Here's spit in your beer: Notes from the UPenn Ancient Ales lecture

Photo | Carolyn Huckabay Chicha: A schematic.

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Here's spit in your beer: Notes from the UPenn Ancient Ales lecture

POSTED: Friday, October 9, 2009, 7:58 PM
Photo | Carolyn Huckabay
Chicha: A schematic.

Thursday night at Penn's Museum of Archaeology and Anthropology � among the stone sculptures and priceless artifacts � Sam Calagione, founder and president of Delaware's Dogfish Head brewery, and Patrick McGovern, a biomolecular archaeologist at the museum, threw a kegger.

The event, a lecture and tasting entitled Uncorking the Past: Ancient Ales, Wines and Extreme Beverages, was a lecture and sipping detailing Calagione and McGovern's work recreating � from analysis of archaeological evidence � what are believed to be the oldest known recipes for alcoholic beverages. Much of this information is contained within McGovern's fascinating (and, as per CP food critic Trey Popp, beautifully written) new book, Uncorking the Past: The Quest for Wine, Beer, and Other Alcoholic Beverages, which McGovern (aka, adorably, Dr. Pat) signed last night, as well.

The results of the duo's archaeological sleuthing was also on hand in liquid form, as Calagione brought samples of four of his recreated beverages:

  • Chateu Jiahu (based on examination of pottery jars found in the Neolithic Chinese villiage of Jiahu)
  • Theobrama (an alcoholic chocolate beverage based on pottery fragments found in Honduras)
  • Pangaea, more of a theoretical ancient ale that culls ingredients from all seven continents in an attempt to imagine a drink from the supercontinent
  • and a "mystery beer" that pretty much everyone in the packed house knew to be Dogfish's purple corn Chicha, aka "the spit beer" (see Calagione explain it here), a recreation of an ancient meso-American beverage whose production involved the chewing of corn as a means of kickstarting the conversion from starch to fermentable sugar.

Chicha's a tough beer to explain, and it's a lot of work for Calagione to present it in a way that makes people want to drink it (with the main focus being on it being sanitary, as alcohol kills off the nasty micro-organisms). It's also a tough beer to make � "we had palate fatigue" admitted Calagione of all the chewing. These two facts make it an unlikely commercial viability. But it sure is an interesting idea.

Photo | Carolyn Huckabay
This is literal mouth watering: Calagione dispenses the Chicha.

During the lecture, Calagione spoke often of the Reinheitsgebot: the German beer purity law that's led to the mass homogenization of beer in the world, and which is essentially the antipode to Dogfish Head's world view. One of the main themes of the lecture, and of the pair's work, is to rediscover methods and processes for creating alcoholic beverages that predate the more modern and rigid definitions of beer.

After the lecture, attendees got to sample the Dogfish brews (including the very last keg of the Chicha) as well as other like-minded beers including Dock Street's Sudan Grass, a gluten-free beer made with Sorghum (which had a nifty grassy note) and Fraoch's venerable Scottish Heather Ale and Viking Alba Scots Pine ale.

So how was the Chicha? Well, it did not taste like spit, which I suppose is a decent baseline for any beer, but especially encouraging for this one. It was served cold, which I think is probably a best practice for serving spit beers and a disarming first sensation � though the beer's foamy head had me thinking of, well, spit. It had a fruity taste (from the strawberries) and a nutty, or woody, or earthy (am I just trying to not say corny?) aftertaste that was actually pretty pleasant. The mouth feel was, I guess, a little on the thick side, but not in the way you're thinking.

I don't know if I'd order a full pint, or a full goblet � and I suspect that's not a situation I'll ever find myself in given the slim market for this beer and the labor-intensive production process � but having tasted it, it's now something I'd consider.

*McGovern reluctantly informed the crowd that the ancient wine he'd planned on having on hand for sampling remained held up in customs.


Lynne
Posted 2009-10-11 02:26:07
this is crazy!!! When do u move 2 west coast, like us....?  Ask and we shall help...do it!!
Posted by Brian Howard @ 7:58 PM  Permalink | Post a comment
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