Antibacterial Effects of Leaf Extract of Nandina domestica and the Underlined Mechanism

Table 5

The antibacterial effect of alkaloids and flavones in nandina leaf extract (MIC).

Bacteria	MIC (mg/ml)
	Alkaloids	Flavones
Gram-positive
S. pyogenes	1.25	5
S. aureus	0.156	5
Gram-negative
P. aeruginosa	2.5	1.25
A. baumannii	2.5	1.25
E. coli	10	2.5