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3 most popular drinks
tea, coffee, beer
tea biology
evergreen shrub/tree
China teaa
-first tea to be cultivated -bush -better adapted to cool climates -lower yeilds
Assam Tea
-tree -less resistant to cold -longer leaves -higher yield
Center of origin of tea
Fengqing yunnan province
tea health
has polyphenols and antioxidants
catechins
type of polyphenols -25% of dry weight
Tannins
Type of polyohenols -50% of dry weight -inhibits replication of HIV virus
Black tea
-wither for 24 hours -twist or crush leaves -full fermentation -dry
Oolong tea
-withered -rolled -short fermentation -dried
Green tea
-little withering -panfrying -drying or rolled
white tea
-withering -dried -no fermentation
Healthiest tea?
white
The real boston tea party
john hancock (smuggler) paid sam adams to toss the cheaper tea into water
which poly phenol inhibits the HIV virus
tannins

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