Table 1.

In vitro radical scavenging effects of phloroglucinol

Concentration (μg/mL)	Scavenging effect (%)
	NO	O2−	·OH
50	25.4±7.4c	No effect	13.7±0.4e
100	59.3±2.9b	1.5±0.3d	24.5±0.4d
250	59.3±2.9b	15.4±0.5c	38.5±0.4c
500	64.4±2.9b	36.1±0.6b	50.4±0.2b
1000	79.7±0.0a	55.5±0.3a	59.1±0.3a

Values are mean±SD.

^a–eMeans with different superscripts within each column are significantly different (P<0.05) by Duncan’s multiple range test.