Table 1. Vinegar sample used in this study

Sample Abbreviation Origin Acidity (%)
Maclua tricuspidata fruit wine (alcohol 13%) MTFW Korea -1)
Maclua tricuspidata fruit vinegar MTFV Korea 7.4
Brewing vinegar BV Korea 6−7
Brown rice vinegar-A BRV-A Korea 6−8
Brown rice vinegar-B BRV-B Korea 6−8
Aceto Balsmico Modena ABM Italy 6
Organic Aceto Balsamico de Modena OBM Italy 6
Ontarria Chadonnay wine vinegar OCV Italy 6
not measured.