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Beverage Terroir · VI The Beverage Tradition · Beverages

Gyokuro Premium Shade-Grown Japanese Green Tea

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Origin

Uji, Kyoto Prefecture — gyokuro technique developed 1830s; Uji remains primary production region

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Description

Gyokuro (玉露, jade dew) is Japan's most expensive green tea — grown under 90% shade for the final 3 weeks before harvest, which dramatically increases L-theanine amino acids (creating profound umami and sweetness) while reducing catechins (bitterness) and increasing chlorophyll (deep green color). The shading transforms the flavor profile entirely: gyokuro has almost no bitterness, extraordinary umami sweetness, oceanic mineral notes, and a fragrance unlike any other tea. Brewing requires extremely cool water (50-60°C) and short steep (90 seconds). The used leaves (ochadashi) after brewing are seasoned with soy and eaten as a salad.

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The Thread

—Chinese premium teas also use controlled growing conditions — less shade, different umami-bitterness balance Chinese
—Same principle — deprivation of light increases sweetness, reduces bitterness in both tea and asparagus French
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Flavour Context

Profound umami sweetness, no bitterness, oceanic mineral depth — the most complex Japanese tea

Pillars V — VII
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