Tea, one of the most popular beverages worldwide, is produced from the tender leaves of Camellia sinensis through complex chemical processes. Tea quality is largely determined by its aroma and color, ...

Tea, renowned as one of the world's most cherished beverages, not only delights the palate but also boasts a wealth of beneficial nutrients, including catechins and anthocyanins, recognized for their ...

Fluoride absorbed by the leaves is transferred to the leaf tips and edges, chelates with metal ions, and the complexes are deposited in the leaves. Fluoride can be transferred from old leaves to new ...