Tech

Ancient Peruvians partied hard, spiked their beer with hallucinogens to win friends

Enlarge / A vessel from the Wari site of Conchopata features the tree and its tell-tale seed pods sprouting from the head of the Staff God. (credit: J. Ochatoma Paravicino/M. E. Biwer et al., 2022) Lacing the beer served at their feasts with hallucinogens may have helped an ancient Peruvian people known as the Wari forge […]

Tech

German chemists identified over 7,700 different chemical formulas in beers

Enlarge / German chemists combined two complementary mass spectrometry techniques to analyze 467 different commercial beers from around the world. (credit: Natasha Breen/Getty Images) People have been brewing beer for millennia, and the basic chemistry of fermentation is well understood. But thanks to advanced analytical techniques, scientists continue to learn more about the many different […]

Tech

Scientists develop method to sniff out trace flavor compounds in hoppy beers

Enlarge / In dry hopping, hops are added during or after the fermentation stage of the brewing process. (credit: Natasha Breen/Getty Images) Craft-beer aficionados relish the endless flavor variations that can be achieved by mixing and matching different varieties of hops, whether one favors refreshing citrus or fruity notes, or one prefers something a bit […]

Business

Craft brewers upend their business Units in Struggle to stay Living

Even though the times of explosive expansion were behind the craft beer business once the COVID-19 outbreak struck, little independent brewers were raising their numbers annually –and there wasn’t any indication that any significant change was on the road. Nevertheless by spring up, the amounts could be catastrophic. And tiny breweries have needed to throw […]