Decaffeination this trait could be bred into other coffee plants by crossing them with "C. charrieriana", or an equivalent effect could be achieved by knocking out the gene for caffeine synthase in normal coffee plants. Tea may also be decaffeinated, usually by using processes analogous to the direct method or the CO process, as described above. The process of oxidizing tea leaves to create black tea ("red" in Chinese tea culture) or oolong tea leaves from green leaves does not affect the amount of caffeine in the tea, though tea-plant subspecies (i.e., "Camellia sinensis sinensis" vs. "Camellia sinensis assamica") may differ
Nepali tea like the USA who pay premium prices for the product. Nepali tea Nepali tea is a beverage made from the leaves of tea plants ("Camellia sinensis") grown in Nepal. They are distinctive in appearance, aroma and taste, but are similar in many ways to tea produced in Darjeeling tea, perhaps because the eastern zones of Nepal have geography and topography similar to Darjeeling. Its relatively smaller production quantities mean that teas from Nepal are less well known than those from Darjeeling. Nepal's teas fall into two types of tea: Orthodox tea and Crush, tear, curl tea. Orthodox tea refers to