Table 3. pH and instrument color of edible insect protein extracted at different pressure levels

	High pressure (MPa)
	Control1)	100	200	300	400	500
pH	7.62±0.01c	7.63±0.01c	7.65±0.01b	7.66±0.01b	7.68±0.02a	7.68±0.01a
CIE L*	26.15±0.27	25.52±0.45	25.95±0.32	26.12±0.22	26.16±0.13	26.16±0.15
CIE a*	1.57±0.07a	1.34±0.18b	1.27±0.07bc	1.19±0.06c	1.19±0.06c	1.20±0.04c
CIE b*	2.26±0.27a	1.68±0.42b	1.61±0.07b	1.57±0.05b	1.61±0.05b	1.64±0.04b

All values are mean±SD of three replicates (n=3).
Means within a row with different letters are significantly different (p<0.05).
P. brevitarsis seulensis was high hydrostatic pressured at 0 (control), 100, 200, 300, 400, and 500 MPa.