All types of true teas (as opposed
to herbal or fruit infusions) come from the same plant, Camellia sinensis. It is only differences in the processing methods
that produce the four main types of teas – white, green, oolong and black teas.
Green Tea: To
produce green tea, the fresh tea leaves are carefully placed on large bamboo
trays and allowed to dry. The leaves are then placed a small amount at a time,
into a hot pan and moved about quickly by hands. This heat-treating process
prevents the leaves from oxidizing or fermenting, and softens the leaves for
rolling. After undergoing several treatments of being roasted and rolled, the
leaves are placed on large bamboo trays for the final drying. Most green teas
are produced in China and Japan, and almost all Chinese teas are produced by
hand-plucking tea leaves for final processing. Light in color and flavor, green
teas have lower caffeine content than other tea types and they are loaded with health
benefiting antioxidants.
Wulong: “Oolong” or “Woolong” is an
Anglicization of “Wulong” (DARK DRAGON).
The freshly plucked tea leaves are placed on a bamboo tray and shaken to bruise
the leaves edges. The bruised leaves then undergo the partial fermenting
(oxidizing). The next process is roasting the partially fermented leaves on a
hot pan. After fire drying, the leaves become Wulong Tea. In recent years, more and more people are interested in
wulong tea because they believe the wulong tea has properties that help to burn
away body fat, boost energy and clear skin. (These properties have not been
evaluated by FDA).
Black Tea:The
freshly plucked tea leaves are rolled to release the juices which then react
with air. The rolled leaves undergo full fermenting (oxidizing).The full
fermenting gives the rolled leaves a black color and strong flavors. The next
process is roasting the fermented leaves on a hot pan. Finally, the processed
leaves are fire dried to become black tea. Rolling and roasting tea leaves into
black tea take a lot of time and energy. That is why black tea is also called “Gong
Fu” (patient) tea.
Tea Blend: In order to enrich the flavors and fragrances and to fortify the health benefits of tea, these four basic types of teas may be mixed with fruits, flowers, spices, herbs and natural flavorings, resulting in a large variety of tea blends.