Coexistence of Tea Crystals: A Record of Crystal Formation During the Aging Process of Pu'er Tea"
By / Jul 15, 2025
The aging process of Pu-erh tea has long fascinated connoisseurs and scientists alike. Unlike other teas, Pu-erh undergoes a unique microbial fermentation that transforms its flavor, aroma, and chemical composition over time. One of the most intriguing aspects of this transformation is the formation of crystalline structures within the tea leaves, a phenomenon known as "tea crystal symbiosis." These crystals, often visible under magnification, serve as a natural record of the tea’s maturation, offering clues about its storage conditions, microbial activity, and even its potential quality.