云南大观绿茶是云南的传统茶品牌，以其悠久的历史和稳定的品质赢得了广泛认可。以下是详细介绍：
原料产地：大观绿茶由大观茶业生产，其茶叶原料采摘自云南海拔1000米以上的高山茶园，优越的自然环境使得茶叶品质优良。
外形口感：茶叶外形优美，干茶色泽鲜亮。泡出的茶汤如翡翠般清澈，口感鲜爽，回甘持久。
制作工艺：一般经采摘、萎凋、杀青、揉捻、干燥等工序制成。采摘以一心二叶或一心一叶为宜，杀青常用高温短时间搅动或蒸制的方式，以保持茶叶的翠绿和鲜爽，揉捻使茶叶形态紧实，最后通过晾晒或烘干等方式干燥，便于储存和运输。
品质特点：以2015年“大观”茶园茶为例，干茶有复合花果香、发酵果酸甜及木质甘醇气息；冲泡后，果香悠悠，茶汤入口醇甜，微苦微涩，回甘立现，生津持久，茶汤绵柔顺滑，喉韵舒爽。
Yunnan Daguan Green Tea is a traditional tea brand in Yunnan, widely recognized for its long history and stable quality. Here is a detailed introduction:
Raw material origin: Daguan Green Tea is produced by Daguan Tea Industry, and its tea raw materials are harvested from high-altitude tea gardens in Yunnan at an altitude of over 1000 meters. The superior natural environment makes the tea of excellent quality.
Appearance and taste: The tea leaves have a beautiful appearance, and the dried tea has a bright color. The brewed tea soup is as clear as jade, with a fresh and refreshing taste, and a long-lasting aftertaste.
Production process: Generally, it is made through processes such as picking, withering, withering, withering, rolling, and drying. It is advisable to pick tea leaves with one heart and two leaves or one heart and one leaf. For withering, high temperature and short time stirring or steaming are commonly used to maintain the green and fresh color of the tea leaves. Rolling and twisting make the tea leaves compact in shape, and finally drying them by air drying or drying for storage and transportation.
Quality characteristics: Taking the 2015 "Daguan" tea garden tea as an example, dry tea has a complex floral and fruity aroma, fermented fruit acid sweetness, and woody sweetness; After brewing, the fruit aroma lingers, the tea soup tastes mellow and sweet, slightly bitter and astringent, with a sweet aftertaste, long-lasting production of saliva, smooth and mellow tea soup, and a refreshing throat.