What Chemical Changes Occur During Tea Storage?
During storage and transportation, tea undergoes various chemical changes that lead to quality deterioration. Key components like polyphenols, amino acids, lipids, pigments, and aromatic compounds are unstable and prone to oxidation when exposed to oxygen. This results in color fading, loss of aroma...
Tea News · Nov 08, 2025
Besides Price, What Exactly Does Pu-erh Tea Develop Through Aging?
Aging is a crucial process for raw Pu-erh tea, transforming it not just in storage but also enhancing its fragrance, mellowness, sweetness, smoothness, and richness. Beyond increasing its market value, aging brings significant changes to Pu-erh tea, including sensory alterations like the transition...
Tea News · Jun 04, 2025
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