ISO 5642:2024
International Standard
Current Edition
·
Approved on
06 May 2024
Tea polyphenol extracts — Definition and basic requirements
ISO 5642:2024 Files
English
2 Pages
Current Edition
BHD
21.5
ISO 5642:2024 Scope
This document specifies a method for the classification of grades of tea polyphenol extracts according to an analysis of their chemical characteristics.
This document specifies requirements for tea polyphenol extracts in solid form.
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