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中国茶档案 · 茶品档案、评分与冲泡研究
盖碗泡

白沙绿茶白沙绿茶

Báishā lǜ chá

产地
陨石坑中心大约位于北纬19°13′,东经109°31′;五指山山脉座标为北纬18°53′,东经109°41′
茶类
绿茶
工夫泡水温
75 °C
西式泡法水温
70 °C
SKU · BAISHA-LU-CHA-CN
茶品档案

来源与规格

产地
陨石坑中心大约位于北纬19°13′,东经109°31′;五指山山脉座标为北纬18°53′,东经109°41′
茶类
盖碗泡
SKU
BAISHA-LU-CHA-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
3–5 g / 150–200 ml water (when brewing with flash steeps in gaiwan); 2–3 g / 200 ml (European method in teapot).
茶具
Optimal is a porcelain gàiwǎn (盖碗, gàiwǎn) or glass teapot, allowing control of steeping time, admiring the liquor color and leaf opening. Porcelain teapot is also sui...
水温
80 °C
水温
0 °C
产地
茶类
绿茶
风味
干茶外形
Tightly twisted, even strips (条索紧结, tiáosuǒ jǐnjié), uniform, without stems and impurities. Color — green with oily luster (色泽绿润有光). Highest grades contain a noticeabl...
干茶香气
High, clean and persistent (香气清高持久), with pronounced floral (orchid, magnolia), grassy and light tropical fruit notes.
茶汤香气
Bright, refreshing, develops and intensifies the notes of dry leaf. Floral and fresh grassy tones predominate with light sweetness.
茶汤颜色
Clear, yellow-green with bright golden hues (汤色黄绿明亮).
叶底
Tender, elastic, uniform leaves of bright green color (叶底细嫩匀净), well preserving integrity after brewing.
源感官描述符 Cz 强度
4
详细信息
生物碱
Contains caffeine (moderate amount typical for green teas — approximately 20–30 mg/g dry leaf), as well as theobromine and theophylline.
Amino Acids
Significant content of L-theanine, providing mild sweetness (umami) and a relaxed but focused state of consciousness. According to data from South China Agricultural University ...
矿物质
Potassium, fluorine, manganese, iron (increased content due to mineralization of soils of cosmic origin), zinc, selenium.
茶多酚
High content of catechins, especially epigallocatechin gallate (EGCG) — a powerful antioxidant. Polyphenol accumulation is promoted by mineralized soils of the meteorite crater ...
维生素
Vitamin C, B-group vitamins.
工夫泡水温
75 °C
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