ISO 3103

-

The final taste of tea is influenced by many factors

ISO 3103 - a standard published by the International Organization for Standardization (ISO). Describes the standardized method of brewing tea for organoleptic studies. Issued in 1980 as BS 6008: 1980 by the ISO Technical Committee No. 34 (Food Products), Sub-Committee 8 (Tea). This standard briefly says: The method involves the extraction of soluble substances from dried tea leaves in a porcelain or ceramic jar by pouring freshly boiled water and then infusing the infusions into a white porcelain or ceramic bowl and organoleptic examination of the brewed leaf and solution, with or without milk.

This standard is not intended to define only the correct method of brewing tea but rather defines how to brew tea used in taste tests. An example of such a test is a taste test intended to select a specific tea set and, depending on the taste of the brewed beverage, assign it to a particular commercial species. The taste of tea may vary slightly depending on the location of the crop, the year and date of harvest, and other such factors.

The standard requires that the tea leaves be boiled with water and wait 6 minutes (necessary for its precise cooking) before tasting. The exact dimensions of the vessels and the quantity of beverage ingredients used are also determined. Other similar standards

In 2003, the Royal Society of Chemistry in the United Kingdom published a new edition of the standardization clause, "How to make a perfect cup of tea."

wiki

Comments

Post a Comment

Popular posts from this blog

Association of Jewish handicrafts "Jad Charuzim"

-
The Jewish Handgun Association "Jad Charuzim" - a Jewish craft organization, operating in Galicia since 1875. She was the founder of many synagogues (eg Yad Charuzim Synagogue in Sanok, Jad Charuzim Synagogue in Yaroslav, Zasany Synagogue in Przemysl), burs, self-help and charity activities, libraries, readings and readings. In 1927, in order to enable its members to use small loans, the association established its own credit cooperative "Cooperative Bank of Cooperatives". The Association's activities ceased during World War II. wiki
Read more

Grouping Red Arrows

-
Raggruppamento Frecce Rosse (Red Arrow Group) - Collaborative armed formation of an Italian army composed of Indians, Arabs and Africans during the Second World War. From May to July 1942, an armed formation was formed under the name Raggruppamento Centri Militari, consisting mainly of British Army prisoners of war originating in Arab countries, India and northern and eastern Africa. They were Hindus, Arabs, Sudanese, Tunisians. The officers and the non-commissioned officers were Italian. The formation consisted of three subdivisions: It was about 1.2 thousand. including about 400 Hindus and about 200 Arabs. Colonel Massimo Invrea de Stato headed it. Subsequently, a small number of Tunisians and Indians were sent to Italy to complete their parachute training in Tarquinia. In August 1942, the formation was renamed Raggruppamento Frecce Rosse. After the defeat of the German-Italian forces at El Alamein at the turn of October and November 1942, the Indians and Arabs lost motivation t...
Read more

Catechism of Polish Child

-
Catechism of the Polish Child - one of the patriotic poets Wladyslaw Belzy published in the volume of the Polish Children's Catechism in 1900. The poem is also known under the title "Confession of the Polish Child" or "Catechism of a Young Pole". It starts with the words "Who are you? "Little Pole". His simple form, referring to children's calculations, made him the simplest form of patriotic education of the youngest generation. The work consists of basic questions and answers about the identity features of a young Pole. It made it easier to memorize national characters and symbols. This work was covered in 1951 by censorship in Poland, subject to immediate withdrawal from libraries. wiki
Read more