ISO-5642 › Tea polyphenol extracts - Definition and basic requirements
ISO-5642
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1ST EDITION
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CURRENT
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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.
To find similar documents by classification:
67.140.10 (Tea Including herb teas)
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Document Number
ISO 5642:2024
Revision Level
1ST EDITION
Status
Current
Publication Date
May 1, 2024
Committee Number
ISO/TC 34/SC 8