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ISO 18447:2021
ISO 18447:2021 Tea – Determination of theaflavins in black tea – Method using high performance liquid chromatography
CDN $233.00
Description
This document specifies a high performance liquid chromatography (HPLC) or ultra-high performance liquid chromatography (UHPLC) method for the determination of content of the four major theaflavins of tea.
It is applicable to both leaf and instant black and oolong teas. The method is currently not validated for ready-to-drink (RTD) beverages.
Edition
1
Published Date
2021-06-10
Status
PUBLISHED
Pages
19
Language
English
Format
Secure PDF
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Abstract
This document specifies a high performance liquid chromatography (HPLC) or ultra-high performance liquid chromatography (UHPLC) method for the determination of content of the four major theaflavins of tea.
It is applicable to both leaf and instant black and oolong teas. The method is currently not validated for ready-to-drink (RTD) beverages.
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