Table 1.

Experimental conditions for conventional particles.

Batch	Method	Lactose grade	Classifier speed (rpm)
LA-100M	Air jet sieving	100M	–
LC-100M-4K	Classifying	100M	4000
LC-100M-3K	Classifying	100M	3000
LC-100M-2K	Classifying	100M	2000
LG-100M-4K	Classifier grind mill	100M	4000
LG-100M-3K	Classifier grind mill	100M	3000
LG-100M-2K	Classifier grind mill	100M	2000