Summary of the ITC results for interactions of different catechins with β-CD.

Variant	N (sites)	K D (M)	ΔH (kcal mol−1)	ΔG (kcal mol−1)	−TΔS (kcal mol−1)
EGCG	0.873	8.60 × 10−5	−11.5	−5.55	5.95
GCG	1.12	2.41 × 10−5	−10.6	−6.3	4.26
ECG	1.3	8.68 × 10−5	−11.2	−5.54	5.64
EGC	0.044	7.40 × 10−4	−34	−4.27	29.8
EC	0.021	3.41 × 10−4	−80	−4.73	75.3
GA	0.001	4.47 × 10−4	−6.42	−4.57	1.85