Chemical shifts (δ) of EGCG, β-CD, and the EGCG–β-CD complex and their complexation shifts (Δδ)^a.

	H2′′,H6′′	H2′,H6′	H8	H6	H4	H3	H2	H3′′′	H5′′′
EGCG	6.82	6.41	5.96	5.98	2.82	4.84	5.39	—	—
β-CD	—	—	—	—	—	—	—	3.72	3.84
EGCG–β-CD	6.92	6.60	5.91	5.92	2.81	4.80	5.38	3.65	3.66
Δδ	0.10	−0.19	−0.05	−0.06	−0.01	−0.04	−0.01	−0.07	−0.18

^aΔδ = δ_(complex) − δ_(free).