Black tea is the expression used to refer to different kinds of tea which undergo a broader oxidation process compared to green, white, and oolong teas. All of these tea varieties are in fact produced from the leaves of the Camellia sinensis plant, together with black tea usually exhibiting a stronger taste and comprising more caffeine compared to other varieties.
In China and other counties using a similar linguistic tradition, tea generally goes by the title "red tea", which can be a more precise description of its color. The title black tea remains appropriate nevertheless, as it might be employed to refer to the color of these oxidized tea leaves. The expression "black tea" is also widely utilized in China to characterize different post-fermented teas, one of them Pu-erh tea. In other countries-particularly from the West -"green tea" is frequently utilized to refer to rooibos, which is a South African herbal tea or tisane. If you want to purchase original black tea, then you can browse the web.
This tea may actually hold its flavor for up to a number of decades, instead of green teas, which generally lose their taste in a year. This is the most important reason it is a favorite item. Black tea was used in Tang Dynasty China as a fabric dye from the lower classes who couldn't afford the high-quality dyes available at that moment.
The tea which was initially imported to Europe from China was of those green or semi-oxidized selection. It was not until the 19th century that black tea overtook green tea popularity, and green tea has enjoyed a kind of resurrection in recent years because of its documented health-giving advantages, black tea still reigns among the most well-known teas around, accounting for at least ninety percent of all of the tea sold in the West.