Tea polyphenols in solid mainly consists of catechins, obtained by acceptable processes, notably aqueous extraction, separation, purification, concentration and drying, from the leaves, buds and stems, and of materials derived therefrom, of those varieties of the species Camellia sinensis (Linnaeus) O. Kuntze.
IN_DEVELOPMENT
ISO/CD 5642
30.60
Close of voting/ comment period
Sep 24, 2022
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