Grade standard | Medicine grade, food grade |
---|---|
Botanical Name | Camellia sinensis |
Appearance | powder |
Application | food additive, dietary supplement |
Part used | Leaves |
Specification | polyphenols 55% catechins 40% caffeine 8% |
Colour | Store in dry and cool place |
Odour | characteristic odour |
Storage | Store in dry and cool place |