Tea polyphenol extracts — Definition and basic requirements
NORMA vydána dne 6.5.2024
Designation standards: ISO 5642:2024
Publication date standards: 6.5.2024
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: International technical standard
Kategorie: Technické normy ISO
Description / Abstract: 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.