Liu Bao can naturally taste earthy, woody, mushroom-like, medicinal, or reminiscent of forest floor, but a clean earthy character is very different from a stale, moldy, sour, or rotten mustiness caused by poor processing or storage.
Pu-erh tea can change dramatically during aging, particularly raw Pu-erh. Over time, its aroma, color, bitterness, astringency, sweetness, texture, and aftertaste may evolve as the tea interacts with its storage environment. However, aging is not a guarantee of improvement: the quality of the original tea and the quality of storage determine whether aging produces desirable results.
The fundamental difference between raw and ripe Pu-erh is the processing method: raw Pu-erh develops primarily through natural aging after production, while ripe Pu-erh undergoes controlled wet-pile fermentation to accelerate transformation before sale.
Tea can taste better after several infusions because the leaves gradually hydrate and open, changing extraction and revealing different layers of aroma, flavor, sweetness, texture, and aftertaste.
This is particularly noticeable with Chinese oolong, black tea, white tea, and many pu-erh teas.
The first infusion tastes different because the dry leaves have not yet fully hydrated and opened, while the initial extraction removes a different balance of aromatic and soluble compounds than later infusions.
This is one of the most interesting aspects of Chinese tea brewing.
A good tea does not necessarily have one fixed flavor.
Its character can change dramatically from infusion to infusion.
Loose leaf Chinese tea generally provides greater flavor complexity and a more expressive drinking experience than conventional tea bags because whole leaves have more room to expand and release aroma, although high-quality tea bags can still produce excellent results.
