Table 2.

Comparison of effect of ultrasound treatment and water soaking treatment on the de-hulling yield (same soaking times)

S. no.	Soaking time (h)	Water soaking	Ultrasound treated
		De-hulling yield (%)	Power (W)	De-hulling yield (%)
1	1.01	64.35	450	72.50
2	1.4	65.16	375	72.40
3	1.4	65.18	525	75.93
4	2.25	68.54	343	73.21
5	2.25	68.55	450	75.00
6	2.25	68.11	450	74.8
7	3.13	70.32	375	73.80
8	3.13	70.54	525	76.34
9	3.5	71.11	450	76.46