Table 1.

Removal efficiencies and synergistic factors of DMT, TCF and CBF for the five different vegetables in the FC/US process.

Vegetables	DMT		TCF		CBF
	Removal efficiency	Synergistic factor	Removal efficiency	Synergistic factor	Removal efficiency	Synergistic factor
Spinach	74.7%	25.5%	72.3%	25.6%	70.2%	30.3%
Lettuce	86.7%	22.3%	79.8%	19.0%	71.3%	36.4%
Celery	88.5%	26.8%	82.2%	17.6%	78.8%	39.8%
Bean	90.4%	30.5%	86.1%	29.6%	80.4%	32.5%
Tomato	93.2%	24.3%	86.4%	24.0%	81.0%	33.5%