Table 4.
Antimicrobial effects of 60% EtOH, hot water extracts from Lindera obtusiloba Blume against target strains during heat treatment at var ious temperature for 10 min

Extracts	Strains	Clear zone on plate (mm)1)
		Temperature (°C)
		Control	60	70	80	100
		60% EtOH	E.coli O157:H7	25.002)	25.00	25.00	24.00	26.00
			E.coli	25.00	25.00	25.00	22.00	25.00
Salmonella typhimurium			25.00	25.00	25.00	24.00	26.50
Staphylococcus aureus	24.00		24.00	24.00	21.50	24.00
MRSA	24.00		24.00	24.00	23.00	25.50
Bacillus cereus	23.50		24.00	24.00	23.00	24.00
Hot water	E.coli O157:H7	21.25	21.00	21.00	21.25	21.25
	E.coli	22.00	22.00	22.00	22.00	21.50
	Salmonella typhimurium	21.00	20.75	21.00	20.50	20.50
	Staphylococcus aureus	22.00	22.00	22.00	22.00	22.00
	MRSA	22.50	22.00	21.00	21.00	21.00
	Bacillus cereus	19.00	18.50	18.50	18.50	18.50

Disk diameter (8 mm) was included
)Mean ± SD of duplicated experiments
significance among strains at the same concentration (p<0.05)