Table 2 Approximate composition of extruded biji
| Sample No. | Moisture content (%) | Protein (%) | Fat (%) | Carbohydrate (%) | Ash (%) |
| Control | 7.3±0.0c* | 31.4±0.80a | 21.8±0.82a | 36.0±1.91e | 3.5±0.35a,b |
| #1 | 7.5±0.17b,c | 29.3±0.92b | 17.4±0.35b | 42.4±1.23c,d | 3.4±0.20b |
| #2 | 7.5±0.00b,c | 29.2±0.70b | 17.1±0.10b,c,d | 42.8±0.62d | 3.4±0.17b |
| #3 | 7.6±0.17a,b,c | 29.2±0.30b | 16.5±0.10c,d,e | 43.2±0.44c,d | 3.5±0.10a,b |
| #4 | 7.5±0.10b,c | 29.3±0.69b | 16.3±0.30d,e,f | 43.2±0.61c,d | 3.7±0.26a,b |
| #5 | 7.6±0.00a,b,c | 29.4±0.52b | 15.4±0.40g | 44,0±0.10b,c,d | 3.6±0.17a,b |
| #6 | 7.6±0.00a,b,c | 29.5±0.17b | 16.6±0.30c,d,e | 42.8±0.69d | 3.5±0.30a,b |
| #7 | 7.7±0.20a,b | 27.7±0.70c | 16.4±0.46c,d,e | 44.5±1.18b,c | 3.7±0.17a,b |
| #8 | 7.5±0.26b,c | 29.1±0.35b | 16.7±0.20b,c,d,e | 42.8±0.40d | 3.9±0.10a |
| #9 | 7.9±0.00a, | 29.0±0.44b | 17.1±0.35b,c | 42.5±0.26d | 3.5±0.26a,b |
| #10 | 7.8±0.26b,c | 28.9±0.75b | 16.2±0.44e,f | 43.6±1.30b,c,d | 3.5±0.10a,b |
| #11 | 7.6±0.10b,c | 27.0±0.38c | 15.6±0.17f,g | 46.1±0.74a | 3.7±0.20a,b |
| #12 | 7.7±0.17a,b | 27.7±0.20c | 15.9±0.79f,g | 45.1±0.62a,b | 3.6±0.20a,b |
Means ±SD
Means with different letters within a column are significantly different (p<0.05) by Duncan's multiple range test.