Table 4. Water-adhesion capacity (WAC), oil-adhesion capacity (OAC), and color values of powders produced from differentially sacrificed mealworms

WAC (g/g sample) OAC (g/g sample) CIE L* CIE a* CIE b*
F 1.21±0.01c 1.30±0.04a 33.33±0.28c 0.67±0.06e 0.54±0.03e
S 1.13±0.01d 1.12±0.03b 32.69±0.15d 1.02±0.04d 1.15±0.07d
B 1.84±0.01a 1.29±0.02a 36.95±0.16b 2.53±0.10c 4.02±0.17c
BI 1.50±0.02b 1.33±0.07a 37.84±0.39a 3.52±0.08a 5.29±0.11a
R 1.53±0.07b 1.21±0.14ab 36.89±0.11b 2.73±0.08b 4.31±0.13b
Data are expressed as the mean±SD (n=3 for WAC and OAC, and n=5 for color analysis).
Different superscript letters within columns represent significant differences at p<0.05.
F, freezing; S, sonication; B, blanching; BI, blanched and further treated with mid-infrared irradiation; R, roasting.