Latin name
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Gamellia sinensis
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Source of extraction
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Leaf
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Specification
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20%~98% Tea Polyphenols
90%,94%,98% EGCG 20%~90% Catechins 20%,40%,98% L-Theanine 20%,40%,60% Theaflavins |
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Appearance
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Brown yellow Powder
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Test method
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HPLC
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