Did you know that ancient Chinese rituals involved brewing beer for the afterlife? Uncovering the secrets of Bronze Age China, a recent study reveals how pottery residue sheds light on the fascinating mortuary practices of the Mogou people. In a groundbreaking research published in the Journal of Archaeological Science: Reports, Dr. Yinzhi Cui and his team analyzed 42 pottery vessels from the Mogou site, dating back to 1700–1100 BC in Gansu Province, China. But here's where it gets intriguing: these vessels weren't just ordinary containers—they held the key to understanding how the Mogou people brewed alcoholic beverages using an ancient method called qu. This technique, originating in Neolithic eastern China, had made its way to the northeastern Tibetan Plateau by the Bronze Age, becoming a cornerstone of mortuary rituals for the Qijia and Siwa cultures. And this is the part most people miss: the qu-based brewing wasn't just about making alcohol; it was deeply intertwined with preserving ancestral memory and strengthening communal bonds.
The Mogou site, excavated between 2008 and 2012, revealed over 1,688 graves containing around 5,000 individuals from two distinct cultural periods: the Qijia (2300–1500 BC) and the Siwa (1400–1100 BC). Most graves were catacomb-style, featuring side chambers and head niches filled with ceramic objects—a testament to the complexity of their burial practices. While many studies have explored Neolithic China's love for fermented beverages, few have delved into the Bronze Age. This research fills that gap, showing that the Mogou people consumed a diverse diet of plant foods, including rice, millet, Job's tears, buckwheat, and barley, as evidenced by residues in the pottery.
But how did they brew their beverages? The answer lies in the qu method, which involved mixing a starter culture (qu) with cooked starchy ingredients to convert starch into sugars, followed by fermentation. This technique, first developed in the Shangshan culture around 8000–6000 BC, became a staple in Mogou for over six centuries. The presence of Monascus mold in the residues confirms its use, while signs of enzymatic digestion and fungi further support fermentation.
Here’s where it gets controversial: while the qu method is celebrated as a traditional brewing technique, some scholars argue its role in mortuary rituals might have been more symbolic than practical. Was it truly about preserving memory, or did it serve other, perhaps spiritual, purposes? We’d love to hear your thoughts in the comments.
This pilot study is just the beginning, and Dr. Cui emphasizes the need for further research with larger sample sizes. As we continue to uncover these ancient practices, one thing is clear: the Mogou people’s brewing traditions were as rich and complex as the beverages they created.
Written by Sandee Oster, edited by Gaby Clark, and fact-checked by Robert Egan, this article highlights the meticulous work behind archaeological discoveries. If this story resonates with you, consider supporting independent science journalism with a donation—your contribution keeps these insights alive.
What do you think? Was the *qu-based brewing in Mogou primarily practical, symbolic, or something else entirely? Share your thoughts below!*
