Types of Organic Tea
Tea is the dried and processed leaves of a species of plant called Camellia sinensis. The infusion of these leaves in hot water is what makes up tea. Most of the herbal teas on the market are not really teas at all but are infusions made with flowers, herbs, roots, spices or other parts of some plants.
There are four main types of tea.
White
Green
Oolong
Black
The differences between these teas is in the harvesting and the drying process. The darker the tea, the more processing it has undergone - this strips away some of the beneficial nutrients.
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White Tea
This is the rarest type of tea, as it is made from the young leaves that are picked before the buds have fully opened - it is very time consuming to harvest. Only small quantities are yielded, therefore it is more expensive to buy. White tea undergoes minimal processing, as it is simply steamed and dried, keeping it close to it's natural state.
Green Tea
Due to the health benefits associated with green tea it has become a very popular drink worldwide. Green tea is a milder type of tea and is made from only the leaf bud and the top two leaves. The leaves are simply withered and then roasted or dried; they are not fermented like black tea, so it does not become oxidized. This process helps to preserve the leaves without destroying the beneficial compounds in the plant.
Oolong Tea
Oolong tea is a traditional Chinese type of tea, somewhere in between green and black in oxidation. The leaves for oolong tea undergo a moderate fermentation process where they are withered, partially fermented and then dried.
Black Tea
Black tea is the most popular variety of tea. The leaves undergo a complex fermentation process to change the colour of the leaf from green to copper, which causes a reduction of the teas antioxidant content. The leaves are fully oxidized and dried. Black tea is more oxidized than the green, oolong and white varieties and is generally stronger in flavour and contains more caffeine.
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