Table 3.
Sensory evaluation of puffed corn snacks incorporated with sesame seed powder
| Controla | 5% | 10% | 15% | |||||
|---|---|---|---|---|---|---|---|---|
| Day 1 | Day 60 | Day 1 | Day 60 | Day 1 | Day 60 | Day 1 | Day 60 | |
| Flavor | 3.36 ± 0.03 | 3.27 ± 0.02 | 4.62 ± 0.01 | 4.53 ± 0.01 | 4.14 ± 0.02 | 4.06 ± 0.03 | 3.42 ± 0.01 | 3.45 ± 0.01 |
| Smell | 4.06 ± 0.03 | 3.98 ± 0.03 | 4.74 ± 0.02 | 4.73 ± 0.03 | 4.68 ± 0.04 | 4.68 ± 0.06 | 4.34 ± 0.02 | 4.3 ± 0.01 |
| Crispness | 4.72 ± 0.01 | 4.69 ± 0.02 | 4.52 ± 0.01 | 4.57 ± 0.03 | 4.02 ± 0.01 | 3.98 ± 0.03 | 2.32 ± 0.01 | 2.37 ± 0.04 |
| Volume | 5.08 ± 0.04 | 5.04 ± 0.05 | 4.74 ± 0.02 | 4.68 ± 0.01 | 4.64 ± 0.02 | 4.69 ± 0.06 | 3.86 ± 0.03 | 3.86 ± 0.04 |
| Appearance | 4.72 ± 0.01 | 4.84 ± 0.08 | 4.74 ± 0.07 | 4.67 ± 0.05 | 4.60 ± 0.05 | 4.5 ± 0.02 | 2.52 ± 0.01 | 2.58 ± 0.03 |
| Color | 3.14 ± 0.02 | 3.11 ± 0.01 | 4.06 ± 0.03 | 4.13 ± 0.04 | 3.8 ± 0.05 | 3.81 ± 0.04 | 3.72 ± 0.01 | 3.70 ± 0.02 |
| Analysis of variance | df | Sensory evaluation |
|---|---|---|
| Attribute | 5 | ** |
| Sample | 3 | ** |
| Storage | 1 | ** |
| Attribute × Sample | 15 | ** |
| Attribute × Storage | 5 | ** |
| Sample × Storage | 3 | ** |
| Attribute × Sample × Storage | 15 | ** |
| LSD attribute | 0.01 | |
| LSD sample | 0.01 | |
| LSD storage | 0.00 | |
| LSD attribute × Sample | 0.02 | |
| LSD attribute × Storage | 0.01 | |
| LSD sample × Storage | 0.01 | |
| LSD attribute × Sample × Storage | 0.02 |
a
For treatments, see Table 1.
All values are the mean of three replicates ± SD of the mean.
LSD, least significant difference.
**p < .01.