Interaction between gallocatechin gallat
Interaction between gallocatechin gallate and caffeine in crystal structure of 1:2 and 2:2 complexes
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Takashi Ishizu; Hiroyuki Tsutsumi; Takashi Sato
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Article
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2009
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Elsevier Science
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French
β 506 KB
A suspension of (Γ)-gallocatechin gallate (GCg) and caffeine in water afforded two kinds of complexes, the 1:2 and 2:2 complexes of GCg and caffeine. The crystal structures of the two complexes were determined by X-ray crystallography. The driving force for the formation of the 1:2 and 2:2 complexes