The graph illustrates different processes for manufacturing black tea. At first sight, we can divide the development into two groups: the first group contains the traditional method and the second group involves the modern method. The course begins with picking fresh tea leaves,
then
the product is exposed to air in the withering case.
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Firstly
, the comparison in the first band. Linking Words
The next step is
rolling the leaflets releasing the enzymes from them with a roller and continuing with the oxidation progress.
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Secondly
, more details of the second band. It can be seen that the modern process cut the material into granular pieces, it is before the fermentation which is when enzymes are mixed with air and it changes to copper colour.
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Finally
, the material is fired by hot air dryers extracting a percentage of 97% of moisture, it provides flavour and aroma.
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To conclude
, the diagram shows two different approaches to making black drinks.Linking Words
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