ISO 14502-1:2005
Determination of substances characteristic of green and black tea — Part 1: Content of total polyphenols in tea — Colorimetric method using Folin-Ciocalteu reagent
OVERVIEW
ISO 14502-1:2005 specifies a method for the determination of the total polyphenol content of leaf teas and instant teas by a colorimetric assay using Folin-Ciocalteu phenol reagent. It is applicable to both green and black tea products.
COMMENTS
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PRODUCT DETAILS
| Status | Current |
|---|---|
| Edition | 2005 |
| No. of Pages | 10 |
| ICS Classification | 67.140.10 Tea |
| Committee | ISO/TC 34/SC 8 |
| Available for Purchase | For sale in Singapore only |
| Adoption | ISO |