ISO 3103:1980 茶叶.感官尝试用茶液的制备

标准编号：ISO 3103:1980

中文名称：茶叶.感官尝试用茶液的制备

英文名称：Tea — Preparation of liquor for use in sensory tests

发布日期：1980-04

标准范围

该方法包括通过新鲜沸水提取陶瓷或陶器壶中所含干茶叶中的可溶性物质，将液体倒入白色陶瓷或陶器碗中，检查注入茶叶的感官特性，以及添加或不添加牛奶或两者的液体的感官特性。

The method consists in extracting of soluble substances in dried tea leaf, containing in a porcelain or earthenware pot, by means of freshly boiling water, pouring of the liquor into a white porcelain or earthenware bowl, examination of the organoleptic properties of the infused leaf, and of the liquor with or without milk or both.

标准预览图