This posting comes from a blog I follow, Scéla: A Digital Medievalist’s Blog, by Lisa L. Spangenberg. My editing hand twitches a bit as I read it, but what the hey--enjoy!
Archaeobotanist Hans-Peter Stika of the University of Hohenheim in Stuttgart has published a paper in which he discusses the results of chemical analysis of some of the thousands of charred grains of barley found in the six ditches. The paper, published on January 4, 20 in Archaeological and Anthropological Sciences is titled “Early Iron Age and Late Mediaeval malt finds from Germany—attempts at reconstruction of early Celtic brewing and the taste of Celtic beer.”
You can read the abstract, linked above, or download the .pdf of the paper, but the analysis of the malt, in the context of what we know about early brewing in the La Tène Period, fifth –fourth century BCE, Stika suggests that the beer would like have been somewhat smokey in character, with a sour taste (keep in mind that beer in this era would not have used hops).