Table 2.

Molecular docking free energy.

Active ingredients	Binding free energy (KJ·mol−1)
	MHC II	Bcl6	IL-4	Aicda
Curcumin	−3.27	−3.19	−6.44	−3.60
Gallic acid	−2.89	−3.96	−5.00	−4.96
Chebulinic acid	−3.27	−4.76	−7.99	−4.37
Gardenoside	−1.49	−0.73	−3.04	−2.93
Paeoniflorin	−1.77	−1.36	−5.84	−2.28
Coptisine	−6.94	−5.94	−7.27	−5.88
Berberine	−6.69	−6.04	−7.60	−6.77
Baicalin	−2.43	−3.64	−5.56	−2.51
Baicalein	−4.28	−4.61	−6.02	−4.99
Wogonoside	−3.05	−4.66	−6.80	−4.51
Wogonin	−4.84	−4.06	−5.88	−5.07
Emodin	−5.02	−4.68	−6.88	−5.48
Chrysophanol	−5.33	−5.09	−6.46	−5.48