From Astringency to Umami: A Scientific Approach to Tea Taste

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Target Keyword: Tea tasting terminology

1. The Science Behind Tea Flavors

  • Polyphenols: Cause bitterness/astringency (e.g., young sheng pu’erh).

  • L-Theanine: Creates umami (e.g., gyokuro green tea).

  • Volatile Compounds: Produce aromas (e.g., jasmine’s benzyl acetate).

2. Advanced Descriptive Terms

  • Umami: Savory, brothy (common in shaded teas like matcha).

  • Astringency: A drying, puckering feel (not always negative—e.g., brisk Assam).

  • Terroir-Driven Notes:

3. The "Wheel of Tea Flavors" Technique

  1. Start broad (fruity, floral, roasted).

  2. Narrow down (stone fruit → peach → ripe peach).

  3. Compare opposites (honey vs. caramel, almond vs. walnut).

Example Tasting Note:
"This Dian Hong black tea has a malted chocolate aroma, a honeyed mid-palate, and a long finish with raisin-like hui gan. The body is round, with mild astringency balancing the sweetness."

Practice With: TeaTeaPot’s single-origin teas for terroir comparisons.

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