct bitter note often associated with quinquina.

Lillet, for example, is a French aperitif that is infused with a blend of sweet and bitter oranges, as well as quinine from cinchona. Similarly, Dubbonet is a fortified wine flavored with herbs and spices, including quinine, making it a prime representative of the quinquina style. Byrrh is known for its deep flavor profile, which also includes quinine, and St. Raphael is yet another example that ties back to the traditional characteristics of quinquina.

Understanding these examples helps appreciate the diverse applications of quinine in different aperitifs and their historical context in balancing flavors. This foundational knowledge is essential for anyone studying spirits and their classifications, particularly in the realm of aromatized wines.