Antibacterial Mechanisms of Constituents from Galla chinensis Revealed by Experimental and Virtual Screening-Based Studies

Table 2

MIC and TAA of the ethanol extracts of 14 TCMs.

TCMs	Extraction rate (%)	S. aureus		E. coli
		MIC (mg/mL)	TAA (mL/g)	MIC (mg/mL)	TAA (mL/g)
Galla chinensis	32.7	1	327	1	327
Coptis chinensis Franch.	16.7	0.06	2672	1	167
Elsholtzia ciliata (Thunb.) Hyl.	18.75	1.25	150	10	18.75
Origanum vulgare L.	9.2	3.13	29.44	12.5	7.36
Maesa japonica (Thunb.) Moritzi. ex Zoll.	14.2	>50	<2.84	5	28.4
Houpoea officinalis Rehder & E.H.Wilson	11.38	0.06	1820	1	113.8
Paulownia fortunei (Seem.) Hemsl.	11.6	0.08	1484.8	0.625	185.6
Zanthoxylum nitidum (Roxb.) DC.	14.6	10	14.6	5	29.2
Syringa oblata Lindl.	20.64	1.25	165.12	1.25	165.12
Ilex cornuta Lindl. & Paxton	10.27	2	51.35	2	51.35
Pteris multifida Poir.	5.73	>10	<5.73	5	11.46
Rheum officinale Baill.	22.66	5	45.32	5	45.32
Cassia fistula L.	27.27	2.5	109.08	5	54.54
Platycladus orientalis (L.) Franco.	21.75	2.5	87	10	21.75