The Taxonomy of a Shot
One year ago, I started this web log as an attempt to educate people on alcohol. Not necessarily in the ways most web logs had started, either focusing on mixology, a specific kind of alcohol, or the experience of drinking. This is about alcohol, and the study of its history and experience. Throw in a little bit of the business side of things and that's a good explanation of the last 24 posts.
Underpinning all things related to alcohol is how they are classified. Governments typically split them three ways: beer, wine, and spirits. The drinks industry separates that last category into white and brown spirits. But these really aren't very useful categories. Are vodka and tequila the same drink? Are moonshine and whiskey all that different? I find it useful to think about these drinks based on their roots.
At is core, all alcohol is produced from yeast. Without yeast, you would not have any alcoholic drinks because that's how every one starts. So at the top of the taxonomy is the yeast and how it produces alcohol. It does this by consuming sugars. You can feed yeast these sugars either from direct sources or by breaking down starches into simpler sugars that can then be consumed by yeasts. Thus creates the most major split in the alcohol taxonomy: alcohol made from sugar, and alcohol made from starch. The fermented parent on the sugar side is wine. Wine is created from grapes, whose juice contains sugar. Also within this category would be cider or pulque. The key is that the starting ingredient has a sugar that can then be processed by a yeast which then produces alcohol.
Starches cannot be processed by yeast naturally, and thus they require the additional step to turn the starches into simpler sugars. The most common of these are beers, who typically start from grains. One other example would be (rather confusingly) rice wine. Ultimately these fermented drinks are different from their sugar-based relatives because they must be broken down before fermentation can occur.
Beneath this primary stratum of classification are the distilled drinks. These are the distillates that come from the fermented parents. For the sugar-based drinks you'll find things like brandy, applejack or rum. In the starch-based realm you'll find most commonly the whiskies and Tequila, though traditional vodka and soju will fall in this area as well.
This taxonomy creates interesting relationships in modern times. Vodka is the best example as now any neutral spirit can be diluted and bottled as a vodka. This makes that bottle of Ciroc closer to brandy than Belvedere. In Central Asia, you will find whiskies made from sugar cane, thus making them more like rums than Scotch. These examples are not examples against the system, rather, help explain why some drinks are more similar than others. A martini using Ciroc and vermouth seems to work more closley together than a traditional gin or grain-based vodka. Beer pairs nicely with Scotch, mainly because Scotch comes from a rather crude beer.
So as you taste a drink, it's imporant to remember where it came from. It may influence which drink you should take next.