ISO 3103 is a standard published by the International Organization for Standardization (commonly referred to as ISO), specifying a standardized method for brewing tea, possibly sampled by the standardized methods described in ISO 1839. [1]

ISO 3103 是一項由 國際標準組織 （通稱ISO）所制訂的標準，其中詳細說明了一種標準化的泡 茶 方法，源自於1980年由 英國標準協會 （BSI）所制定的標準BS 6008:1980。 此標準是由ISO的第34技術委員會（食品）中的第8子委員會（茶）所制定。 其摘要如下：

This document specifies a method for the preparation of a liquor of tea for use in sensory tests, by means of infusing the leaf. This standard contributes to the following Sustainable Development …

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solution prepared by extraction of soluble substances from dried tea leaf, under the conditions described. tea leaf from which liquor (3.1) has been prepared.

ISO 3103:1980的标准全文信息,该方法包括用新沸水提取盛在瓷器或陶器壶中的干茶叶中的可溶性物质，将液体倒入白瓷器或陶器碗中，检查浸泡后的茶叶的感官特性，以及含牛奶或不含牛奶或两者的酒。

2025年3月17日 · ISO 3103:2019的标准全文信息,本文件规定了通过浸泡茶叶来制备用于感官测试的茶液的方法。 This document specifies a method for the preparation of a liquor of tea for use in sensory tests, by means of

2025年1月31日 · Proposed in 2019 by the International Organisation for Standardisation (ISO), the abstract for the thesis denotes: "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,…