ISO/TR 21380:2022
International Standard
Current Edition
·
Approved on
11 April 2022
Matcha tea — Definition and characteristics
ISO/TR 21380:2022 Files
English
11 Pages
Current Edition
28.76 OMR
ISO/TR 21380:2022 Scope
This document contains information regarding the tea cultivation, manufacture (including processing and grinding) and sensory analysis of the tea referred to as “matcha tea” in international trade.
It provides an internationally agreed definition of matcha tea based on the plant source, cultivation and production methods used. These are important for the physical, chemical and sensory characteristics of matcha tea.
It does not apply to flavoured matcha tea, blended matcha tea, or decaffeinated or soluble extracts of matcha tea.
NOTE Images of matcha tea and the tencha tea leaf are given in Annex A. Images of the cultivation and processing of the tencha tea leaf are given in Annex B.
Best Sellers
GSO 150-2:2013
Gulf Standard
Expiration dates for food products - Part 2 :
Voluntary expiration dates

OS GSO 150-2:2013
Omani Standard
Expiration dates for food products - Part 2 :
Voluntary expiration dates


OS GSO 150-1:2013
Omani Standard
Expiration dates for food products -Part 1 : Mandatory expiration dates


GSO 150-1:2013
Gulf Technical Regulation
Expiration dates for food products -Part 1 : Mandatory expiration dates

Recently Published
GSO 8:2024
Gulf Standard
TITLE IN ENGLISH

GSO ASTM D2532:2024
ASTM D2532:22
Gulf Standard
TITLE IN ENGLISH


GSO 11212:2024
Gulf Standard
TITLE IN ENGLISH

GSO ISO 349:2024
ISO 349:2020
Gulf Standard
Protective clothing — Protection against chemicals — Determination of resistance of protective clothing materials to permeation by liquids and gases

