Removal of Grit from Baby Leafy Salad Vegetables by Combinations of Sanitiser and Surfactant

Table 1

Details of variety of leafy salad vegetables and concentrations of surfactant and sanitiser solutions used for experiments 1 and 2.

Experiment number	Baby leafy vegetable	Treatment solutions
		Control	% SDS (w/v)	PAA (40 mg·L^−1)	PAA + 0.05% SDS
1	Spinach and coral lettuce	✓	0.025	—	—
			0.05
			0.1
2	Spinach	✓	—	✓	✓