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ISO 5642:2024

Tea polyphenol extracts — Definition and basic requirements ISO 5642:2024

Publication date:   May 6, 2024

General information

60.60 Standard published   May 6, 2024

ISO

ISO/TC 34/SC 8 Tea

International Standard

67.140.10   Tea

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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.

Life cycle

NOW

PUBLISHED
ISO 5642:2024
60.60 Standard published
May 6, 2024