茶饼包装
桐柏玉叶
茶汤色泽
冲泡参数
产地信息
茶叶产地
盖碗泡
桐柏玉叶桐柏玉叶
Tóngbǎi yù yè
- 产地
- 中国河南省 (河南, Hénán)，南阳市 (南阳, Nányáng)，桐柏县 (桐柏县, Tóngbǎi Xiàn)
- 茶类
- 绿茶
- 工夫泡水温
- 75 °C
- 西式泡法水温
- 70 °C
SKU · TONGBAI-YU-YE-CN
茶品档案
来源与规格
- 产地
- 中国河南省 (河南, Hénán)，南阳市 (南阳, Nányáng)，桐柏县 (桐柏县, Tóngbǎi Xiàn)
- 茶类
- 盖碗泡
- SKU
- TONGBAI-YU-YE-CN
冲泡建议
- 工夫泡： 75°C, 5 g / 100 ml, 10s, 3 次冲泡
- 西式泡法： 70°C, 3 g / 200 ml, 180s, 2 次冲泡
茶品档案
冲泡、产地与风味记录
冲泡
- 投茶量
- 3 g / 150 ml (gaiwan); 5 g / 200–250 ml (glass cup).
- 茶具
- Porcelain gàiwǎn (盖碗) — best choice for revealing chestnut aroma and controlling extraction. Glass cup — for daily tea drinking and visual enjoyment: flat Tongbai Yu Ye lea...
- 水温
- 75 °C
产地
- 茶类
- 绿茶
- 土壤
- Mountain yellow-brown (黄棕壤) and mountain brown soils, acidic and weakly acidic (pH 4.5–6.0), with high organic content. Parent rock — granites and gneisses. Soils are well-drain...
风味
- 干茶外形
- Flat (扁平), smooth (光滑), even. Bud down is hidden within leaf structure (芽毫隐藏). Color — emerald-green, oily (翠绿油润), with characteristic healthy luster.
- 干茶香气
- Fresh, clean, with distinct chestnut-nutty note (栗香) and light floral undertone. Aroma is persistent — preserved even in open cup.
- 茶汤香气
- High, long, with clear chestnut dominance and soft vegetative-sweet background.
- 茶汤颜色
- Apricot-green (杏绿), bright, transparent, with living luminescence.
- 叶底
- Tender-green (嫩绿), bright, uniform. Leaves unfold whole, elastic, without damage.
- 滋味
- Fresh (鲜), mellow (醇厚), full-bodied. Combination of pronounced sweetness, soft density, and clean aftertaste. Bitterness is practically absent. Persistent returning sweetness (回...
详细信息
- 采摘方式
- Spring (late March — April); premium batches — before the Qīngmíng festival (清明前). For the "Tongbai Yu Ye" line, exclusively spring raw material is used.
- 采摘标准
- Highest grade — single bud or bud with one leaf at initial opening stage (一芽一叶初展), with at least 80% of buds being longer than the leaf. Medium grade — bud with two leaves at in...
- 生物碱
- Caffeine (~2.5–3.5% dry mass), theobromine — in trace amounts.
- Amino Acids
- 4.6–6.4% — significantly above average for green teas (typical values: 2–4%). This indicator is responsible for the pronounced sweetness and "umami" note of Tongbai Yu...
- 矿物质
- Potassium, phosphorus, manganese, zinc. Selenium — noted as a significant microelement of Tongbaishan mountain soils.
- 茶多酚
- Moderate content, which combined with high amino acid levels gives optimal taste 比例 "sweetness/astringency."
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覆盖区域: 中国河南省 (河南, Hénán)，南阳市 (南阳, Nányáng)，桐柏县 (桐柏县, Tóngbǎi Xiàn)
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