Table 3. Previous research data on the antimicrobial activity of P. mume fruit

Product type	Strain	Extraction condition	Extraction solvent	Clear zone on plate (mm)	Reference
P. mume (raw material)	B. cereus	Ordinary temperature	Water extract	11.2-12.8	Seo et al. (2008)
	B. cereus	Ordinary temperature	Ethanol extract	38.0±1.7	Park et al. (2007)
	S. aureus	Ordinary temperature	Water extract	11.1-12.7	Seo et al. (2008)
	S. aureus	Ordinary temperature	Ethanol extract	36.7±3.1	Park et al. (2007)
	S. mutans	Ordinary temperature	Methanol extract	13.67±0.29	Lee (2014)
P. mume (concentration)	B. cereus	Ordinary temperature	Water extract	25.0±0.45	Choi et al. (2004)
	S. aureus	Ordinary temperature	Water extract	12.5±0.50	Choi et al. (2004)
P. mume (sugaring)	B. cereus	Ordinary temperature	Water extract	20.0	Ko and Yang (2009)
	S. aureus	Ordinary temperature	Water extract	17.6	Ko and Yang (2009)