Purple tea is a special type of tea produced mostly in Kenya, and smaller amounts in Japan, China and India. Unlike yellow, green, oolong, black, dark or white tea, purple tea is not a tea type–it’s a cultivar called TRFK 306/1 that can be used for making all types of tea. It’s a tea that contains same anti oxidants as purplish and blueish fruits such as blueberries, red cabbage or chokeberries – anthocyanins. In fact, purple tea contains very high levels of anthocyanin – 135 times more than regular green tea. However, purple tea doesn’t brew into a cup of purple-colored tea. The name comes from the fresh tea leaves of a tea plant that have a distinguishable purple hue. Naturally purple or blue color in teas is very rare, such as deep blue intense color of a herbal Butterfly Pea Flower tea.
👉Black Tea manufacture: Withering: The objective of withering is to reduce the moisture in the t ealeaf by up to 70% (varies from region to region). Tea is laid out on a wire mesh in troughs. Air is then passed through the tea removing the moisture in a uniform way. This process takes around 12 to 17 hours. At the end of this time the leaf is limp and pliable and so will roll well. Rolling: Tea is placed into a rolling machine, which rotates horizontally on the rolling table. This action creates the twisted wiry looking tealeaves. During the rolling process the leaves are also broken open, which starts the third process - oxidisation. Oxidisation: Once rolling is complete, the tea is either put into troughs or laid out on tables whereby the enzymes inside the tealeaf come in to contact with the air and start to oxidise. This creates the flavour, colour and strength of the tea. It is during this process that the tealeaf changes from green, through light ...
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