Table 5. Integrity index of extruded low-moisture meat analog at the spent coffee grounds (SCGs) content
| SCGs content (%) | Integrity index (%) | NSI (%) |
| 0 | 64.96±3.18a1) | 23.63±2.99a |
| 5 | 67.31±2.07a | 16.43±2.26b |
| 10 | 67.09±0.54a | 16.77±2.15b |
Values are mean±SD (n=3). Different superscript letters within a column indicate significant differences at p<0.05 by Tukey’s HSD.